为确保DMS能够正常访问您的数据库实例，您需要在数据库实例的安全设置（防火墙、白名单、安全组等）中添加对应地域的DMS的IP地址。
给阿里云数据库添加DMS IP地址
适用范围：阿里云数据库、ECS自建数据库。
在DMS控制台给实例添加DMS IP地址
您可以根据实际情况选择如下任一方式添加DMS IP地址：
通过系统提示添加
首次在DMS中登录阿里云数据库时，DMS会提示您添加DMS IP地址到数据库的安全设置中，您只需单击对话框中的设置白名单。设置完成后，您可在DMS中重新登录该实例。
通过实例管理添加
说明仅管理员或DBA可以使用该方法。
- 登录数据管理DMS 5.0。
单击控制台左上角的
图标，选择。说明若您使用的是非极简模式的控制台，在顶部菜单栏中，选择。
在实例列表页签下，选中目标数据库实例，单击实例列表区域上方的设置白名单。
在弹出对话框中，单击确认即可。
在数据库管理控制台添加DMS IP地址
登录云数据库控制台，找到目标实例。
单击目标实例ID，在左侧导航栏中，单击白名单与安全组。
获取DMS IP地址，并将该IP地址添加至实例的白名单分组，单击确定。
例如实例所在地域为华东1（杭州）、网络类型为专有网络。您需要在DMS IP地址列表中找到华东1（杭州）地域这一行和专有网络地址这一列，再复制IP地址至实例白名单分组即可。
给他云或自建数据库添加DMS IP地址
他云或自建数据库（除ECS自建数据库）、通过公网IP和VPC专线接入的数据库，需要手动将DMS IP地址添加至数据库的安全设置中。
DMS IP地址列表
在添加IP地址时，建议您将对应地域的DMS IP完整拷贝至对应的安全设置中。
添加DMS服务的公网IP地址段可能存在安全风险，请谨慎使用。
建议加强账号密码防范，限制放行端口号，或者通过专线、VPN网关或智能网关接入。
表 1. IP地址列表
地域名称 | 专有网络（ECS自建库或阿里云数据库或VPC专线IDC） | 经典网络（ECS自建库或阿里云数据库） | 公网 |
华东1（杭州） | 100.104.175.0/24,100.104.201.0/26,100.104.52.0/24,100.104.61.128/26,100.104.244.64/26,100.104.216.192/26,100.104.85.0/26 | 11.193.54.0/24,10.143.32.0/24,10.143.34.0/24,10.137.42.0/24,10.152.29.0/24,10.6.226.32,10.6.226.33,10.187.128.215,10.187.128.216 | 8.136.163.64/27,118.31.243.0/26,118.31.243.64/26,118.31.243.128/26,118.31.243.192/26 |
华东2（上海） | 100.104.5.0/24,100.104.205.0/24,100.104.226.128/26,100.104.149.64/26 | 10.152.163.0/24,10.137.42.0/24,11.154.24.173 | 139.224.4.85,139.224.4.79,101.133.205.192/26,47.102.181.128/26,47.102.181.192/26,47.102.234.0/26,47.102.234.64/26 |
华东5（南京） | 100.104.182.128/26 | 11.193.54.0/24,10.143.32.0/24,10.143.34.0/24,10.137.42.0/24,10.152.29.0/24,10.6.226.32,10.6.226.33,10.187.128.215,10.187.128.216 | 8.136.163.64/27,118.31.243.0/26,118.31.243.64/26,118.31.243.128/26,118.31.243.192/26 |
华北1（青岛） | 100.104.188.0/24,100.104.72.0/24,100.104.35.192/26 | 10.151.203.0/24,10.137.42.0/24,10.245.213.244,10.3.80.246 | 114.215.161.28,114.215.161.36,118.190.207.194,118.190.207.25,120.27.72.0/26,120.27.72.64/26,120.27.72.128/26,120.27.72.192/26 |
华北2（北京） | 100.104.72.0/24,100.104.183.0/24,100.104.236.128/26,100.104.128.192/26,100.104.227.192/26 | 11.192.101.0/24,10.137.42.0/24,11.115.125.224 | 60.205.89.31,60.205.89.21,8.131.132.0/26,39.107.7.0/26,39.107.7.64/26,182.92.32.128/26,182.92.32.192/26 |
华北3（张家口） | 100.104.205.0/24,100.104.175.0/24 | 11.192.243.0/24,11.193.233.87 | 47.92.22.68,39.101.252.128/26,47.92.185.0/26,47.92.185.64/26,47.92.185.128/26,47.92.185.192/26 |
华北5（呼和浩特） | 100.104.205.0/24,100.104.72.0/24 | 11.193.183.0/24,11.197.113.225 | 39.104.29.35,39.104.78.173,39.104.79.122,39.104.86.0,39.104.62.152,39.104.72.87,39.99.77.0/26,39.99.77.64/26,39.99.77.128/26,39.104.220.192/26 |
