ons 2008-04-16 klockan 12:24 +0800 skrev John Lui: > in the squid.default.conf,it says if setting "icp_query_timeout 0"(by > default) will automatically determine an optimal ICP query timeout > value based on the round-trip-time, > Isn't it meaning "icp_query_timeout 0" is better than "icp_query_timeout 500"? When round-trip measurements works yes, which they don't if the servers is too close to each other (too much rounding errors) In Squid-3 there is a lower limit. Thought this was in Squid-2 as well, but apparently have been lost.. (now resurrected) Regards Henrik