Network configuration for Java application monitoring

Required destination ports

The ARMS agent must have network connectivity to the following destination ports.

Required domain names

Allow access to the ARMS endpoints and Application Configuration Management (ACM) domain names listed in the following table. If your application is deployed in an Alibaba Cloud Virtual Private Cloud (VPC), including scenarios with a leased line connection, use the internal endpoints. Otherwise, use the public endpoints.

Required IP address ranges

If your application is deployed in an Alibaba Cloud VPC, including scenarios where a leased line connects to a VPC, ensure connectivity to the internal domain names and allow access from the internal CIDR blocks for each service. If your application is deployed in an on-premises data center or on another cloud platform, ensure connectivity to the public domain names instead. ARMS does not provide CIDR block details for public endpoints.

Required ACM engine IP addresses

The ARMS agent connects to the ACM engine to retrieve configuration. The ACM engine IP address is static. Query it by running the following command with the ACM domain name for your region.

curl 'acm.aliyun.com:8080/diamond-server/diamond'

Ensure that your firewall allows access to the returned ACM engine IP address. Verify connectivity by running the following command.

curl -X GET "http://139.196.XX.XX:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -i

An empty response indicates that the access attempt failed.

Required destination ports

The ARMS agent must have network connectivity to the following destination ports.

Required domain names

Allow access to the ARMS endpoints and ACM domain names listed in the following table. If your application is deployed in an Alibaba Cloud VPC, including scenarios with a leased line connection, use the internal endpoints. Otherwise, use the public endpoints.

Required IP address ranges

If your application is deployed in an Alibaba Cloud VPC, including scenarios where a leased line connects to a VPC, ensure connectivity to the internal domain names and allow access from the internal CIDR blocks for each service. If your application is deployed in an on-premises data center or on another cloud platform, ensure connectivity to the public domain names instead. ARMS does not provide CIDR block details for public endpoints.

Required ACM engine IP addresses

The ARMS agent connects to the ACM engine to retrieve configuration. The ACM engine IP address is static. Query it by running the following command with the ACM domain name for your region.

curl 'acm.aliyun.com:8080/diamond-server/diamond'

Ensure that your firewall allows the returned ACM engine IP addresses. Verify connectivity by running the following command.

curl -X GET "http://139.196.XX.XX:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -i

An empty response indicates that you do not have access.

Prerequisites

On the container or machine where your application is located, you must download the required package management tools, such as yum or apt. This topic uses the curl and nc tool packages as examples:

• curl

• nc

Run the curl and nc commands on the container or machine. If output similar to the following is returned, the curl and nc tools are installed.

Run the automated check script

1. Create a script named check_network.sh and add the following content.

   Click to view the script content

   function check_http_value() {
       if [ "$1" = "000" ]; then
           echo "Failed"
       else
           echo "Success"
       fi
       return 0
   }
   
   function check_nc_value() {
       if [ "$1" = 0 ]; then
           echo "Success"
       else
           echo "Failed"
       fi
       return 0
   }
   
   function cn_beijing_3() {
       echo "Public network trace port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-dc-bj.aliyuncs.com/api/checkHealth -m 5))"
       echo "Public network metadata port (9990) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-dc-bj.aliyuncs.com:9990/api/checkHealth -m 5))"
       echo "Public network metric port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://cn-beijing.arms.aliyuncs.com/health/readiness -m 5))"
       echo "Public network continuous profiling connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-profiling-cn-beijing.oss-cn-beijing.aliyuncs.com -m 5))"
       timeout 5 nc -z -v arms-dc-bj.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Public network application security port (9093) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-bj.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Public network application diagnostics port (9092) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://acm.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Public network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Public network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
       echo "Internal network trace port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-dc-bj-internal.aliyuncs.com/api/checkHealth -m 5))"
       echo "Internal network metadata port (9990) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-dc-bj-internal.aliyuncs.com:9990/api/checkHealth -m 5))"
       echo "Internal network metric port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://cn-beijing-intranet.arms.aliyuncs.com/health/readiness -m 5))"
       echo "Internal network continuous profiling connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-profiling-cn-beijing.oss-cn-beijing-internal.aliyuncs.com -m 5))"
       timeout 5 nc -z -v arms-dc-bj-internal.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Internal network application security port (9093) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-bj-internal.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Internal network application diagnostics port (9092) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://addr-bj-internal.edas.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Internal network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Internal network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
   }
   
   function cn_hangzhou_3() {
       echo "Public network trace port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-dc-hz.aliyuncs.com/api/checkHealth -m 5))"
       echo "Public network metadata port (9990) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-dc-hz.aliyuncs.com:9990/api/checkHealth -m 5))"
       echo "Public network metric port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://cn-hangzhou.arms.aliyuncs.com/health/readiness -m 5))"
       echo "Public network continuous profiling connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-profiling-cn-hangzhou.oss-cn-hangzhou.aliyuncs.com -m 5))"
       timeout 5 nc -z -v arms-dc-hz.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Public network application security port (9093) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-hz.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Public network application diagnostics port (9092) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://acm.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Public network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Public network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
       echo "Internal network trace port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-dc-hz-internal.aliyuncs.com/api/checkHealth -m 5))"
       echo "Internal network metadata port (9990) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-dc-hz-internal.aliyuncs.com:9990/api/checkHealth -m 5))"
       echo "Internal network metric port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://cn-hangzhou-intranet.arms.aliyuncs.com/health/readiness -m 5))"
       echo "Internal network continuous profiling connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-profiling-cn-hangzhou.oss-cn-hangzhou-internal.aliyuncs.com -m 5))"
       timeout 5 nc -z -v arms-dc-hz-internal.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Internal network application security port (9093) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-hz-internal.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Internal network application diagnostics port (9092) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://addr-hz-internal.edas.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Internal network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Internal network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
   }
   
   function ap_south_1_3() {
       echo "Public network trace port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://dc-ap-south-1.arms.aliyuncs.com/api/checkHealth -m 5))"
       echo "Public network metadata port (9990) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://dc-ap-south-1.arms.aliyuncs.com:9990/api/checkHealth -m 5))"
       echo "Public network metric port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://ap-south-1.arms.aliyuncs.com/health/readiness -m 5))"
       echo "Public network continuous profiling connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-profiling-ap-south-1.oss-ap-south-1.aliyuncs.com -m 5))"
       timeout 5 nc -z -v dc-ap-south-1.arms.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Public network application security port (9093) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-ap-south-1.arms.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Public network application diagnostics port (9092) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://acm.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Public network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Public network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
       echo "Internal network trace port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://dc-ap-south-1-internal.arms.aliyuncs.com/api/checkHealth -m 5))"
       echo "Internal network metadata port (9990) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://dc-ap-south-1-internal.arms.aliyuncs.com:9990/api/checkHealth -m 5))"
       echo "Internal network metric port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://ap-south-1-intranet.arms.aliyuncs.com/health/readiness -m 5))"
       echo "Internal network continuous profiling connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-profiling-ap-south-1.oss-ap-south-1-internal.aliyuncs.com -m 5))"
       timeout 5 nc -z -v dc-ap-south-1-internal.arms.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Internal network application security port (9093) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-ap-south-1-internal.arms.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Internal network application diagnostics port (9092) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://addr-ap-south-1-internal.acm.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Internal network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Internal network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
   }
   
   function ap_southeast_2_3() {
       echo "Public network trace port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://dc-ap-southeast-2.arms.aliyuncs.com/api/checkHealth -m 5))"
       echo "Public network metadata port (9990) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://dc-ap-southeast-2.arms.aliyuncs.com:9990/api/checkHealth -m 5))"
       echo "Public network metric port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://ap-southeast-2.arms.aliyuncs.com/health/readiness -m 5))"
       echo "Public network continuous profiling connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-profiling-ap-southeast-2.oss-ap-southeast-2.aliyuncs.com -m 5))"
       timeout 5 nc -z -v dc-ap-southeast-2.arms.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Public network application security port (9093) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-ap-southeast-2.arms.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Public network application diagnostics port (9092) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://acm.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Public network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Public network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
       echo "Internal network trace port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://dc-ap-southeast-2-internal.arms.aliyuncs.com/api/checkHealth -m 5))"
       echo "Internal network metadata port (9990) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://dc-ap-southeast-2-internal.arms.aliyuncs.com:9990/api/checkHealth -m 5))"
       echo "Internal network metric port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://ap-southeast-2-intranet.arms.aliyuncs.com/health/readiness -m 5))"
       echo "Internal network continuous profiling connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-profiling-ap-southeast-2.oss-ap-southeast-2-internal.aliyuncs.com -m 5))"
       timeout 5 nc -z -v dc-ap-southeast-2-internal.arms.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Internal network application security port (9093) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-ap-southeast-2-internal.arms.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Internal network application diagnostics port (9092) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://addr-ap-southeast-2-internal.edas.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Internal network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Internal network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
   }
   
   function ap_southeast_3_3() {
       echo "Public network trace port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://dc-ap-southeast-3.arms.aliyuncs.com/api/checkHealth -m 5))"
       echo "Public network metadata port (9990) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://dc-ap-southeast-3.arms.aliyuncs.com:9990/api/checkHealth -m 5))"
       echo "Public network metric port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://ap-southeast-3.arms.aliyuncs.com/health/readiness -m 5))"
       echo "Public network continuous profiling connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-profiling-ap-southeast-3.oss-ap-southeast-3.aliyuncs.com -m 5))"
       timeout 5 nc -z -v dc-ap-southeast-3.arms.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Public network application security port (9093) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-ap-southeast-3.arms.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Public network application diagnostics port (9092) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://acm.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Public network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Public network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
       echo "Internal network trace port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://dc-ap-southeast-3-internal.arms.aliyuncs.com/api/checkHealth -m 5))"
       echo "Internal network metadata port (9990) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://dc-ap-southeast-3-internal.arms.aliyuncs.com:9990/api/checkHealth -m 5))"
       echo "Internal network metric port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://ap-southeast-3-intranet.arms.aliyuncs.com/health/readiness -m 5))"
       echo "Internal network continuous profiling connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-profiling-ap-southeast-3.oss-ap-southeast-3-internal.aliyuncs.com -m 5))"
       timeout 5 nc -z -v dc-ap-southeast-3-internal.arms.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Internal network application security port (9093) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-ap-southeast-3-internal.arms.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Internal network application diagnostics port (9092) connectivity check: $(check_nc_value $?)"
   }
   
