Hi, I have configured squid 3.2.0.14 with TPROXY mode, and in the cache log file I see often this massages and clients complain about squid error message often. Any fix for this problem. tail -f /var/log/squid3/cache.log 2011/12/22 14:36:54 kid2| commBind: Cannot bind socket FD 773 to xxx.xxx.xxx.xx: (98) Address already in use 2011/12/22 14:36:54 kid1| commBind: Cannot bind socket FD 1049 to xxx.xxx.xxx.xxx: (98) Address already in use 2011/12/22 14:36:54 kid2| commBind: Cannot bind socket FD 167 to xxx.xxx.xxx.xxx: (98) Address already in use 2011/12/22 14:36:54 kid1| commBind: Cannot bind socket FD 395 to xxx.xxx.xxx.xxx: (98) Address already in use .............. Thanks and Best Regards, Saleh