Per Jessen wrote: > iptables -t nat -A OUTPUT -d 192.168.3.200 -j DNAT --to > 192.168.3.101-192.168.3.108 > > All traffic originates on the local machine. It's been working fine for > quite a while, but today I noticed that only 7 of the 8 machines in the > cluster are being distributed to - 101,102,104,105,106,107,108 but not > 103. I've just now seen this problem again - I had taken 2 nodes down for maintenance, and although they're both back up and running, iptables is now not distributing traffic to them. Any hints or suggestions? I'm sure clearing the filtering tables will do it, but I'd rather understand what's going on here. cheers, Per Jessen, Zurich