   function cn_chengdu_3() {
       echo "Public network trace port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://dc-cn-chengdu.arms.aliyuncs.com/api/checkHealth -m 5))"
       echo "Public network metadata port (9990) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://dc-cn-chengdu.arms.aliyuncs.com:9990/api/checkHealth -m 5))"
       echo "Public network metric port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://cn-chengdu.arms.aliyuncs.com/health/readiness -m 5))"
       echo "Public network continuous profiling connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-profiling-cn-chengdu.oss-cn-chengdu.aliyuncs.com -m 5))"
       timeout 5 nc -z -v dc-cn-chengdu.arms.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Public network application security port (9093) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-cn-chengdu.arms.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Public network application diagnostics port (9092) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://acm.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Public network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Public network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
       echo "Internal network trace port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://dc-cn-chengdu-internal.arms.aliyuncs.com/api/checkHealth -m 5))"
       echo "Internal network metadata port (9990) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://dc-cn-chengdu-internal.arms.aliyuncs.com:9990/api/checkHealth -m 5))"
       echo "Internal network metric port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://cn-chengdu-intranet.arms.aliyuncs.com/health/readiness -m 5))"
       echo "Internal network continuous profiling connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-profiling-cn-chengdu.oss-cn-chengdu-internal.aliyuncs.com -m 5))"
       timeout 5 nc -z -v dc-cn-chengdu-internal.arms.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Internal network application security port (9093) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-cn-chengdu-internal.arms.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Internal network application diagnostics port (9092) connectivity check: $(check_nc_value $?)"
   }
   
   function cn_guangzhou_3() {
       echo "Public network trace port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://dc-cn-guangzhou.arms.aliyuncs.com/api/checkHealth -m 5))"
       echo "Public network metadata port (9990) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://dc-cn-guangzhou.arms.aliyuncs.com:9990/api/checkHealth -m 5))"
       echo "Public network metric port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://cn-guangzhou.arms.aliyuncs.com/health/readiness -m 5))"
       echo "Public network continuous profiling connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-profiling-cn-guangzhou.oss-cn-guangzhou.aliyuncs.com -m 5))"
       timeout 5 nc -z -v dc-cn-guangzhou.arms.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Public network application security port (9093) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-cn-guangzhou.arms.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Public network application diagnostics port (9092) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://acm.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Public network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Public network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
       echo "Internal network trace port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://dc-cn-guangzhou-internal.arms.aliyuncs.com/api/checkHealth -m 5))"
       echo "Internal network metadata port (9990) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://dc-cn-guangzhou-internal.arms.aliyuncs.com:9990/api/checkHealth -m 5))"
       echo "Internal network metric port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://cn-guangzhou-intranet.arms.aliyuncs.com/health/readiness -m 5))"
       echo "Internal network continuous profiling connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-profiling-cn-guangzhou.oss-cn-guangzhou-internal.aliyuncs.com -m 5))"
       timeout 5 nc -z -v dc-cn-guangzhou-internal.arms.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Internal network application security port (9093) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-cn-guangzhou-internal.arms.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Internal network application diagnostics port (9092) connectivity check: $(check_nc_value $?)"
   }
   
   function cn_heyuan_3() {
       echo "Public network trace port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://dc-cn-heyuan.arms.aliyuncs.com/api/checkHealth -m 5))"
       echo "Public network metadata port (9990) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://dc-cn-heyuan.arms.aliyuncs.com:9990/api/checkHealth -m 5))"
       echo "Public network metric port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://cn-heyuan.arms.aliyuncs.com/health/readiness -m 5))"
       echo "Public network continuous profiling connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-profiling-cn-heyuan.oss-cn-heyuan.aliyuncs.com -m 5))"
       timeout 5 nc -z -v dc-cn-heyuan.arms.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Public network application security port (9093) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-cn-heyuan.arms.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Public network application diagnostics port (9092) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://acm.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Public network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Public network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
       echo "Internal network trace port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://dc-cn-heyuan-internal.arms.aliyuncs.com/api/checkHealth -m 5))"
       echo "Internal network metadata port (9990) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://dc-cn-heyuan-internal.arms.aliyuncs.com:9990/api/checkHealth -m 5))"
       echo "Internal network metric port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://cn-heyuan-intranet.arms.aliyuncs.com/health/readiness -m 5))"
       echo "Internal network continuous profiling connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-profiling-cn-heyuan.oss-cn-heyuan-internal.aliyuncs.com -m 5))"
       timeout 5 nc -z -v dc-cn-heyuan-internal.arms.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Internal network application security port (9093) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-cn-heyuan-internal.arms.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Internal network application diagnostics port (9092) connectivity check: $(check_nc_value $?)"
   }
   
   function cn_huhehaote_3() {
       echo "Public network trace port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://dc-cn-huhehaote.arms.aliyuncs.com/api/checkHealth -m 5))"
       echo "Public network metadata port (9990) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://dc-cn-huhehaote.arms.aliyuncs.com:9990/api/checkHealth -m 5))"
       echo "Public network metric port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://cn-huhehaote.arms.aliyuncs.com/health/readiness -m 5))"
       echo "Public network continuous profiling connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-profiling-cn-huhehaote.oss-cn-huhehaote.aliyuncs.com -m 5))"
       timeout 5 nc -z -v dc-cn-huhehaote.arms.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Public network application security port (9093) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-cn-huhehaote.arms.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Public network application diagnostics port (9092) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://acm.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Public network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Public network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
       echo "Internal network trace port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://dc-cn-huhehaote-internal.arms.aliyuncs.com/api/checkHealth -m 5))"
       echo "Internal network metadata port (9990) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://dc-cn-huhehaote-internal.arms.aliyuncs.com:9990/api/checkHealth -m 5))"
       echo "Internal network metric port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://cn-huhehaote-intranet.arms.aliyuncs.com/health/readiness -m 5))"
       echo "Internal network continuous profiling connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-profiling-cn-huhehaote.oss-cn-huhehaote-internal.aliyuncs.com -m 5))"
       timeout 5 nc -z -v dc-cn-huhehaote-internal.arms.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Internal network application security port (9093) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-cn-huhehaote-internal.arms.aliyuncs.com 9092 >/dev/null 2>&1
   }
   
   function cn_wulanchabu_3() {
       echo "Public network trace port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://dc-cn-wulanchabu.arms.aliyuncs.com/api/checkHealth -m 5))"
       echo "Public network metadata port (9990) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://dc-cn-wulanchabu.arms.aliyuncs.com:9990/api/checkHealth -m 5))"
       echo "Public network metric port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://cn-wulanchabu.arms.aliyuncs.com/health/readiness -m 5))"
       echo "Public network continuous profiling connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-profiling-cn-wulanchabu.oss-cn-wulanchabu.aliyuncs.com -m 5))"
       timeout 5 nc -z -v dc-cn-wulanchabu.arms.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Public network application security port (9093) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-cn-wulanchabu.arms.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Public network application diagnostics port (9092) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://acm.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Public network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Public network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
       echo "Internal network trace port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://dc-cn-wulanchabu-internal.arms.aliyuncs.com/api/checkHealth -m 5))"
       echo "Internal network metadata port (9990) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://dc-cn-wulanchabu-internal.arms.aliyuncs.com:9990/api/checkHealth -m 5))"
       echo "Internal network metric port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://cn-wulanchabu-intranet.arms.aliyuncs.com/health/readiness -m 5))"
       echo "Internal network continuous profiling connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-profiling-cn-wulanchabu.oss-cn-wulanchabu-internal.aliyuncs.com -m 5))"
       timeout 5 nc -z -v dc-cn-wulanchabu-internal.arms.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Internal network application security port (9093) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-cn-wulanchabu-internal.arms.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Internal network application diagnostics port (9092) connectivity check: $(check_nc_value $?)"
   }
   
   function eu_west_1_3() {
       echo "Public network trace port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://dc-eu-west-1.arms.aliyuncs.com/api/checkHealth -m 5))"
       echo "Public network metadata port (9990) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://dc-eu-west-1.arms.aliyuncs.com:9990/api/checkHealth -m 5))"
       echo "Public network metric port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://eu-west-1.arms.aliyuncs.com/health/readiness -m 5))"
       echo "Public network continuous profiling connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-profiling-eu-west-1.oss-eu-west-1.aliyuncs.com -m 5))"
       timeout 5 nc -z -v dc-eu-west-1.arms.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Public network application security port (9093) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-eu-west-1.arms.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Public network application diagnostics port (9092) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://acm.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Public network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Public network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
       echo "Internal network trace port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://dc-eu-west-1-internal.arms.aliyuncs.com/api/checkHealth -m 5))"
       echo "Internal network metadata port (9990) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://dc-eu-west-1-internal.arms.aliyuncs.com:9990/api/checkHealth -m 5))"
       echo "Internal network metric port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://eu-west-1-intranet.arms.aliyuncs.com/health/readiness -m 5))"
       echo "Internal network continuous profiling connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-profiling-eu-west-1.oss-eu-west-1-internal.aliyuncs.com -m 5))"
       timeout 5 nc -z -v dc-eu-west-1-internal.arms.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Internal network application security port (9093) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-eu-west-1-internal.arms.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Internal network application diagnostics port (9092) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://addr-eu-west-1-internal.edas.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Internal network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Internal network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
   }
   
   function us_east_1_3() {
       echo "Public network trace port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://dc-us-east-1.arms.aliyuncs.com/api/checkHealth -m 5))"
       echo "Public network metadata port (9990) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://dc-us-east-1.arms.aliyuncs.com:9990/api/checkHealth -m 5))"
       echo "Public network metric port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://us-east-1.arms.aliyuncs.com/health/readiness -m 5))"
       echo "Public network continuous profiling connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-profiling-us-east-1.oss-us-east-1.aliyuncs.com -m 5))"
       timeout 5 nc -z -v dc-us-east-1.arms.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Public network application security port (9093) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-us-east-1.arms.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Public network application diagnostics port (9092) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://acm.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Public network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Public network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
       echo "Internal network trace port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://dc-us-east-1-internal.arms.aliyuncs.com/api/checkHealth -m 5))"
       echo "Internal network metadata port (9990) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://dc-us-east-1-internal.arms.aliyuncs.com:9990/api/checkHealth -m 5))"
       echo "Internal network metric port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://us-east-1-intranet.arms.aliyuncs.com/health/readiness -m 5))"
       echo "Internal network continuous profiling connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-profiling-us-east-1.oss-us-east-1-internal.aliyuncs.com -m 5))"
       timeout 5 nc -z -v dc-us-east-1-internal.arms.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Internal network application security port (9093) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-us-east-1-internal.arms.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Internal network application diagnostics port (9092) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://addr-us-east-1-internal.edas.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Internal network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Internal network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
   }
   
