The issue is in denied access by the customer´s proxy server
Proxy tunneling failed: Proxy Authentication Required ( Forefront TMG requires authorization to fulfill the request. Access to the Web Proxy filter is denied. )Unable to establish SSL connection
Apr 26 2018 18:42:21.374 [EpollWorker-pool-23-thread-47] ERROR c.a.s.c.t.n.GenericNettyChannelHandler - Exception in transport for: 005056fffe8da3fe-00000919-00000036-9c027d4a06723b85a7f6e794 ,
Message: null , Cause: null ,for: 005056fffe8da3fe-00000919-00000036-9c027d4a06723b85-a7f6e794 java.nio.channels.ClosedChannelException:
null at io.netty.handler.ssl.SslHandler.channelInactive(...)(Unknown Source)
Apr 26 2018 18:45:03.061 [pool-1-thread-1]INFO c.a.s.a.r.RemoteAccessDiagnostics - Connection to Enterprise [remote.sal.avaya.com] could not be established. Reason [http, basic, /10.215.80.100:80 => remote.sal.avaya.com:443, status: 407 Proxy Authentication Required ( Forefront TMG requires authorization to fulfill the request. Access to the Web Proxy filter is denied. )]
Apr 26 2018 18:50:03.144 [pool-1-thread-1] INFO c.a.s.a.r.RemoteAccessDiagnostics - Connection to Enterprise [remote.sal.avaya.com] could not be established. Reason [http, basic, /10.215.80.100:80 => remote.sal.avaya.com:443, status: 407 Proxy Authentication Required ( Forefront TMG requires authorization to fulfill the request. Access to the Web Proxy filter is denied. )]
Apr 26 2018 18:55:03.194 [pool-1-thread-1] INFO c.a.s.a.r.RemoteAccessDiagnostics - Connection to Enterprise [remote.sal.avaya.com] could not be established. Reason [http, basic, /10.215.80.100:80 => remote.sal.avaya.com:443, status: 407 Proxy Authentication Required ( Forefront TMG requires authorization to fulfill the request. Access to the Web Proxy filter is denied. )]
Apr 26 2018 18:59:20.137 [EpollWorker-pool-23-thread-48] ERROR i.n.c.s.h.HttpAdapterHandler - http, basic, /10.215.80.100:80 => remote.sal.avaya.com:443, status: 407 Proxy Authentication Required ( Forefront TMG requires authorization to fulfill the request. Access to the Web Proxy filter is denied. )
io.netty.handler.proxy.ProxyConnectException: http, basic, /10.215.80.100:80 => remote.sal.avaya.com:443, status: 407 Proxy Authentication Required ( Forefront TMG requires authorization to fulfill the request. Access to the Web Proxy filter is denied. )