华北6（乌兰察布） | 100.104.10.192/26 | 10.152.29.0/24 | 8.136.163.64/27,118.31.243.0/26,118.31.243.64/26,118.31.243.128/26,118.31.243.192/26 |
西南1（成都） | 100.104.5.0/26 | 11.195.52.68/24,11.119.156.53 | 47.108.22.35,47.109.5.0/26,47.108.45.128/26,47.108.45.192/26,47.108.47.0/26,47.108.47.64/26 |
华南1（深圳） | 100.104.5.0/24,100.104.75.64/26,100.104.235.192/26,100.104.205.0/24,100.104.41.64/26 | 10.152.27.0/24,10.137.42.0/24,10.245.164.219 | 120.76.91.7,120.76.91.29,47.113.76.192/26,47.112.83.192/26,47.112.84.0/26,47.112.84.64/26,47.112.84.128/26 |
华南2（河源） | 100.104.96.64/26 | 11.118.24.0/24,10.137.42.0/24,10.152.29.0/24 | 8.136.163.64/27,118.31.243.0/26,118.31.243.64/26,118.31.243.128/26,118.31.243.192/26 |
华南3（广州） | 100.104.248.128/26 | 10.137.42.0/24,10.152.29.0/24,10.58.93.2 | 8.134.79.141,8.134.79.143,8.134.0.64/26,8.134.0.128/26,8.134.0.192/26,8.134.5.0/26 |
华中1（武汉-本地地域） | 100.104.193.128/26 | 11.193.54.0/24,10.143.32.0/24,10.143.34.0/24,10.137.42.0/24,10.152.29.0/24,10.6.226.32,10.6.226.33,10.187.128.215,10.187.128.216 | 8.136.163.64/27,118.31.243.0/26,118.31.243.64/26,118.31.243.128/26,118.31.243.192/26 |
中国（香港） | 100.104.205.0/24,100.104.233.0/24,100.104.177.192/26,100.104.158.192/26 | 10.152.161.0/24,10.137.42.0/24,10.254.102.13 | 47.89.61.33,47.89.61.59,47.243.0.32/28,47.56.45.128/26,47.56.45.192/26,47.90.24.0/26,47.90.24.64/26 |
新加坡 | 100.104.205.0/24,100.104.188.0/24,100.104.207.128/26,100.104.179.64/26,100.104.12.0/26 | 10.152.166.0/24,10.137.42.0/24,10.88.51.209 | 47.88.147.36,47.88.147.22,161.117.172.0/28,161.117.146.128/26,161.117.146.192/26,161.117.164.0/26,161.117.164.64/26 |
马来西亚（吉隆坡） | 100.104.175.0/24,100.104.5.0/24 | 11.193.189.0/24,11.196.42.179 | 47.254.212.25,47.250.34.128/28,47.250.30.0/26,47.250.30.64/26,47.250.30.128/26,47.250.30.192/26 |
印度尼西亚（雅加达） | 100.104.5.0/24,100.104.35.192/26,100.104.175.0/24 | 11.194.48.0/22,11.59.138.151 | 149.129.228.88,147.139.165.206,147.139.133.46,147.139.179.168,147.139.132.101,147.139.156.0/26,147.139.156.64/26,147.139.156.128/26,149.129.230.192/26 |
日本（东京） | 100.104.205.0/24,100.104.112.0/24,100.104.117.192/26,100.104.112.0/24,100.104.117.192/26 | 11.192.147.0/24,11.192.148.0/24,11.192.149.0/24 | 47.91.13.31,47.91.13.77,8.209.192.160/28,47.91.0.128/26,47.91.0.192/26,47.245.51.128/26,47.245.51.192/26 |
美国（硅谷） | 100.104.205.0/24,100.104.48.128/26,100.104.175.0/24 | 10.152.31.0/24,10.137.42.0/24,10.60.82.16 | 47.89.224.28,47.89.224.56,47.88.1.17,47.88.6.196,47.88.10.217,47.88.15.174,47.88.98.0/26,47.88.98.64/26,47.88.98.128/26,47.88.98.192/26 |
美国（弗吉尼亚） | 100.104.205.0/24,100.104.233.0/24,100.104.240.128/26 | 10.152.235.0/24,10.137.42.0/24,11.194.67.243 | 47.88.98.24,47.88.98.20,47.253.64.0/28,47.252.71.128/26,47.252.71.192/26,47.252.90.0/26,47.252.90.64/26 |
