Hello All,

Hope some one out there can help me a clear up my understanding.

If I have 5 server on an upstream configuration list, to help load balance the load across the 5 servers. Once in a while I am seen "(110: Connection timed out) while connecting to upstream". Now what I am not clear on is that message as a result of trying all the servers on the upstream list or after failing on a single entry on the upstream list? if it is a single server then it should transfer the request to the next server on the list, right?

Thank you.

Luis