   function eu_central_1_3() {
       echo "Public network trace port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-dc-frankfurt.aliyuncs.com/api/checkHealth -m 5))"
       echo "Public network metadata port (9990) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-dc-frankfurt.aliyuncs.com:9990/api/checkHealth -m 5))"
       echo "Public network metric port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://eu-central-1.arms.aliyuncs.com/health/readiness -m 5))"
       echo "Public network continuous profiling connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-profiling-eu-central-1.oss-eu-central-1.aliyuncs.com -m 5))"
       timeout 5 nc -z -v arms-dc-frankfurt.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Public network application security port (9093) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-frankfurt.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Public network application diagnostics port (9092) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://acm.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Public network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Public network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
       echo "Internal network trace port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-dc-frankfurt-internal.aliyuncs.com/api/checkHealth -m 5))"
       echo "Internal network metadata port (9990) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-dc-frankfurt-internal.aliyuncs.com:9990/api/checkHealth -m 5))"
       echo "Internal network metric port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://eu-central-1-intranet.arms.aliyuncs.com/health/readiness -m 5))"
       echo "Internal network continuous profiling connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-profiling-eu-central-1.oss-eu-central-1-internal.aliyuncs.com -m 5))"
       timeout 5 nc -z -v arms-dc-frankfurt-internal.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Internal network application security port (9093) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-frankfurt-internal.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Internal network application diagnostics port (9092) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://addr-eu-central-1-internal.edas.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Internal network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Internal network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
   }
   
   function cn_north_2_gov_1_3() {
       echo "Public network trace port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-dc-gov.aliyuncs.com/api/checkHealth -m 5))"
       echo "Public network metadata port (9990) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-dc-gov.aliyuncs.com:9990/api/checkHealth -m 5))"
       echo "Public network metric port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://cn-north-2-gov-1.arms.aliyuncs.com/health/readiness -m 5))"
       timeout 5 nc -z -v arms-dc-gov.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Public network application security port (9093) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-gov.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Public network application diagnostics port (9092) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://acm.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Public network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Public network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
       echo "Internal network trace port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-dc-gov-internal.aliyuncs.com/api/checkHealth -m 5))"
       echo "Internal network metadata port (9990) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-dc-gov-internal.aliyuncs.com:9990/api/checkHealth -m 5))"
       echo "Internal network metric port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://cn-north-2-gov-1-intranet.arms.aliyuncs.com/health/readiness -m 5))"
       timeout 5 nc -z -v arms-dc-gov-internal.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Internal network application security port (9093) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-gov-internal.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Internal network application diagnostics port (9092) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://addr-cn-north-2-gov-1-internal.edas.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Internal network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Internal network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
   }
   
   function cn_hongkong_3() {
       echo "Public network trace port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-dc-hk.aliyuncs.com/api/checkHealth -m 5))"
       echo "Public network metadata port (9990) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-dc-hk.aliyuncs.com:9990/api/checkHealth -m 5))"
       echo "Public network metric port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://cn-hongkong.arms.aliyuncs.com/health/readiness -m 5))"
       echo "Public network continuous profiling connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-profiling-cn-hongkong.oss-cn-hongkong.aliyuncs.com -m 5))"
       timeout 5 nc -z -v arms-dc-hk.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Public network application security port (9093) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-hk.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Public network application diagnostics port (9092) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://acm.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Public network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Public network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
       echo "Internal network trace port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-dc-hk-internal.aliyuncs.com/api/checkHealth -m 5))"
       echo "Internal network metadata port (9990) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-dc-hk-internal.aliyuncs.com:9990/api/checkHealth -m 5))"
       echo "Internal network metric port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://cn-hongkong-intranet.arms.aliyuncs.com/health/readiness -m 5))"
       echo "Internal network continuous profiling connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-profiling-cn-hongkong.oss-cn-hongkong-internal.aliyuncs.com -m 5))"
       timeout 5 nc -z -v arms-dc-hk-internal.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Internal network application security port (9093) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-hk-internal.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Internal network application diagnostics port (9092) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://addr-hk-internal.edas.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Internal network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Internal network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
   }
   
   function cn_hangzhou_finance_3() {
       echo "Public network trace port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-dc-hz-finance.aliyuncs.com/api/checkHealth -m 5))"
       echo "Public network metadata port (9990) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-dc-hz-finance.aliyuncs.com:9990/api/checkHealth -m 5))"
       echo "Public network metric port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://cn-hangzhou-finance.arms.aliyuncs.com/health/readiness -m 5))"
       timeout 5 nc -z -v arms-dc-hz-finance.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Public network application security port (9093) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-hz-finance.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Public network application diagnostics port (9092) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://acm.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Public network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Public network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
       echo "Internal network trace port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-dc-hz-finance-internal.aliyuncs.com/api/checkHealth -m 5))"
       echo "Internal network metadata port (9990) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-dc-hz-finance-internal.aliyuncs.com:9990/api/checkHealth -m 5))"
       echo "Internal network metric port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://cn-hangzhou-finance-intranet.arms.aliyuncs.com/health/readiness -m 5))"
       echo "Internal network continuous profiling connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-profiling-cn-hangzhou-finance.oss-cn-hzjbp-b-internal.aliyuncs.com -m 5))"
       timeout 5 nc -z -v arms-dc-hz-finance-internal.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Internal network application security port (9093) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-hz-finance-internal.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Internal network application diagnostics port (9092) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://addr-hz-internal.jbp.console.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Internal network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Internal network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
   }
   
   function ap_southeast_5_3() {
       echo "Public network trace port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-dc-indonesia.aliyuncs.com/api/checkHealth -m 5))"
       echo "Public network metadata port (9990) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-dc-indonesia.aliyuncs.com:9990/api/checkHealth -m 5))"
       echo "Public network metric port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://ap-southeast-5.arms.aliyuncs.com/health/readiness -m 5))"
       echo "Public network continuous profiling connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-profiling-ap-southeast-5.oss-ap-southeast-5.aliyuncs.com -m 5))"
       timeout 5 nc -z -v arms-dc-indonesia.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Public network application security port (9093) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-indonesia.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Public network application diagnostics port (9092) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://acm.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Public network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Public network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
       echo "Internal network trace port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-dc-indonesia-internal.aliyuncs.com/api/checkHealth -m 5))"
       echo "Internal network metadata port (9990) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-dc-indonesia-internal.aliyuncs.com:9990/api/checkHealth -m 5))"
       echo "Internal network metric port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://ap-southeast-5-intranet.arms.aliyuncs.com/health/readiness -m 5))"
       echo "Internal network continuous profiling connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-profiling-ap-southeast-5.oss-ap-southeast-5-internal.aliyuncs.com -m 5))"
       timeout 5 nc -z -v arms-dc-indonesia-internal.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Internal network application security port (9093) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-indonesia-internal.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Internal network application diagnostics port (9092) connectivity check: $(check_nc_value $?)"
   }
   
   function ap_northeast_1_3() {
       echo "Public network trace port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-dc-jp.aliyuncs.com/api/checkHealth -m 5))"
       echo "Public network metadata port (9990) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-dc-jp.aliyuncs.com:9990/api/checkHealth -m 5))"
       echo "Public network metric port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://ap-northeast-1.arms.aliyuncs.com/health/readiness -m 5))"
       echo "Public network continuous profiling connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-profiling-ap-northeast-1.oss-ap-northeast-1.aliyuncs.com -m 5))"
       timeout 5 nc -z -v arms-dc-jp.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Public network application security port (9093) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-jp.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Public network application diagnostics port (9092) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://acm.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Public network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Public network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
       echo "Internal network trace port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-dc-jp-internal.aliyuncs.com/api/checkHealth -m 5))"
       echo "Internal network metadata port (9990) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-dc-jp-internal.aliyuncs.com:9990/api/checkHealth -m 5))"
       echo "Internal network metric port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://ap-northeast-1-intranet.arms.aliyuncs.com/health/readiness -m 5))"
       echo "Internal network continuous profiling connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-profiling-ap-northeast-1.oss-ap-northeast-1-internal.aliyuncs.com -m 5))"
       timeout 5 nc -z -v arms-dc-jp-internal.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Internal network application security port (9093) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-jp-internal.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Internal network application diagnostics port (9092) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://addr-ap-northeast-1-internal.edas.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Internal network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Internal network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
   }
   
   function cn_qingdao_3() {
       echo "Public network trace port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-dc-qd.aliyuncs.com/api/checkHealth -m 5))"
       echo "Public network metadata port (9990) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-dc-qd.aliyuncs.com:9990/api/checkHealth -m 5))"
       echo "Public network metric port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://cn-qingdao.arms.aliyuncs.com/health/readiness -m 5))"
       echo "Public network continuous profiling connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-profiling-cn-qingdao.oss-cn-qingdao.aliyuncs.com -m 5))"
       timeout 5 nc -z -v arms-dc-qd.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Public network application security port (9093) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-qd.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Public network application diagnostics port (9092) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://acm.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Public network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Public network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
       echo "Internal network trace port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-dc-qd-internal.aliyuncs.com/api/checkHealth -m 5))"
       echo "Internal network metadata port (9990) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-dc-qd-internal.aliyuncs.com:9990/api/checkHealth -m 5))"
       echo "Internal network metric port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://cn-qingdao-intranet.arms.aliyuncs.com/health/readiness -m 5))"
       echo "Internal network continuous profiling connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-profiling-cn-qingdao.oss-cn-qingdao-internal.aliyuncs.com -m 5))"
       timeout 5 nc -z -v arms-dc-qd-internal.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Internal network application security port (9093) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-qd-internal.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Internal network application diagnostics port (9092) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://addr-qd-internal.edas.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Internal network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Internal network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
   }
   
