Hi, First I would like to say I am aware that such setup is said to be misconfiguration. http://jgroups.1086181.n5.nabble.com/UDP-log-discard-msgs-td5083.html What I am interested why is it that bad? My situation is I have multiple clusters running in system, since the whole system is build on top VPN I am using tcp with gossipRouter for discovery, also I plan to add additional clusters into the whole system. If I where to isolate nodes on network level I would need to create for every cluster additional...