When I try to connect to a third party server from my application server through http, I get a java.net.SocketException: Network is unreachable. I can connect to the same third party server from a different application server. Any thought on why it would fail on one? Any help is greatly appreciated. Thank you.
Can you ping the host you are trying to connect to ? Can you ping any other machines ? Is the network card functioning correctly ? Are your iptables or firewall blocking your connection ?