They are connected via a switch, i.e. on the same ethernet broadcast domain or IP-subnetwork.
First I was thinking that firewalls could be the issue, but they are turned off both on the windows machine and on the Linux. Although in Linux it's just turned off on YAST, I'm not 100% sure (not being a linux fw expert) that it really is off. I did manage to solve the issue by removing the NetworkConnector from the client and setting the NetworkConnector on the server-side as duplex. Now the client is advertising it's TransportConnector and the server is able to find it and connect to it with duplex-connection and the messages flow between them. I guess it is an acceptable solution even though I'd like to have the simplex connections between them. -- View this message in context: http://activemq.2283324.n4.nabble.com/Problem-with-networking-between-win7-and-linux-tp4652857p4652946.html Sent from the ActiveMQ - User mailing list archive at Nabble.com.