   function ap_southeast_1_3() {
       echo "Public network trace port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-dc-sg.aliyuncs.com/api/checkHealth -m 5))"
       echo "Public network metadata port (9990) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-dc-sg.aliyuncs.com:9990/api/checkHealth -m 5))"
       echo "Public network metric port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://ap-southeast-1.arms.aliyuncs.com/health/readiness -m 5))"
       echo "Public network continuous profiling connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-profiling-ap-southeast-1.oss-ap-southeast-1.aliyuncs.com -m 5))"
       timeout 5 nc -z -v arms-dc-sg.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Public network application security port (9093) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-sg.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Public network application diagnostics port (9092) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://acm.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Public network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Public network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
       echo "Internal network trace port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-dc-sg-internal.aliyuncs.com/api/checkHealth -m 5))"
       echo "Internal network metadata port (9990) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-dc-sg-internal.aliyuncs.com:9990/api/checkHealth -m 5))"
       echo "Internal network metric port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://ap-southeast-1-intranet.arms.aliyuncs.com/health/readiness -m 5))"
       echo "Internal network continuous profiling connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-profiling-ap-southeast-1.oss-ap-southeast-1-internal.aliyuncs.com -m 5))"
       timeout 5 nc -z -v arms-dc-sg-internal.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Internal network application security port (9093) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-sg-internal.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Internal network application diagnostics port (9092) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://addr-singapore-internal.edas.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Internal network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Internal network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
   }
   
   function cn_shanghai_finance_1_3() {
       echo "Public network trace port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-dc-sh-finance.aliyuncs.com/api/checkHealth -m 5))"
       echo "Public network metadata port (9990) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-dc-sh-finance.aliyuncs.com:9990/api/checkHealth -m 5))"
       echo "Public network metric port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://cn-shanghai-finance-1.arms.aliyuncs.com/health/readiness -m 5))"
       echo "Public network continuous profiling connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-profiling-cn-shanghai-finance-1.oss-cn-shanghai-finance-1.aliyuncs.com -m 5))"
       timeout 5 nc -z -v arms-dc-sh-finance.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Public network application security port (9093) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-sh-finance.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Public network application diagnostics port (9092) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://acm.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Public network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Public network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
       echo "Internal network trace port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-dc-sh-finance-internal.aliyuncs.com/api/checkHealth -m 5))"
       echo "Internal network metadata port (9990) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-dc-sh-finance-internal.aliyuncs.com:9990/api/checkHealth -m 5))"
       echo "Internal network metric port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://cn-shanghai-finance-1-intranet.arms.aliyuncs.com/health/readiness -m 5))"
       echo "Internal network continuous profiling connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-profiling-cn-shanghai-finance-1.oss-cn-shanghai-finance-1-internal.aliyuncs.com -m 5))"
       timeout 5 nc -z -v arms-dc-sh-finance-internal.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Internal network application security port (9093) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-sh-finance-internal.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Internal network application diagnostics port (9092) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://addr-cn-shanghai-finance-1-internal.edas.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Internal network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Internal network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
   }
   
   function cn_shanghai_3() {
       echo "Public network trace port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-dc-sh.aliyuncs.com/api/checkHealth -m 5))"
       echo "Public network metadata port (9990) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-dc-sh.aliyuncs.com:9990/api/checkHealth -m 5))"
       echo "Public network metric port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://cn-shanghai.arms.aliyuncs.com/health/readiness -m 5))"
       echo "Public network continuous profiling connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-profiling-cn-shanghai.oss-cn-shanghai.aliyuncs.com -m 5))"
       timeout 5 nc -z -v arms-dc-sh.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Public network application security port (9093) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-sh.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Public network application diagnostics port (9092) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://acm.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Public network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Public network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
       echo "Internal network trace port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-dc-sh-internal.aliyuncs.com/api/checkHealth -m 5))"
       echo "Internal network metadata port (9990) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-dc-sh-internal.aliyuncs.com:9990/api/checkHealth -m 5))"
       echo "Internal network metric port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://cn-shanghai-intranet.arms.aliyuncs.com/health/readiness -m 5))"
       echo "Internal network continuous profiling connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-profiling-cn-shanghai.oss-cn-shanghai-internal.aliyuncs.com -m 5))"
       timeout 5 nc -z -v arms-dc-sh-internal.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Internal network application security port (9093) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-sh-internal.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Internal network application diagnostics port (9092) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://addr-sh-internal.edas.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Internal network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Internal network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
   }
   
   function cn_shenzhen_finance_1_3() {
       echo "Public network trace port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-dc-sz-finance.aliyuncs.com/api/checkHealth -m 5))"
       echo "Public network metadata port (9990) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-dc-sz-finance.aliyuncs.com:9990/api/checkHealth -m 5))"
       echo "Public network metric port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://cn-shenzhen-finance-1.arms.aliyuncs.com/health/readiness -m 5))"
       echo "Public network continuous profiling connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-profiling-cn-shenzhen-finance-1.oss-cn-shenzhen-finance-1.aliyuncs.com -m 5))"
       timeout 5 nc -z -v arms-dc-sz-finance.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Public network application security port (9093) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-sz-finance.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Public network application diagnostics port (9092) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://acm.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Public network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Public network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
       echo "Internal network trace port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-dc-sz-finance-internal.aliyuncs.com/api/checkHealth -m 5))"
       echo "Internal network metadata port (9990) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-dc-sz-finance-internal.aliyuncs.com:9990/api/checkHealth -m 5))"
       echo "Internal network metric port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://cn-shenzhen-finance-1-intranet.arms.aliyuncs.com/health/readiness -m 5))"
       echo "Internal network continuous profiling connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-profiling-cn-shenzhen-finance-1.oss-cn-shenzhen-finance-1-internal.aliyuncs.com -m 5))"
       timeout 5 nc -z -v arms-dc-sz-finance-internal.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Internal network application security port (9093) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-sz-finance-internal.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Internal network application diagnostics port (9092) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://addr-sz-internal.jbp.console.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Internal network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Internal network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
   }
   
   function cn_shenzhen_3() {
       echo "Public network trace port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-dc-sz.aliyuncs.com/api/checkHealth -m 5))"
       echo "Public network metadata port (9990) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-dc-sz.aliyuncs.com:9990/api/checkHealth -m 5))"
       echo "Public network metric port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://cn-shenzhen.arms.aliyuncs.com/health/readiness -m 5))"
       echo "Public network continuous profiling connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-profiling-cn-shenzhen.oss-cn-shenzhen.aliyuncs.com -m 5))"
       timeout 5 nc -z -v arms-dc-sz.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Public network application security port (9093) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-sz.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Public network application diagnostics port (9092) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://acm.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Public network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Public network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
       echo "Internal network trace port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-dc-sz-internal.aliyuncs.com/api/checkHealth -m 5))"
       echo "Internal network metadata port (9990) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-dc-sz-internal.aliyuncs.com:9990/api/checkHealth -m 5))"
       echo "Internal network metric port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://cn-shenzhen-intranet.arms.aliyuncs.com/health/readiness -m 5))"
       echo "Internal network continuous profiling connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-profiling-cn-shenzhen.oss-cn-shenzhen-internal.aliyuncs.com -m 5))"
       timeout 5 nc -z -v arms-dc-sz-internal.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Internal network application security port (9093) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-sz-internal.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Internal network application diagnostics port (9092) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://addr-sz-internal.edas.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Internal network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Internal network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
   }
   
   function us_west_1_3() {
       echo "Public network trace port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-dc-usw.aliyuncs.com/api/checkHealth -m 5))"
       echo "Public network metadata port (9990) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-dc-usw.aliyuncs.com:9990/api/checkHealth -m 5))"
       echo "Public network metric port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://us-west-1.arms.aliyuncs.com/health/readiness -m 5))"
       echo "Public network continuous profiling connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-profiling-us-west-1.oss-us-west-1.aliyuncs.com -m 5))"
       timeout 5 nc -z -v arms-dc-usw.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Public network application security port (9093) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-usw.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Public network application diagnostics port (9092) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://acm.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Public network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Public network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
       echo "Internal network trace port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://dc-us-west-1-internal.arms.aliyuncs.com/api/checkHealth -m 5))"
       echo "Internal network metadata port (9990) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://dc-us-west-1-internal.arms.aliyuncs.com:9990/api/checkHealth -m 5))"
       echo "Internal network metric port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://us-west-1-intranet.arms.aliyuncs.com/health/readiness -m 5))"
       echo "Internal network continuous profiling connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-profiling-us-west-1.oss-us-west-1-internal.aliyuncs.com -m 5))"
       timeout 5 nc -z -v dc-us-west-1-internal.arms.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Internal network application security port (9093) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-us-west-1-internal.arms.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Internal network application diagnostics port (9092) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://arms-dc-usw.aliyuncs.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Internal network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Internal network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
   }
   
   function cn_zhangjiakou_3() {
       echo "Public network trace port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-dc-zb.aliyuncs.com/api/checkHealth -m 5))"
       echo "Public network metadata port (9990) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-dc-zb.aliyuncs.com:9990/api/checkHealth -m 5))"
       echo "Public network metric port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://cn-zhangjiakou.arms.aliyuncs.com/health/readiness -m 5))"
       echo "Public network continuous profiling connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-profiling-cn-zhangjiakou.oss-cn-zhangjiakou.aliyuncs.com -m 5))"
       timeout 5 nc -z -v arms-dc-zb.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Public network application security port (9093) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-zb.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Public network application diagnostics port (9092) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://acm.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Public network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Public network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
       echo "Internal network trace port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-dc-zb-internal.aliyuncs.com/api/checkHealth -m 5))"
       echo "Internal network metadata port (9990) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-dc-zb-internal.aliyuncs.com:9990/api/checkHealth -m 5))"
       echo "Internal network metric port (80) connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://cn-zhangjiakou-intranet.arms.aliyuncs.com/health/readiness -m 5))"
       echo "Internal network continuous profiling connectivity check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" http://arms-profiling-cn-zhangjiakou.oss-cn-zhangjiakou-internal.aliyuncs.com -m 5))"
       timeout 5 nc -z -v arms-dc-zb-internal.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Internal network application security port (9093) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-zb-internal.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Internal network application diagnostics port (9092) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://addr-cn-zhangjiakou-internal.edas.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Internal network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Internal network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
   }
   
