Hi I'm running squid (3.4.12) on a IPv6/IPv4-dual-stack system. While accessing the test-site "http://test.rx.td.h.labs.apnic.net";, I encountered a 60s connection-timeout (configurable with connect_timeout) while squid is making 5 IPv6-connection-attempts (SYN), before it tries to connect with IPv4 (which is working on the test-site). I can decrease the "connect_timeout"-value to 1 second. This behaves in a better "surf"-experience and results in a 1s-timeout (also only 1 IPv6-SYN) instead of the default 60s timeout. Why does squid not tries to connect first IPv6 (based on the host's address preference-policy) and then - in case of a failure - switch to IPv4 during a 300ms timeout (like current Browsers are doing)? Can I enforce a "browser behaviour" (300ms) for squid? Thank you. Kind regards, Tom _______________________________________________ squid-users mailing list squid-users@xxxxxxxxxxxxxxxxxxxxx http://lists.squid-cache.org/listinfo/squid-users