英国（伦敦） | 100.104.5.0/24,100.104.133.64/26,100.104.207.128/26 | 11.199.93.0/24,11.199.225.130 | 8.208.17.76,8.208.75.64/28,8.208.73.0/26,8.208.73.64/26,8.208.73.128/26,8.208.73.192/26 |
德国（法兰克福） | 100.104.233.0/24,100.104.5.0/24,100.104.193.128/26 | 11.192.169.0/24,11.192.170.0/24,11.194.56.218 | 47.91.83.56,47.91.83.15,47.245.155.0/28,8.209.86.0/26,47.254.165.64/26,47.254.165.128/26,47.254.165.192/26 |
阿联酋（迪拜） | 100.104.5.0/24,100.104.205.0/24 | 11.192.189.0/24,11.192.190.0/24,11.192.191.0/24 | 47.91.102.19,47.91.103.51 |
菲律宾（马尼拉） | 100.104.36.0/26 | 10.43.148.217,10.43.148.218 | 8.212.136.64/26,8.212.136.128/26,8.212.136.192/26,8.212.137.0/26 |
泰国（曼谷） | 100.104.106.192/26 | 10.186.15.148,10.186.15.149 | 8.213.162.64/26,8.213.162.128/26,8.213.162.192/26,8.213.163.0/26 |
沙特（利雅得） | 100.104.12.0/26 | 10.187.119.182,10.187.119.183,10.187.115.137 | 8.213.0.128/26,8.213.0.192/26,8.213.5.0/26,8.213.5.64/26,8.213.16.59,8.213.16.91,8.213.16.111,8.213.16.17,8.213.16.123,8.213.6.0/26,8.213.6.64/26,8.213.6.128/26,8.213.6.192/26 |
俄罗斯 | 100.104.35.192/26 | 11.111.39.128,11.111.39.129 | 8.209.134.64/26,8.209.134.128/26,8.209.134.192/26 |
华北2 金融云（邀测） | 100.104.144.0/26 | 10.254.13.200,10.254.13.201,10.254.22.182 | 39.107.7.0/26,39.107.7.64/26,182.92.32.128/26,182.92.32.192/26,47.92.185.0/26,47.92.185.64/26,47.92.185.128/26,47.92.185.192/26 |
杭州金融云 | 100.104.175.0/24,100.104.52.0/24,100.104.216.192/26 | 11.193.54.0/24,10.143.32.0/24,10.143.34.0/24,10.137.42.0/24,10.152.29.0/24 | 116.62.251.150,47.96.59.4,47.96.58.245,116.62.250.113,116.62.249.73,118.31.243.0/26,118.31.243.64/26,118.31.243.128/26,118.31.243.192/26 |
海淀金融云1 | 100.104.5.0/24 | 10.152.29.0/24 | 8.136.163.64/27,118.31.243.0/26,118.31.243.64/26,118.31.243.128/26,118.31.243.192/26 |
上海金融云1 | 100.104.72.0/24,100.104.175.0/24 | 10.152.163.0/24,10.137.42.0/24,10.152.29.0/24,10.254.213.170 | 139.224.122.227,139.224.123.13,139.224.124.107,139.224.123.165,47.102.181.128/26,47.102.181.192/26,47.102.234.0/26,47.102.234.64/26,47.103.170.128/26,47.103.170.192/26,47.103.171.0/26,47.103.171.64/26 |
深圳金融云1 | 100.104.205.0/24,100.104.72.0/24 | 10.152.27.0/24,10.137.42.0/24,10.152.29.0/24 | 8.136.163.64/27,118.31.243.0/26,118.31.243.64/26,118.31.243.128/26,118.31.243.192/26 |
在Webhook添加DMS地址
若您需要设置允许DMS的消息发送至Webhook，请在Webhook所在服务器中添加IP白名单：8.136.163.64/29,116.62.200.158。
常见问题
Q：添加DMS IP地址至数据库白名单后，如果DMS仍无法连接数据库，该如何处理？
A：请参考如下方式进行排查：
请稍后重试，白名单生效需要时间。
对于公网接入的数据库，如果添加某地域的DMS IP地址至白名单仍无法连接，请添加杭州地域的DMS IP地址至白名单，并再次重试。
在新增实例或编辑实例对话框，检查连接信息，包括端口号。
Q：DMS连接RDS经典网络实例失败，实例只有公网地址，如何解决？
A：有如下两个解决方案，您可任选其一。
将DMS的公网IP地址（与实例同地域）添加至实例的白名单中。具体操作，请参见设置IP白名单。
在RDS控制台上为目标实例开通内网地址。