Re: [squid-users] Squid 4.9 Client IP PTR lookup on connect

2019-11-30 Thread Alex Rousskov
On 11/29/19 11:43 AM, Amos Jeffries wrote: > The PTR should only need to be looked up at all if something needs to > use the client FQDN. Usually that is logging. I suspect your build > auto-enabled ICAP features which uses the FQDN for icap_log. ... but icap_log is disabled by default, even in S

Re: [squid-users] icap result caching in squid

2019-11-30 Thread Alex Rousskov
On 11/29/19 12:20 PM, Darren Breeze wrote: > Some quick question about icap result caching in squid. > > Does the returned Expires header control how long squid will cache the > result (for both a req and resp mod)? > > Are the values that are cached keyed to the queried URL or is it cached > pe

Re: [squid-users] Squid 4.9 Client IP PTR lookup on connect

2019-11-30 Thread Amos Jeffries
On 30/11/19 5:43 am, Amos Jeffries wrote: > On 30/11/19 4:49 am, Romanov Vonamor wrote: >> Hello. >>   >> I'm trying to configure Squid 4.9 in such a way that it does not perform >> a reverse IP lookup of the client at approximately every HTTP request. >> The PTR lookup happens immediately after th