Hi again, While digging my Squid cache, I found the following cache object: Date: Wed, 09 Jan 2008 01:38:17 GMT Server: Apache/2.0.52 (CentOS) X-Powered-By: PHP/4.3.9 Content-Length: 13128 Expires: Thu, 10 Jan 2008 00:31:59 GMT Cache-Control: public, must-revalidate Last-Modified: Wed, 09 Jan 2008 00:30:33 GMT Vary: Accept-Encoding Content-Type: text/html; charset=UTF-8 X-Cache: HIT from rp2 X-Cache-Lookup: HIT from rp2:8080 X-Cache: HIT from rp1 X-Cache-Lookup: HIT from rp1:8080 X-Cache: HIT from rp2 X-Cache-Lookup: HIT from rp2:8080 X-Cache: HIT from rp1 X-Cache-Lookup: HIT from rp1:8080 Age: 52273 X-Cache: HIT from rp2 X-Cache-Lookup: HIT from rp2:8080 Via: 1.0 rp2:8080 (squid/2.6.STABLE6), 1.0 rp1:8080 (squid/2.6.STABLE6), 1.0 rp2:8080 (squid/2.6.STABLE6), 1.0 rp1:8080 (squid/2.6.STABLE6), 1.0 rp2:8080 (squid/2.6.STABLE6) My Squid cache is a reverse proxy which can talk to the second Squid using ICP. The relevant configuration is basically the following: cache_peer ip.apache.serv.ers parent 80 0 no-query no-digest no-netdb-exchange no-delay originserver cache_peer ip.second.squid sibling 8080 3130 no-digest no-netdb-exchange no-delay cache_peer_access ip.second.squid allow all icp_access allow second.squid icp_access deny all I found the following FAQ entry http://proxy.nsysu.edu.tw/FAQ/FAQ-11.html#ss11.30 but as I already set up the second Squid as a sibling, it seemed to me it was OK. Any advice? Thanks. -- Guillaume