   function cn_beijing_2() {
       timeout 5 nc -z -v arms-dc-bj.aliyuncs.com 8442 >/dev/null 2>&1
       echo "Public network metadata port (8442) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-bj.aliyuncs.com 8443 >/dev/null 2>&1
       echo "Public network statistics data port (8443) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-bj.aliyuncs.com 8883 >/dev/null 2>&1
       echo "Public network detailed data port (8883) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-bj.aliyuncs.com 8848 >/dev/null 2>&1
       echo "Public network microservice data port (8848) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-bj.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Public network application diagnostics data port (9092) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-bj.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Public network application security data port (9093) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://acm.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Public network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Public network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
       timeout 5 nc -z -v arms-dc-bj-internal.aliyuncs.com 8442 >/dev/null 2>&1
       echo "Internal network metadata port (8442) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-bj-internal.aliyuncs.com 8443 >/dev/null 2>&1
       echo "Internal network statistics data port (8443) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-bj-internal.aliyuncs.com 8883 >/dev/null 2>&1
       echo "Internal network detailed data port (8883) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-bj-internal.aliyuncs.com 8848 >/dev/null 2>&1
       echo "Internal network microservice data port (8848) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-bj-internal.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Internal network application diagnostics data port (9092) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-bj-internal.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Internal network application security data port (9093) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://addr-bj-internal.edas.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Internal network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Internal network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
   }
   
   function cn_hangzhou_2() {
       timeout 5 nc -z -v arms-dc-hz.aliyuncs.com 8442 >/dev/null 2>&1
       echo "Public network metadata port (8442) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-hz.aliyuncs.com 8443 >/dev/null 2>&1
       echo "Public network statistics data port (8443) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-hz.aliyuncs.com 8883 >/dev/null 2>&1
       echo "Public network detailed data port (8883) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-hz.aliyuncs.com 8848 >/dev/null 2>&1
       echo "Public network microservice data port (8848) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-hz.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Public network application diagnostics data port (9092) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-hz.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Public network application security data port (9093) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://acm.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Public network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Public network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
       timeout 5 nc -z -v arms-dc-hz-internal.aliyuncs.com 8442 >/dev/null 2>&1
       echo "Internal network metadata port (8442) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-hz-internal.aliyuncs.com 8443 >/dev/null 2>&1
       echo "Internal network statistics data port (8443) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-hz-internal.aliyuncs.com 8883 >/dev/null 2>&1
       echo "Internal network detailed data port (8883) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-hz-internal.aliyuncs.com 8848 >/dev/null 2>&1
       echo "Internal network microservice data port (8848) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-hz-internal.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Internal network application diagnostics data port (9092) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-hz-internal.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Internal network application security data port (9093) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://addr-hz-internal.edas.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Internal network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Internal network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
   }
   
   function ap_south_1_2() {
       timeout 5 nc -z -v dc-ap-south-1.arms.aliyuncs.com 8442 >/dev/null 2>&1
       echo "Public network metadata port (8442) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-ap-south-1.arms.aliyuncs.com 8443 >/dev/null 2>&1
       echo "Public network statistics data port (8443) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-ap-south-1.arms.aliyuncs.com 8883 >/dev/null 2>&1
       echo "Public network detailed data port (8883) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-ap-south-1.arms.aliyuncs.com 8848 >/dev/null 2>&1
       echo "Public network microservice data port (8848) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-ap-south-1.arms.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Public network application diagnostics data port (9092) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-ap-south-1.arms.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Public network application security data port (9093) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://acm.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Public network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Public network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
       timeout 5 nc -z -v dc-ap-south-1-internal.arms.aliyuncs.com 8442 >/dev/null 2>&1
       echo "Internal network metadata port (8442) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-ap-south-1-internal.arms.aliyuncs.com 8443 >/dev/null 2>&1
       echo "Internal network statistics data port (8443) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-ap-south-1-internal.arms.aliyuncs.com 8883 >/dev/null 2>&1
       echo "Internal network detailed data port (8883) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-ap-south-1-internal.arms.aliyuncs.com 8848 >/dev/null 2>&1
       echo "Internal network microservice data port (8848) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-ap-south-1-internal.arms.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Internal network application diagnostics data port (9092) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-ap-south-1-internal.arms.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Internal network application security data port (9093) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://addr-ap-south-1-internal.acm.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Internal network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Internal network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
   }
   
   function ap_southeast_2_2() {
       timeout 5 nc -z -v dc-ap-southeast-2.arms.aliyuncs.com 8442 >/dev/null 2>&1
       echo "Public network metadata port (8442) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-ap-southeast-2.arms.aliyuncs.com 8443 >/dev/null 2>&1
       echo "Public network statistics data port (8443) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-ap-southeast-2.arms.aliyuncs.com 8883 >/dev/null 2>&1
       echo "Public network detailed data port (8883) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-ap-southeast-2.arms.aliyuncs.com 8848 >/dev/null 2>&1
       echo "Public network microservice data port (8848) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-ap-southeast-2.arms.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Public network application diagnostics data port (9092) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-ap-southeast-2.arms.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Public network application security data port (9093) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://acm.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Public network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Public network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
       timeout 5 nc -z -v dc-ap-southeast-2-internal.arms.aliyuncs.com 8442 >/dev/null 2>&1
       echo "Internal network metadata port (8442) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-ap-southeast-2-internal.arms.aliyuncs.com 8443 >/dev/null 2>&1
       echo "Internal network statistics data port (8443) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-ap-southeast-2-internal.arms.aliyuncs.com 8883 >/dev/null 2>&1
       echo "Internal network detailed data port (8883) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-ap-southeast-2-internal.arms.aliyuncs.com 8848 >/dev/null 2>&1
       echo "Internal network microservice data port (8848) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-ap-southeast-2-internal.arms.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Internal network application diagnostics data port (9092) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-ap-southeast-2-internal.arms.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Internal network application security data port (9093) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://addr-ap-southeast-2-internal.edas.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Internal network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Internal network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
   }
   
   function ap_southeast_3_2() {
       timeout 5 nc -z -v dc-ap-southeast-3.arms.aliyuncs.com 8442 >/dev/null 2>&1
       echo "Public network metadata port (8442) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-ap-southeast-3.arms.aliyuncs.com 8443 >/dev/null 2>&1
       echo "Public network statistics data port (8443) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-ap-southeast-3.arms.aliyuncs.com 8883 >/dev/null 2>&1
       echo "Public network detailed data port (8883) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-ap-southeast-3.arms.aliyuncs.com 8848 >/dev/null 2>&1
       echo "Public network microservice data port (8848) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-ap-southeast-3.arms.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Public network application diagnostics data port (9092) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-ap-southeast-3.arms.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Public network application security data port (9093) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://acm.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Public network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Public network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
       timeout 5 nc -z -v dc-ap-southeast-3-internal.arms.aliyuncs.com 8442 >/dev/null 2>&1
       echo "Internal network metadata port (8442) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-ap-southeast-3-internal.arms.aliyuncs.com 8443 >/dev/null 2>&1
       echo "Internal network statistics data port (8443) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-ap-southeast-3-internal.arms.aliyuncs.com 8883 >/dev/null 2>&1
       echo "Internal network detailed data port (8883) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-ap-southeast-3-internal.arms.aliyuncs.com 8848 >/dev/null 2>&1
       echo "Internal network microservice data port (8848) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-ap-southeast-3-internal.arms.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Internal network application diagnostics data port (9092) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-ap-southeast-3-internal.arms.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Internal network application security data port (9093) connectivity check: $(check_nc_value $?)"
   }
   
   function cn_chengdu_2() {
       timeout 5 nc -z -v dc-cn-chengdu.arms.aliyuncs.com 8442 >/dev/null 2>&1
       echo "Public network metadata port (8442) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-cn-chengdu.arms.aliyuncs.com 8443 >/dev/null 2>&1
       echo "Public network statistics data port (8443) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-cn-chengdu.arms.aliyuncs.com 8883 >/dev/null 2>&1
       echo "Public network detailed data port (8883) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-cn-chengdu.arms.aliyuncs.com 8848 >/dev/null 2>&1
       echo "Public network microservice data port (8848) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-cn-chengdu.arms.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Public network application diagnostics data port (9092) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-cn-chengdu.arms.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Public network application security data port (9093) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://acm.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Public network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Public network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
       timeout 5 nc -z -v dc-cn-chengdu-internal.arms.aliyuncs.com 8442 >/dev/null 2>&1
       echo "Internal network metadata port (8442) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-cn-chengdu-internal.arms.aliyuncs.com 8443 >/dev/null 2>&1
       echo "Internal network statistics data port (8443) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-cn-chengdu-internal.arms.aliyuncs.com 8883 >/dev/null 2>&1
       echo "Internal network detailed data port (8883) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-cn-chengdu-internal.arms.aliyuncs.com 8848 >/dev/null 2>&1
       echo "Internal network microservice data port (8848) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-cn-chengdu-internal.arms.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Internal network application diagnostics data port (9092) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-cn-chengdu-internal.arms.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Internal network application security data port (9093) connectivity check: $(check_nc_value $?)"
   }
   
   function cn_guangzhou_2() {
       timeout 5 nc -z -v dc-cn-guangzhou.arms.aliyuncs.com 8442 >/dev/null 2>&1
       echo "Public network metadata port (8442) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-cn-guangzhou.arms.aliyuncs.com 8443 >/dev/null 2>&1
       echo "Public network statistics data port (8443) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-cn-guangzhou.arms.aliyuncs.com 8883 >/dev/null 2>&1
       echo "Public network detailed data port (8883) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-cn-guangzhou.arms.aliyuncs.com 8848 >/dev/null 2>&1
       echo "Public network microservice data port (8848) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-cn-guangzhou.arms.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Public network application diagnostics data port (9092) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-cn-guangzhou.arms.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Public network application security data port (9093) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://acm.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Public network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Public network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
       timeout 5 nc -z -v dc-cn-guangzhou-internal.arms.aliyuncs.com 8442 >/dev/null 2>&1
       echo "Internal network metadata port (8442) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-cn-guangzhou-internal.arms.aliyuncs.com 8443 >/dev/null 2>&1
       echo "Internal network statistics data port (8443) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-cn-guangzhou-internal.arms.aliyuncs.com 8883 >/dev/null 2>&1
       echo "Internal network detailed data port (8883) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-cn-guangzhou-internal.arms.aliyuncs.com 8848 >/dev/null 2>&1
       echo "Internal network microservice data port (8848) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-cn-guangzhou-internal.arms.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Internal network application diagnostics data port (9092) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-cn-guangzhou-internal.arms.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Internal network application security data port (9093) connectivity check: $(check_nc_value $?)"
   }
   
