Hi Amos! Here is my config file: http_port 8080 hierarchy_stoplist cgi-bin ? acl QUERY urlpath_regex cgi-bin \? cache deny QUERY acl apache rep_header Server ^Apache cache_peer ######THE_IP_OF_THE_SIBLING###### sibling 3128 3130 #prefer_direct off cache_mem 1024 MB maximum_object_size 4096 KB minimum_object_size 0 KB cache_dir ufs /var/spool/squid3 75000 32 256 error_directory /usr/share/squid3/errors/English logformat squid %ts.%03tu %6tr %>a %Ss/%03Hs %<st %rm %ru %un %Sh/%<A %mt access_log /var/log/squid3/access.log squid cache_store_log none logfile_rotate 1 debug_options ALL,1 cache_log syslog ftp_user ftp@ hosts_file /etc/hosts refresh_pattern ^ftp: 1440 20% 10080 refresh_pattern ^gopher: 1440 0% 1440 refresh_pattern . 0 20% 4320 httpd_suppress_version_string on acl manager proto cache_object acl localhost src 127.0.0.1/255.255.255.255 acl to_localhost dst 127.0.0.0/8 acl SSL_ports port 443 # https acl Safe_ports port 21 # ftp acl Safe_ports port 80 # http acl Safe_ports port 880 # http acl Safe_ports port 443 # https acl Safe_ports port 1025-65535 acl purge method PURGE acl CONNECT method CONNECT http_access allow manager localhost http_access deny manager http_access allow purge localhost http_access deny purge http_access deny !Safe_ports http_access deny CONNECT !SSL_ports http_access deny to_localhost acl desktop-clients src 0.0.0.0/0 acl denied-desktop-clients src ####SOME_IP_ADDRESS SOME_OTHER_IP AND_SOME_MORE_IP_ADDRESSES#### acl denied-domains dstdom_regex -i "/etc/squid3/denied-hosts.acl" http_access deny denied-desktop-clients http_access deny denied-domains http_access allow desktop-clients http_access allow localhost http_access deny all http_reply_access allow all icp_access deny all htcp_clr_access deny all htcp_access deny all miss_access allow all visible_hostname ####THE_HOSTNAME.DOMAIN_OF_THIS_HOST#### via off forwarded_for off cachemgr_passwd ####SOME_PASSWORD#### all always_direct allow all -----Original Message----- From: Amos Jeffries [mailto:squid3@xxxxxxxxxxxxx] Sent: Tuesday, September 07, 2010 1:51 PM To: squid-users@xxxxxxxxxxxxxxx Subject: Re: RE: Two squid servers to talk to each other before the internet On 07/09/10 22:49, Tóth Tibor Péter wrote: >> Is there a way to check if squids are talking to each other? > > The access.log of each proxy will contain entries for messages going to > and from the sibling. > > On a basic setup like you have so far, expect to see SIBLING hit/miss > codes sometimes. UDP_SIBLING_* are the ICP messages flowing between the > siblings as they check whether the other has an object. TCP_SIBLING_HIT > are the actual HTTP reply objects being fetched. > > Amos > > Hi Amos! > > I dont see anything inside of the access.log about the SIBLING. Could it be the log level somewhere? Or something is configured wrong? > In fact I only see logs starting with TCP_(MISS/200, REFRESH_UNMODIFIED, IMS_HIT/304, MEM_HIT/200, TCP_HIT/200, etc...) Nothing with UDP_ > > What can be wrong? > > Tibby What does your squid.conf look like then? Amos -- Please be using Current Stable Squid 2.7.STABLE9 or 3.1.8 Beta testers wanted for 3.2.0.2