Hello, I have in the same box four squid 3.4.8 instances, I'm not using the workers Option. I will need to peering the multiple instances together to avoid duplication of objects. The below setting works for squid 2.7 but I have tested with squid 3.4.8 doesn't work. In SQUID2: cache_peer squid1 sibling 8181 0 no-netdb-exchange proxy-only no-delay no-tproxy cache_peer squid3 sibling 65493 0 no-netdb-exchange proxy-only no-delay no-tproxy cache_peer squid4 sibling 65492 0 no-netdb-exchange proxy-only no-delay no-tproxy How to peering multiple squid 3.4.8 instances together to avoid duplication of objects. Note: Not using the workers Option. Thank you and Best Regards, Saleh _______________________________________________ squid-users mailing list squid-users@xxxxxxxxxxxxxxxxxxxxx http://lists.squid-cache.org/listinfo/squid-users