   function cn_heyuan_2() {
       timeout 5 nc -z -v dc-cn-heyuan.arms.aliyuncs.com 8442 >/dev/null 2>&1
       echo "Public network metadata port (8442) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-cn-heyuan.arms.aliyuncs.com 8443 >/dev/null 2>&1
       echo "Public network statistics data port (8443) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-cn-heyuan.arms.aliyuncs.com 8883 >/dev/null 2>&1
       echo "Public network detailed data port (8883) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-cn-heyuan.arms.aliyuncs.com 8848 >/dev/null 2>&1
       echo "Public network microservice data port (8848) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-cn-heyuan.arms.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Public network application diagnostics data port (9092) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-cn-heyuan.arms.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Public network application security data port (9093) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://acm.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Public network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Public network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
       timeout 5 nc -z -v dc-cn-heyuan-internal.arms.aliyuncs.com 8442 >/dev/null 2>&1
       echo "Internal network metadata port (8442) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-cn-heyuan-internal.arms.aliyuncs.com 8443 >/dev/null 2>&1
       echo "Internal network statistics data port (8443) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-cn-heyuan-internal.arms.aliyuncs.com 8883 >/dev/null 2>&1
       echo "Internal network detailed data port (8883) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-cn-heyuan-internal.arms.aliyuncs.com 8848 >/dev/null 2>&1
       echo "Internal network microservice data port (8848) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-cn-heyuan-internal.arms.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Internal network application diagnostics data port (9092) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-cn-heyuan-internal.arms.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Internal network application security data port (9093) connectivity check: $(check_nc_value $?)"
   }
   
   function cn_huhehaote_2() {
       timeout 5 nc -z -v dc-cn-huhehaote.arms.aliyuncs.com 8442 >/dev/null 2>&1
       echo "Public network metadata port (8442) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-cn-huhehaote.arms.aliyuncs.com 8443 >/dev/null 2>&1
       echo "Public network statistics data port (8443) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-cn-huhehaote.arms.aliyuncs.com 8883 >/dev/null 2>&1
       echo "Public network detailed data port (8883) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-cn-huhehaote.arms.aliyuncs.com 8848 >/dev/null 2>&1
       echo "Public network microservice data port (8848) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-cn-huhehaote.arms.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Public network application diagnostics data port (9092) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-cn-huhehaote.arms.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Public network application security data port (9093) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://acm.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Public network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Public network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
       timeout 5 nc -z -v dc-cn-huhehaote-internal.arms.aliyuncs.com 8442 >/dev/null 2>&1
       echo "Internal network metadata port (8442) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-cn-huhehaote-internal.arms.aliyuncs.com 8443 >/dev/null 2>&1
       echo "Internal network statistics data port (8443) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-cn-huhehaote-internal.arms.aliyuncs.com 8883 >/dev/null 2>&1
       echo "Internal network detailed data port (8883) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-cn-huhehaote-internal.arms.aliyuncs.com 8848 >/dev/null 2>&1
       echo "Internal network microservice data port (8848) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-cn-huhehaote-internal.arms.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Internal network application diagnostics data port (9092) connectivity check:check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-cn-huhehaote-internal.arms.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Internal network application security data port (9093) connectivity check: $(check_nc_value $?)"
   }
   
   function cn_wulanchabu_2() {
       timeout 5 nc -z -v dc-cn-wulanchabu.arms.aliyuncs.com 8442 >/dev/null 2>&1
       echo "Public network metadata port (8442) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-cn-wulanchabu.arms.aliyuncs.com 8443 >/dev/null 2>&1
       echo "Public network statistics data port (8443) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-cn-wulanchabu.arms.aliyuncs.com 8883 >/dev/null 2>&1
       echo "Public network detailed data port (8883) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-cn-wulanchabu.arms.aliyuncs.com 8848 >/dev/null 2>&1
       echo "Public network microservice data port (8848) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-cn-wulanchabu.arms.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Public network application diagnostics data port (9092) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-cn-wulanchabu.arms.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Public network application security data port (9093) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://acm.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Public network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Public network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
       timeout 5 nc -z -v dc-cn-wulanchabu-internal.arms.aliyuncs.com 8442 >/dev/null 2>&1
       echo "Internal network metadata port (8442) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-cn-wulanchabu-internal.arms.aliyuncs.com 8443 >/dev/null 2>&1
       echo "Internal network statistics data port (8443) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-cn-wulanchabu-internal.arms.aliyuncs.com 8883 >/dev/null 2>&1
       echo "Internal network detailed data port (8883) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-cn-wulanchabu-internal.arms.aliyuncs.com 8848 >/dev/null 2>&1
       echo "Internal network microservice data port (8848) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-cn-wulanchabu-internal.arms.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Internal network application diagnostics data port (9092) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-cn-wulanchabu-internal.arms.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Internal network application security data port (9093) connectivity check: $(check_nc_value $?)"
   }
   
   function eu_west_1_2() {
       timeout 5 nc -z -v dc-eu-west-1.arms.aliyuncs.com 8442 >/dev/null 2>&1
       echo "Public network metadata port (8442) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-eu-west-1.arms.aliyuncs.com 8443 >/dev/null 2>&1
       echo "Public network statistics data port (8443) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-eu-west-1.arms.aliyuncs.com 8883 >/dev/null 2>&1
       echo "Public network detailed data port (8883) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-eu-west-1.arms.aliyuncs.com 8848 >/dev/null 2>&1
       echo "Public network microservice data port (8848) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-eu-west-1.arms.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Public network application diagnostics data port (9092) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-eu-west-1.arms.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Public network application security data port (9093) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://acm.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Public network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Public network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
       timeout 5 nc -z -v dc-eu-west-1-internal.arms.aliyuncs.com 8442 >/dev/null 2>&1
       echo "Internal network metadata port (8442) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-eu-west-1-internal.arms.aliyuncs.com 8443 >/dev/null 2>&1
       echo "Internal network statistics data port (8443) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-eu-west-1-internal.arms.aliyuncs.com 8883 >/dev/null 2>&1
       echo "Internal network detailed data port (8883) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-eu-west-1-internal.arms.aliyuncs.com 8848 >/dev/null 2>&1
       echo "Internal network microservice data port (8848) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-eu-west-1-internal.arms.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Internal network application diagnostics data port (9092) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-eu-west-1-internal.arms.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Internal network application security data port (9093) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://addr-eu-west-1-internal.edas.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Internal network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Internal network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
   }
   
   function us_east_1_2() {
       timeout 5 nc -z -v dc-us-east-1.arms.aliyuncs.com 8442 >/dev/null 2>&1
       echo "Public network metadata port (8442) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-us-east-1.arms.aliyuncs.com 8443 >/dev/null 2>&1
       echo "Public network statistics data port (8443) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-us-east-1.arms.aliyuncs.com 8883 >/dev/null 2>&1
       echo "Public network detailed data port (8883) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-us-east-1.arms.aliyuncs.com 8848 >/dev/null 2>&1
       echo "Public network microservice data port (8848) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-us-east-1.arms.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Public network application diagnostics data port (9092) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-us-east-1.arms.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Public network application security data port (9093) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://acm.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Public network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Public network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
       timeout 5 nc -z -v dc-us-east-1-internal.arms.aliyuncs.com 8442 >/dev/null 2>&1
       echo "Internal network metadata port (8442) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-us-east-1-internal.arms.aliyuncs.com 8443 >/dev/null 2>&1
       echo "Internal network statistics data port (8443) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-us-east-1-internal.arms.aliyuncs.com 8883 >/dev/null 2>&1
       echo "Internal network detailed data port (8883) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-us-east-1-internal.arms.aliyuncs.com 8848 >/dev/null 2>&1
       echo "Internal network microservice data port (8848) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-us-east-1-internal.arms.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Internal network application diagnostics data port (9092) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-us-east-1-internal.arms.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Internal network application security data port (9093) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://addr-us-east-1-internal.edas.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Internal network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Internal network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
   }
   
   function eu_central_1_2() {
       timeout 5 nc -z -v arms-dc-frankfurt.aliyuncs.com 8442 >/dev/null 2>&1
       echo "Public network metadata port (8442) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-frankfurt.aliyuncs.com 8443 >/dev/null 2>&1
       echo "Public network statistics data port (8443) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-frankfurt.aliyuncs.com 8883 >/dev/null 2>&1
       echo "Public network detailed data port (8883) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-frankfurt.aliyuncs.com 8848 >/dev/null 2>&1
       echo "Public network microservice data port (8848) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-frankfurt.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Public network application diagnostics data port (9092) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-frankfurt.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Public network application security data port (9093) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://acm.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Public network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Public network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
       timeout 5 nc -z -v arms-dc-frankfurt-internal.aliyuncs.com 8442 >/dev/null 2>&1
       echo "Internal network metadata port (8442) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-frankfurt-internal.aliyuncs.com 8443 >/dev/null 2>&1
       echo "Internal network statistics data port (8443) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-frankfurt-internal.aliyuncs.com 8883 >/dev/null 2>&1
       echo "Internal network detailed data port (8883) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-frankfurt-internal.aliyuncs.com 8848 >/dev/null 2>&1
       echo "Internal network microservice data port (8848) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-frankfurt-internal.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Internal network application diagnostics data port (9092) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-frankfurt-internal.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Internal network application security data port (9093) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://addr-eu-central-1-internal.edas.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Internal network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Internal network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
   }
   
   function cn_north_2_gov_1_2() {
       timeout 5 nc -z -v arms-dc-gov.aliyuncs.com 8442 >/dev/null 2>&1
       echo "Public network metadata port (8442) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-gov.aliyuncs.com 8443 >/dev/null 2>&1
       echo "Public network statistics data port (8443) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-gov.aliyuncs.com 8883 >/dev/null 2>&1
       echo "Public network detailed data port (8883) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-gov.aliyuncs.com 8848 >/dev/null 2>&1
       echo "Public network microservice data port (8848) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-gov.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Public network application diagnostics data port (9092) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-gov.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Public network application security data port (9093) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://acm.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Public network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Public network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
       timeout 5 nc -z -v arms-dc-gov-internal.aliyuncs.com 8442 >/dev/null 2>&1
       echo "Internal network metadata port (8442) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-gov-internal.aliyuncs.com 8443 >/dev/null 2>&1
       echo "Internal network statistics data port (8443) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-gov-internal.aliyuncs.com 8883 >/dev/null 2>&1
       echo "Internal network detailed data port (8883) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-gov-internal.aliyuncs.com 8848 >/dev/null 2>&1
       echo "Internal network microservice data port (8848) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-gov-internal.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Internal network application diagnostics data port (9092) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-gov-internal.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Internal network application security data port (9093) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://addr-cn-north-2-gov-1-internal.edas.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Internal network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Internal network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
   }
   
