firstly thanks for helping!
One of my WFE servers seems to have a period of around 20 minutes where it appears to either run out of resource or appears to be disconnected from the network. Application log errors are created by the hundred. I checked the IIS logs, and it is still receiving/ processing GET requests, so my guess it that the network is fine, but interestingly in the ULS logs I get a bunch of these errors:
System.Net.Sockets.SocketException: An operation on a socket could not be performed because the system lacked sufficient buffer space or because a queue was full 127.0.0.1:32843 at System.Net.Sockets.Socket.DoConnect(EndPoint endPointSnapshot, SocketAddress socketAddress) at System.Net.ServicePoint.ConnectSocketInternal(Boolean connectFailure, Socket s4, Socket s6, Socket& socket, IPAddress& address, ConnectSocketState state, IAsyncResult asyncResult, Int32 timeout, Exception& exception)
So, I am wondering if anybody else has experienced this type of error, and if so, what would you recommend in terms of moving forward with troubleshooting?
Many thanks Steve