我有一个具有多个节点的应用服务器。当我通过应用程序服务器连接应用程序时，它工作正常。但是当我通过网络服务器连接应用程序时，它不适用于一个节点，也适用于所有其他节点。
可能的原因是什么？我已多次为该特定节点重新配置插件。没有运气。
我在插件日志中看到以下日志（日期可能会改变）：
*[Mon Aug 10 11:53:50 2009] 00001dec 00001e04 - ERROR: ws_common: websphereGetStream: Failed to connect to app server on host 'windowsinternal.pt', OS err=78
[Mon Aug 10 11:53:51 2009] 00001dec 00001e04 - ERROR: ws_common: websphereGetStream: Failed to connect to app server on host 'windowsinternal.pt', OS err=78
[Mon Aug 10 11:53:51 2009] 00001dec 00001e04 - ERROR: ws_common: websphereExecute: Failed to create the stream
[Mon Aug 10 11:53:51 2009] 00001dec 00001e04 - ERROR: ws_common: websphereHandleRequest: Failed to execute the transaction to 'windowsinternalNode01_server1'on host 'windowsinternal.pt'; will try another one
[Mon Aug 10 11:53:51 2009] 00001dec 00001e04 - ERROR: ws_common: websphereWriteRequestReadResponse: Failed to find an app server to handle this request
[Mon Aug 10 11:53:51 2009] 00001dec 00001e04 - ERROR: ESI: getResponse: failed to get response: rc = 2
[Mon Aug 10 11:53:51 2009] 00001dec 00001e04 - ERROR: ws_common: websphereHandleRequest: Failed to handle request
[Mon Aug 10 11:53:52 2009] 00001dec 000015b4 - ERROR: ws_common: websphereGetStream: Failed to connect to app server on host 'windowsinternal.pt', OS err=78*
答案 0 :(得分：0)
此问题已得到解决。默认安全端口存在防火墙问题。我只是改变了端口，它起作用了。