   function cn_hongkong_2() {
       timeout 5 nc -z -v arms-dc-hk.aliyuncs.com 8442 >/dev/null 2>&1
       echo "Public network metadata port (8442) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-hk.aliyuncs.com 8443 >/dev/null 2>&1
       echo "Public network statistics data port (8443) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-hk.aliyuncs.com 8883 >/dev/null 2>&1
       echo "Public network detailed data port (8883) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-hk.aliyuncs.com 8848 >/dev/null 2>&1
       echo "Public network microservice data port (8848) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-hk.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Public network application diagnostics data port (9092) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-hk.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Public network application security data port (9093) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://acm.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Public network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Public network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
       timeout 5 nc -z -v arms-dc-hk-internal.aliyuncs.com 8442 >/dev/null 2>&1
       echo "Internal network metadata port (8442) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-hk-internal.aliyuncs.com 8443 >/dev/null 2>&1
       echo "Internal network statistics data port (8443) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-hk-internal.aliyuncs.com 8883 >/dev/null 2>&1
       echo "Internal network detailed data port (8883) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-hk-internal.aliyuncs.com 8848 >/dev/null 2>&1
       echo "Internal network microservice data port (8848) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-hk-internal.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Internal network application diagnostics data port (9092) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-hk-internal.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Internal network application security data port (9093) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://addr-hk-internal.edas.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Internal network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Internal network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
   }
   
   function cn_hangzhou_finance_2() {
       timeout 5 nc -z -v arms-dc-hz-finance.aliyuncs.com 8442 >/dev/null 2>&1
       echo "Public network metadata port (8442) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-hz-finance.aliyuncs.com 8443 >/dev/null 2>&1
       echo "Public network statistics data port (8443) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-hz-finance.aliyuncs.com 8883 >/dev/null 2>&1
       echo "Public network detailed data port (8883) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-hz-finance.aliyuncs.com 8848 >/dev/null 2>&1
       echo "Public network microservice data port (8848) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-hz-finance.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Public network application diagnostics data port (9092) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-hz-finance.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Public network application security data port (9093) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://acm.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Public network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Public network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
       timeout 5 nc -z -v arms-dc-hz-finance-internal.aliyuncs.com 8442 >/dev/null 2>&1
       echo "Internal network metadata port (8442) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-hz-finance-internal.aliyuncs.com 8443 >/dev/null 2>&1
       echo "Internal network statistics data port (8443) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-hz-finance-internal.aliyuncs.com 8883 >/dev/null 2>&1
       echo "Internal network detailed data port (8883) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-hz-finance-internal.aliyuncs.com 8848 >/dev/null 2>&1
       echo "Internal network microservice data port (8848) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-hz-finance-internal.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Internal network application diagnostics data port (9092) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-hz-finance-internal.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Internal network application security data port (9093) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://addr-hz-internal.jbp.console.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Internal network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Internal network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
   }
   
   function ap_southeast_5_2() {
       timeout 5 nc -z -v arms-dc-indonesia.aliyuncs.com 8442 >/dev/null 2>&1
       echo "Public network metadata port (8442) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-indonesia.aliyuncs.com 8443 >/dev/null 2>&1
       echo "Public network statistics data port (8443) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-indonesia.aliyuncs.com 8883 >/dev/null 2>&1
       echo "Public network detailed data port (8883) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-indonesia.aliyuncs.com 8848 >/dev/null 2>&1
       echo "Public network microservice data port (8848) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-indonesia.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Public network application diagnostics data port (9092) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-indonesia.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Public network application security data port (9093) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://acm.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Public network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Public network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
       timeout 5 nc -z -v arms-dc-indonesia-internal.aliyuncs.com 8442 >/dev/null 2>&1
       echo "Internal network metadata port (8442) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-indonesia-internal.aliyuncs.com 8443 >/dev/null 2>&1
       echo "Internal network statistics data port (8443) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-indonesia-internal.aliyuncs.com 8883 >/dev/null 2>&1
       echo "Internal network detailed data port (8883) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-indonesia-internal.aliyuncs.com 8848 >/dev/null 2>&1
       echo "Internal network microservice data port (8848) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-indonesia-internal.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Internal network application diagnostics data port (9092) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-indonesia-internal.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Internal network application security data port (9093) connectivity check: $(check_nc_value $?)"
   }
   
   function ap_northeast_1_2() {
       timeout 5 nc -z -v arms-dc-jp.aliyuncs.com 8442 >/dev/null 2>&1
       echo "Public network metadata port (8442) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-jp.aliyuncs.com 8443 >/dev/null 2>&1
       echo "Public network statistics data port (8443) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-jp.aliyuncs.com 8883 >/dev/null 2>&1
       echo "Public network detailed data port (8883) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-jp.aliyuncs.com 8848 >/dev/null 2>&1
       echo "Public network microservice data port (8848) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-jp.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Public network application diagnostics data port (9092) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-jp.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Public network application security data port (9093) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://acm.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Public network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Public network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
       timeout 5 nc -z -v arms-dc-jp-internal.aliyuncs.com 8442 >/dev/null 2>&1
       echo "Internal network metadata port (8442) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-jp-internal.aliyuncs.com 8443 >/dev/null 2>&1
       echo "Internal network statistics data port (8443) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-jp-internal.aliyuncs.com 8883 >/dev/null 2>&1
       echo "Internal network detailed data port (8883) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-jp-internal.aliyuncs.com 8848 >/dev/null 2>&1
       echo "Internal network microservice data port (8848) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-jp-internal.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Internal network application diagnostics data port (9092) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-jp-internal.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Internal network application security data port (9093) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://addr-ap-northeast-1-internal.edas.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Internal network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Internal network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
   }
   
   function cn_qingdao_2() {
       timeout 5 nc -z -v arms-dc-qd.aliyuncs.com 8442 >/dev/null 2>&1
       echo "Public network metadata port (8442) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-qd.aliyuncs.com 8443 >/dev/null 2>&1
       echo "Public network statistics data port (8443) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-qd.aliyuncs.com 8883 >/dev/null 2>&1
       echo "Public network detailed data port (8883) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-qd.aliyuncs.com 8848 >/dev/null 2>&1
       echo "Public network microservice data port (8848) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-qd.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Public network application diagnostics data port (9092) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-qd.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Public network application security data port (9093) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://acm.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Public network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Public network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
       timeout 5 nc -z -v arms-dc-qd-internal.aliyuncs.com 8442 >/dev/null 2>&1
       echo "Internal network metadata port (8442) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-qd-internal.aliyuncs.com 8443 >/dev/null 2>&1
       echo "Internal network statistics data port (8443) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-qd-internal.aliyuncs.com 8883 >/dev/null 2>&1
       echo "Internal network detailed data port (8883) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-qd-internal.aliyuncs.com 8848 >/dev/null 2>&1
       echo "Internal network microservice data port (8848) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-qd-internal.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Internal network application diagnostics data port (9092) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-qd-internal.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Internal network application security data port (9093) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://addr-qd-internal.edas.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Internal network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Internal network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
   }
   
   function ap_southeast_1_2() {
       timeout 5 nc -z -v arms-dc-sg.aliyuncs.com 8442 >/dev/null 2>&1
       echo "Public network metadata port (8442) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-sg.aliyuncs.com 8443 >/dev/null 2>&1
       echo "Public network statistics data port (8443) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-sg.aliyuncs.com 8883 >/dev/null 2>&1
       echo "Public network detailed data port (8883) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-sg.aliyuncs.com 8848 >/dev/null 2>&1
       echo "Public network microservice data port (8848) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-sg.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Public network application diagnostics data port (9092) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-sg.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Public network application security data port (9093) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://acm.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Public network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Public network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
       timeout 5 nc -z -v arms-dc-sg-internal.aliyuncs.com 8442 >/dev/null 2>&1
       echo "Internal network metadata port (8442) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-sg-internal.aliyuncs.com 8443 >/dev/null 2>&1
       echo "Internal network statistics data port (8443) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-sg-internal.aliyuncs.com 8883 >/dev/null 2>&1
       echo "Internal network detailed data port (8883) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-sg-internal.aliyuncs.com 8848 >/dev/null 2>&1
       echo "Internal network microservice data port (8848) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-sg-internal.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Internal network application diagnostics data port (9092) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-sg-internal.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Internal network application security data port (9093) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://addr-singapore-internal.edas.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Internal network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Internal network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
   }
   
   function cn_shanghai_finance_1_2() {
       timeout 5 nc -z -v arms-dc-sh-finance.aliyuncs.com 8442 >/dev/null 2>&1
       echo "Public network metadata port (8442) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-sh-finance.aliyuncs.com 8443 >/dev/null 2>&1
       echo "Public network statistics data port (8443) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-sh-finance.aliyuncs.com 8883 >/dev/null 2>&1
       echo "Public network detailed data port (8883) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-sh-finance.aliyuncs.com 8848 >/dev/null 2>&1
       echo "Public network microservice data port (8848) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-sh-finance.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Public network application diagnostics data port (9092) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-sh-finance.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Public network application security data port (9093) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://acm.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Public network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Public network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
       timeout 5 nc -z -v arms-dc-sh-finance-internal.aliyuncs.com 8442 >/dev/null 2>&1
       echo "Internal network metadata port (8442) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-sh-finance-internal.aliyuncs.com 8443 >/dev/null 2>&1
       echo "Internal network statistics data port (8443) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-sh-finance-internal.aliyuncs.com 8883 >/dev/null 2>&1
       echo "Internal network detailed data port (8883) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-sh-finance-internal.aliyuncs.com 8848 >/dev/null 2>&1
       echo "Internal network microservice data port (8848) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-sh-finance-internal.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Internal network application diagnostics data port (9092) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-sh-finance-internal.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Internal network application security data port (9093) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://addr-cn-shanghai-finance-1-internal.edas.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Internal network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Internal network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
   }
   
