Hi all, I have a network with 3 siblings squid, being: HOST 01 - SLES 11 (10.22.152.1) squid version 2.7.STABLE5 squid.conf: acl all src all acl manager proto cache_object acl localhost src 127.0.0.1/32 acl to_localhost dst 127.0.0.0/8 acl localnet src 10.0.0.0/8 acl localnet src 172.16.0.0/12 acl localnet src 192.168.0.0/16 acl internal-servers dstdomain .xx.com.br .xyv.com.br acl internal-servers-ip dst 172.16.0.0/12 192.168.0.0/16 10.0.0.0/8 acl SSL_ports port 443 acl Safe_ports port 80 acl Safe_ports port 21 acl Safe_ports port 443 acl Safe_ports port 70 acl Safe_ports port 210 acl Safe_ports port 1025-65535 acl Safe_ports port 280 acl Safe_ports port 488 acl Safe_ports port 591 acl Safe_ports port 777 acl CONNECT method CONNECT cache_peer globalsrv.xx.com.br parent 80 0 default login=PASS cache_peer_access globalsrv.xx.com.br deny internal-servers cache_peer_access globalsrv.xx.com.br deny internal-servers-ip acl QUERY urlpath_regex cgi-bin \? cache deny QUERY acl static_content urlpath_regex -i \.(jpg|gif|png|css|js|axd) cache allow static_content acl googlevideo dstdomain .googlevideo.com cache allow googlevideo acl youtube dstdomain .youtube.com cache allow youtube acl xx dstdomain .xx.com.br cache allow xx access_log /var/log/squid/access.log squid http_access allow manager localhost static_content http_access deny manager http_access deny !Safe_ports http_access deny CONNECT !SSL_ports http_access allow localnet http_access allow localhost http_access deny all icp_access allow localnet icp_access deny all http_port 3128 cache_mem 128 MB maximum_object_size_in_memory 128 KB cache_dir ufs /dados/squid 5120 16 256 minimum_object_size 0 KB maximum_object_size 131072 KB cache_swap_low 90 cache_swap_high 95 cache_log /var/log/squid/cache.log cache_store_log /var/log/squid/store.log refresh_pattern .jpg 14400 50% 18000 override-expire override-lastmod reload-into-ims ignore-reload ignore-no-cache ignore-private ignore-auth refresh_pattern .gif 14400 50% 18000 override-expire override-lastmod reload-into-ims ignore-reload ignore-no-cache ignore-private ignore-auth refresh_pattern .png 14400 50% 18000 override-expire override-lastmod reload-into-ims ignore-reload ignore-no-cache ignore-private ignore-auth refresh_pattern .MOV 14400 50% 18000 override-expire override-lastmod reload-into-ims ignore-reload ignore-no-cache ignore-private ignore-auth refresh_pattern .mov 14400 50% 18000 override-expire override-lastmod reload-into-ims ignore-reload ignore-no-cache ignore-private ignore-auth refresh_pattern .flv 14400 50% 18000 override-expire override-lastmod reload-into-ims ignore-reload ignore-no-cache ignore-private ignore-auth refresh_pattern .FLV 14400 50% 18000 override-expire override-lastmod reload-into-ims ignore-reload ignore-no-cache ignore-private ignore-auth refresh_pattern .swf 14400 50% 18000 override-expire override-lastmod reload-into-ims ignore-reload ignore-no-cache ignore-private ignore-auth refresh_pattern .JPG 14400 50% 18000 override-expire override-lastmod reload-into-ims ignore-reload ignore-no-cache ignore-private ignore-auth refresh_pattern .css 14400 50% 18000 override-expire override-lastmod reload-into-ims ignore-reload ignore-no-cache ignore-private ignore-auth refresh_pattern .js 14400 50% 18000 override-expire override-lastmod reload-into-ims ignore-reload ignore-no-cache ignore-private ignore-auth refresh_pattern .axd 14400 50% 18000 override-expire override-lastmod reload-into-ims ignore-reload ignore-no-cache ignore-private ignore-auth refresh_pattern ^ftp: 1440 20 10080 refresh_pattern ^gopher: 1440 0 1440 refresh_pattern -i (/cgi-bin/|\?) 0 0% 0 ignore-reload refresh_pattern . 0 50% 525600 ignore-reload never_direct allow all !internal-servers !internal-servers-ip visible_hostname host01 icp_port 3130 dns_testnames xx.com.br pipeline_prefetch on forward_timeout 5 minutes connect_timeout 3 minutes peer_connect_timeout 50 seconds read_timeout 20 minutes request_timeout 10 minutes persistent_request_timeout 3 minutes client_lifetime 1 days pconn_timeout 2 minute icp_query_timeout 5000 maximum_icp_query_timeout 5000 error_directory /usr/share/squid/errors/Portuguese coredump_dir /var/log/squid HOST 02 - OpenSuSe 11.1 (10.22.152.180) squid version 3.0.STABLE10 squid.conf: acl all src acl manager proto cache_object acl localhost src 127.0.0.1/32 acl to_localhost dst 127.0.0.0/8 acl localnet src 10.0.0.0/8 acl localnet src 172.16.0.0/12 acl localnet src 192.168.0.0/16 acl internal-servers dstdomain .xx.com.br .xyv.com.br acl internal-servers-ip dst 172.16.0.0/12 192.168.0.0/16 10.0.0.0/8 acl SSL_ports port 443 acl Safe_ports port 80 acl Safe_ports port 21 acl Safe_ports port 443 acl Safe_ports port 70 acl Safe_ports port 210 acl Safe_ports port 1025-65535 acl Safe_ports port 280 acl Safe_ports port 488 acl Safe_ports port 591 acl Safe_ports port 777 acl CONNECT method CONNECT cache_peer 10.22.152.1 sibling 3128 3130 cache_peer 10.22.152.171 sibling 3128 3130 cache_peer globalsrv.xx.com.br parent 80 0 default login=PASS cache_peer_access globalsrv.xx.com.br deny internal-servers cache_peer_access globalsrv.xx.com.br deny internal-servers-ip acl QUERY urlpath_regex cgi-bin \? cache deny QUERY acl static_content urlpath_regex -i \.