On Wednesday 30 May 2007 18:58, Matus UHLAR - fantomas wrote: > > On Wednesday 30 May 2007 10:36, you wrote: > > > Juraj Sakala escribió: > > > > Hi, > > > > > > > > please can someone explain me why the value unknown is in > > > > x-forwarded-for header? > > > > > > Do you have enabled the forwarded_for directive in squid.conf? > > On 30.05.07 14:25, Juraj Sakala wrote: > > yes, i have > > enabled means it's set to 'on'. IS this correct on your server? My infrastructure looks like this: (squid1) ------| | (squid2) ------ (dansguardian, squid4) ------- INTERNET | (squid3) ------| This is relevant part of my config on squid1, squid2, squid3, squid4 : forwarded_for is on follow_x_forwarded_for allow all acl_uses_indirect_client on log_uses_indirect_client on This is relevant part of my config on dansguardian forwardedfor = on usexforwardedfor = on I think it is all ok, but squid1, squid2, squid3 sometimes (for example when i use monitorurl in directive cache_peer) send "unknown" in x-forwarded-for header and therefor dansguardian is not able resolve correct ip and sends to squid4 in header 127.0.0.1. I just need to know why it sends unknown in this header. Thanks for help Juraj