   function cn_shanghai_2() {
       timeout 5 nc -z -v arms-dc-sh.aliyuncs.com 8442 >/dev/null 2>&1
       echo "Public network metadata port (8442) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-sh.aliyuncs.com 8443 >/dev/null 2>&1
       echo "Public network statistics data port (8443) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-sh.aliyuncs.com 8883 >/dev/null 2>&1
       echo "Public network detailed data port (8883) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-sh.aliyuncs.com 8848 >/dev/null 2>&1
       echo "Public network microservice data port (8848) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-sh.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Public network application diagnostics data port (9092) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-sh.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Public network application security data port (9093) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://acm.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Public network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Public network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
       timeout 5 nc -z -v arms-dc-sh-internal.aliyuncs.com 8442 >/dev/null 2>&1
       echo "Internal network metadata port (8442) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-sh-internal.aliyuncs.com 8443 >/dev/null 2>&1
       echo "Internal network statistics data port (8443) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-sh-internal.aliyuncs.com 8883 >/dev/null 2>&1
       echo "Internal network detailed data port (8883) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-sh-internal.aliyuncs.com 8848 >/dev/null 2>&1
       echo "Internal network microservice data port (8848) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-sh-internal.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Internal network application diagnostics data port (9092) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-sh-internal.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Internal network application security data port (9093) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://addr-sh-internal.edas.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Internal network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Internal network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
   }
   
   function cn_shenzhen_finance_1_2() {
       timeout 5 nc -z -v arms-dc-sz-finance.aliyuncs.com 8442 >/dev/null 2>&1
       echo "Public network metadata port (8442) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-sz-finance.aliyuncs.com 8443 >/dev/null 2>&1
       echo "Public network statistics data port (8443) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-sz-finance.aliyuncs.com 8883 >/dev/null 2>&1
       echo "Public network detailed data port (8883) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-sz-finance.aliyuncs.com 8848 >/dev/null 2>&1
       echo "Public network microservice data port (8848) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-sz-finance.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Public network application diagnostics data port (9092) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-sz-finance.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Public network application security data port (9093) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://acm.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Public network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Public network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
       timeout 5 nc -z -v arms-dc-sz-finance-internal.aliyuncs.com 8442 >/dev/null 2>&1
       echo "Internal network metadata port (8442) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-sz-finance-internal.aliyuncs.com 8443 >/dev/null 2>&1
       echo "Internal network statistics data port (8443) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-sz-finance-internal.aliyuncs.com 8883 >/dev/null 2>&1
       echo "Internal network detailed data port (8883) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-sz-finance-internal.aliyuncs.com 8848 >/dev/null 2>&1
       echo "Internal network microservice data port (8848) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-sz-finance-internal.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Internal network application diagnostics data port (9092) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-sz-finance-internal.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Internal network application security data port (9093) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://addr-sz-internal.jbp.console.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Internal network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Internal network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
   }
   
   function cn_shenzhen_2() {
       timeout 5 nc -z -v arms-dc-sz.aliyuncs.com 8442 >/dev/null 2>&1
       echo "Public network metadata port (8442) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-sz.aliyuncs.com 8443 >/dev/null 2>&1
       echo "Public network statistics data port (8443) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-sz.aliyuncs.com 8883 >/dev/null 2>&1
       echo "Public network detailed data port (8883) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-sz.aliyuncs.com 8848 >/dev/null 2>&1
       echo "Public network microservice data port (8848) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-sz.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Public network application diagnostics data port (9092) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-sz.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Public network application security data port (9093) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://acm.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Public network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Public network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
       timeout 5 nc -z -v arms-dc-sz-internal.aliyuncs.com 8442 >/dev/null 2>&1
       echo "Internal network metadata port (8442) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-sz-internal.aliyuncs.com 8443 >/dev/null 2>&1
       echo "Internal network statistics data port (8443) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-sz-internal.aliyuncs.com 8883 >/dev/null 2>&1
       echo "Internal network detailed data port (8883) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-sz-internal.aliyuncs.com 8848 >/dev/null 2>&1
       echo "Internal network microservice data port (8848) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-sz-internal.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Internal network application diagnostics data port (9092) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-sz-internal.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Internal network application security data port (9093) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://addr-sz-internal.edas.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Internal network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Internal network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
   }
   
   function us_west_1_2() {
       timeout 5 nc -z -v arms-dc-usw.aliyuncs.com 8442 >/dev/null 2>&1
       echo "Public network metadata port (8442) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-usw.aliyuncs.com 8443 >/dev/null 2>&1
       echo "Public network statistics data port (8443) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-usw.aliyuncs.com 8883 >/dev/null 2>&1
       echo "Public network detailed data port (8883) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-usw.aliyuncs.com 8848 >/dev/null 2>&1
       echo "Public network microservice data port (8848) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-usw.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Public network application diagnostics data port (9092) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-usw.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Public network application security data port (9093) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://acm.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Public network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Public network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
       timeout 5 nc -z -v dc-us-west-1-internal.arms.aliyuncs.com 8442 >/dev/null 2>&1
       echo "Internal network metadata port (8442) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-us-west-1-internal.arms.aliyuncs.com 8443 >/dev/null 2>&1
       echo "Internal network statistics data port (8443) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-us-west-1-internal.arms.aliyuncs.com 8883 >/dev/null 2>&1
       echo "Internal network detailed data port (8883) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-us-west-1-internal.arms.aliyuncs.com 8848 >/dev/null 2>&1
       echo "Internal network microservice data port (8848) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-us-west-1-internal.arms.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Internal network application diagnostics data port (9092) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v dc-us-west-1-internal.arms.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Internal network application security data port (9093) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://arms-dc-usw.aliyuncs.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Internal network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Internal network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
   }
   
   function cn_zhangjiakou_2() {
       timeout 5 nc -z -v arms-dc-zb.aliyuncs.com 8442 >/dev/null 2>&1
       echo "Public network metadata port (8442) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-zb.aliyuncs.com 8443 >/dev/null 2>&1
       echo "Public network statistics data port (8443) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-zb.aliyuncs.com 8883 >/dev/null 2>&1
       echo "Public network detailed data port (8883) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-zb.aliyuncs.com 8848 >/dev/null 2>&1
       echo "Public network microservice data port (8848) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-zb.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Public network application diagnostics data port (9092) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-zb.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Public network application security data port (9093) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://acm.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Public network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Public network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
       timeout 5 nc -z -v arms-dc-zb-internal.aliyuncs.com 8442 >/dev/null 2>&1
       echo "Internal network metadata port (8442) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-zb-internal.aliyuncs.com 8443 >/dev/null 2>&1
       echo "Internal network statistics data port (8443) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-zb-internal.aliyuncs.com 8883 >/dev/null 2>&1
       echo "Internal network detailed data port (8883) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-zb-internal.aliyuncs.com 8848 >/dev/null 2>&1
       echo "Internal network microservice data port (8848) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-zb-internal.aliyuncs.com 9092 >/dev/null 2>&1
       echo "Internal network application diagnostics data port (9092) connectivity check: $(check_nc_value $?)"
       timeout 5 nc -z -v arms-dc-zb-internal.aliyuncs.com 9093 >/dev/null 2>&1
       echo "Internal network application security data port (9093) connectivity check: $(check_nc_value $?)"
       nacos_brokers=$(curl -s -f http://addr-cn-zhangjiakou-internal.edas.aliyun.com:8080/diamond-server/diamond -m 5 || echo "")
       if [ -z "$nacos_brokers" ]; then
           echo "Internal network ACM port (8080) check failed"
       else
           first_broker=$(echo "$nacos_brokers" | head -n 1)
           echo "Internal network ACM port (8080) check: $(check_http_value $(curl -o /dev/null -s -w "%{http_code}" "http://${first_broker}:8080/diamond-server/config.co?dataId=com.ali.art.logicregion.flow.control.icbu&group=art-control-service" -m 5))"
       fi
   }
   
   echo "Starting ARMS network connectivity check!"
   
   # Check for the prerequisite curl
   if command -v curl > /dev/null; then
       echo "curl is installed."
   else
       echo "curl is not installed. Please install curl from https://curl.se/"
       exit 1
   fi
   
   if command -v nc > /dev/null; then
       echo "nc is installed."
   else
       echo "nc is not installed. Please install the nc tool from https://netcat.sourceforge.net/"
       exit 1
   fi
   
   # Determine if the agent is v3.x. Default is true.
   is_ver_3=true
   # Pilot version is earlier than 3.1.0
   if [ -f "/home/admin/.opt/ArmsAgent/version" ]; then
       version=$(cat /home/admin/.opt/ArmsAgent/version)
       echo "Agent version is ${version}"
       if [ "$version" \> "3.0.0" ]; then
           is_ver_3=true
       else
           is_ver_3=false
       fi
   fi
   # Pilot version is 3.1.0 or later
   if [ -f "/home/admin/.opt/AliyunJavaAgent/version" ]; then
       version=$(cat /home/admin/.opt/AliyunJavaAgent/version)
       echo "Agent version is ${version}"
       if [ "$version" \> "3.0.0" ]; then
           is_ver_3=true
       else
           is_ver_3=false
       fi
   fi
   
   
   
   region=$(echo $1 | tr '-' '_')
   
   func_name="cn_hangzhou"
   
   if [[ -n "$region" ]]; then
       func_name=$region
   else
       TOKEN=`curl -s -X PUT "http://100.100.100.200/latest/api/token" -H "X-aliyun-ecs-metadata-token-ttl-seconds:300"`
       func_name=`curl -s -H "X-aliyun-ecs-metadata-token: $TOKEN" http://100.100.100.200/latest/meta-data/region-id`
       func_name=$(echo $func_name | tr '-' '_')
   fi
   
   if [[ $is_ver_3 = "true" ]]; then
       func_name="${func_name}_3"
   else
       func_name="${func_name}_2"
   fi
   
   $func_name

2. Run the following command to execute the script.

   In the command, ${region_id} represents the ID of the region where your ARMS service is located, such as cn-hangzhou. For a list of region IDs, see Service regions. If you do not specify the region_id parameter, the script automatically determines the region ID based on the VPC where the container or ECS instance is located.

   ./check_network.sh ${region_id}

Results

The script outputs the network connectivity status for each ARMS server port: