This is a bit strange: 2014/08/25 09:19:42| pinger: Initialising ICMP pinger ... 2014/08/25 09:19:42| pinger: ICMP socket opened. 2014/08/25 09:19:42| Pinger exiting. 2014/08/25 09:21:04| Current Directory is /root 1) Pinger exiting. You might try to disable pinger in squid.conf pinger_enable off 2) Did you manually restart squid at 09:21:04 ? Just for completeness: Pls, publish squid.conf, without comments. Anonymized. -- View this message in context: http://squid-web-proxy-cache.1019090.n4.nabble.com/Squid-not-listening-on-any-port-tp4667004p4667388.html Sent from the Squid - Users mailing list archive at Nabble.com.