SnapCenter 到 Windows 插件代理错误

适用于

• SnapCenter 服务器 (SC)
• 适用于 Microsoft Windows (SCW) 的 SnapCenter 插件
• Microsoft SQL Server 的 SnapCenter 插件 (SCSQL)
• 适用于 Microsoft Exchange (SCE) 的 SnapCenter 插件

问题描述

SC 到插件通信报告以下一个或多个代理错误：

ERROR SnapManagerWeb_126 PID=[4232] TID=[41] ErrorCode (-1), ErrorMessage (The proxy tunnel request to proxy 'http://proxy_FQDN:3128/' failed with status code '407'.")

2025-08-02T06:28:37.9512861+00:00 ERROR SMCore PID=[10020] TID=[8] Exception caught while invoking https://SQL.server.com:8145/SnapDrive/SnapDrivePlugIn/discoverplugin2025-08-02T06:28:37.9524071+00:00 ERROR SMCore PID=[10020] TID=[8] Exception in method: InvokeXML.
System.Net.Http.HttpRequestException: No such host is known. (proxy.service.com:80)
---> System.Net.Sockets.SocketException (11001): No such host is known.
at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)