radius云服务器 ECS负载均衡解决方案的相关内容

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对于在线游戏、即时通讯等依赖UDP协议的业务，您可以使用UDP健康检查功能。该功能通过发送UDP数据包来监测后端服务器的响应情况，及时发现异常服务器并进行故障隔离。

阿里云文档 2026-05-25

轻量负载均衡健康检查不通过

轻量应用负载均衡通过健康检查来判断后端服务器的业务可用性，开启健康检查功能后，当某台后端服务器健康检查出现异常时，轻量应用负载均衡会自动将新的请求分发到其他健康检查正常的后端服务器上，避免了局部后端服务器异常对总体服务的影响从而保证业务高可用。当出现健康检查异常时，您可参考本文进行排查解决。

阿里云文档 2026-03-20

调用ListServerGroups接口查询服务器组列表-负载均衡-阿里云

查询负载均衡服务器组列表。

阿里云文档 2025-11-03

为网络负载均衡服务器组添加多个可用区的资源

网络负载均衡的服务器组中资源分布在多个可用区，视为“合规”。

阿里云文档 2025-06-20

停止售卖阿里云轻量负载均衡实例、轻量容器服务、轻量数据库服务和组合套餐

尊敬的阿里云用户，阿里云将于2025年07月21日起停止售卖阿里云轻量负载均衡实例、轻量容器服务、轻量数据库服务和组合套餐。

文章 2017-11-22 来自：开发者社区

结合之前R.S撰写的“Radius服务器负载均衡解决方案”的几个要点，本文将针对这几个要点，分别阐述在AX负载均衡设备上的相关配置用例。 1、基于Radius应用层的健康检查通过AX负载均衡设备模拟Radius客户端，向被检查服务器发送Radius认证请求消息，其中可以包含用户名、密码、密钥等信息。根据Radius服务器的应答结果判断该服务器的可用性。配置用例如下：配置一个Radius健康检查....

文章 2017-11-15 来自：开发者社区

Radius服务器负载均衡解决方案

Radius协议概述 Raidus（Remote Authentication Dial In User Service）是对远端拨号接入用户的认证服务，Radius服务分客户端和服务器端，典型示意图如下。通常对Radius协议的服务端口号是1645（认证）、1646（计费）或1812（认证）、1813（计费）。 Radius通信是用UDP协议以“请求 - 响应”方式进行的，即：客户发送一个.....

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云服务器 ECS（Elastic Compute Service）是一种弹性可伸缩的计算服务，助您降低 IT 成本，提升运维效率，使您更专注于核心业务创新。

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