Dear all i have two squid proxy server in different machine. the two squid proxy are dns round robin for redundancy. i think to setup two squid proxy server as another one to be cache-peer sibling. squid.conf like this server-A (2.6-Stable20) =================================== cache_peer server-B sibling 8080 3130 no-delay proxy-only allow-miss cache_peer_access server-B allow !localdomain icp_hit_stale on icp_query_timeout 8 log_icp_queries on =================================== server-B (2.6-Stable20) =================================== cache_peer server-A sibling 8080 3130 no-delay proxy-only allow-miss cache_peer_access server-A allow !localdomain icp_hit_stale on icp_query_timeout 8 log_icp_queries on =================================== it's work fine now (i think).. but , i see some error msg in cache.log , two server same problem. "WARNING: Forwarding loop detected for:" ..... 2008/07/19 07:02:02| WARNING: Forwarding loop detected for: Client: 192.168.xx.xxx http_port: 192.168.xx.xxx:8080 GET http://newmkt.8591.com.tw/data/adInfo/8591__wareList__sellList.js HTTP/1.0^M .... .... what are that msg . how can i do to fix it. can any one tell me thank you