Hi, I have 4 Squid 2.6 reverse proxy servers sitting behind an LVS loadbalancer with 1 public IP address. In order to improve the hit rate all 4 servers are all peering with eachother using ICP. squid1 -> sibling squid{2,3,4} squid2 -> sibling squid{1,3,4} squid3 -> sibling squid{1,2,4} squid4 -> sibling squid{1,2,3} This works fine, apart from lots of warnings about forwarding loops in the cache.log I would like to ensure that the configs are optimized for an up and coming big traffic event. Can I disregard these forwarding loops and keep my squids in a flat structure or should I break them up into parent sibling relationships. Will the forwarding loop errors I am experiencing cause issues during a quick surge in traffic? Thanks, John