(jpg|gif|png|css|js|axd) cache allow static_content acl googlevideo dstdomain .googlevideo.com cache allow googlevideo acl youtube dstdomain .youtube.com cache allow youtube acl xx dstdomain .xx.com.br cache allow xx access_log /var/log/squid/access.log squid http_access allow manager localhost static_content http_access deny manager http_access deny !Safe_ports http_access deny CONNECT !SSL_ports http_access allow localnet http_access allow localhost http_access deny all icp_access allow localnet icp_access deny all http_port 3128 cache_mem 128 MB maximum_object_size_in_memory 128 KB cache_dir ufs /var/cache/squid 5120 16 256 minimum_object_size 0 KB maximum_object_size 131072 KB cache_swap_low 90 cache_swap_high 95 cache_log /var/log/squid/cache.log cache_store_log /var/log/squid/store.log refresh_pattern .jpg 14400 50% 18000 override-expire override-lastmod reload-into-ims ignore-reload ignore-no-cache ignore-private ignore-auth refresh_pattern .gif 14400 50% 18000 override-expire override-lastmod reload-into-ims ignore-reload ignore-no-cache ignore-private ignore-auth refresh_pattern .png 14400 50% 18000 override-expire override-lastmod reload-into-ims ignore-reload ignore-no-cache ignore-private ignore-auth refresh_pattern .MOV 14400 50% 18000 override-expire override-lastmod reload-into-ims ignore-reload ignore-no-cache ignore-private ignore-auth refresh_pattern .mov 14400 50% 18000 override-expire override-lastmod reload-into-ims ignore-reload ignore-no-cache ignore-private ignore-auth refresh_pattern .flv 14400 50% 18000 override-expire override-lastmod reload-into-ims ignore-reload ignore-no-cache ignore-private ignore-auth refresh_pattern .FLV 14400 50% 18000 override-expire override-lastmod reload-into-ims ignore-reload ignore-no-cache ignore-private ignore-auth refresh_pattern .swf 14400 50% 18000 override-expire override-lastmod reload-into-ims ignore-reload ignore-no-cache ignore-private ignore-auth refresh_pattern .JPG 14400 50% 18000 override-expire override-lastmod reload-into-ims ignore-reload ignore-no-cache ignore-private ignore-auth refresh_pattern .css 14400 50% 18000 override-expire override-lastmod reload-into-ims ignore-reload ignore-no-cache ignore-private ignore-auth refresh_pattern .js 14400 50% 18000 override-expire override-lastmod reload-into-ims ignore-reload ignore-no-cache ignore-private ignore-auth refresh_pattern .axd 14400 50% 18000 override-expire override-lastmod reload-into-ims ignore-reload ignore-no-cache ignore-private ignore-auth refresh_pattern ^ftp: 1440 20 10080 refresh_pattern ^gopher: 1440 0 1440 refresh_pattern -i (/cgi-bin/|\?) 0 0% 0 ignore-reload refresh_pattern . 0 50% 525600 ignore-reload never_direct allow all !internal-servers !internal-servers-ip visible_hostname host02 icp_port 3130 dns_testnames xx.com.br pipeline_prefetch on forward_timeout 5 minutes connect_timeout 3 minutes peer_connect_timeout 50 seconds read_timeout 20 minutes request_timeout 10 minutes persistent_request_timeout 3 minutes client_lifetime 1 days pconn_timeout 2 minute icp_query_timeout 5000 maximum_icp_query_timeout 5000 error_directory /usr/share/squid/errors/Portuguese coredump_dir /var/log/squid HOST 03 - OpenSuSe 11.1 (10.22.152.171) squid version 3.0.STABLE10 squid.conf: acl all src acl manager proto cache_object acl localhost src 127.0.0.1/32 acl to_localhost dst 127.0.0.0/8 acl localnet src 10.0.0.0/8 acl localnet src 172.16.0.0/12 acl localnet src 192.168.0.0/16 acl internal-servers dstdomain .xx.com.br .xyv.com.br acl internal-servers-ip dst 172.16.0.0/12 192.168.0.0/16 10.0.0.0/8 acl SSL_ports port 443 acl Safe_ports port 80 acl Safe_ports port 21 acl Safe_ports port 443 acl Safe_ports port 70 acl Safe_ports port 210 acl Safe_ports port 1025-65535 acl Safe_ports port 280 acl Safe_ports port 488 acl Safe_ports port 591 acl Safe_ports port 777 acl CONNECT method CONNECT cache_peer 10.22.152.1 sibling 3128 3130 cache_peer 10.22.152.180 sibling 3128 3130 cache_peer globalsrv.xx.com.br parent 80 0 default login=PASS cache_peer_access globalsrv.xx.com.br deny internal-servers cache_peer_access globalsrv.xx.com.br deny internal-servers-ip acl QUERY urlpath_regex cgi-bin \? cache deny QUERY acl static_content urlpath_regex -i \.(jpg|gif|png|css|js|axd) cache allow static_content acl googlevideo dstdomain .googlevideo.com cache allow googlevideo acl youtube dstdomain .youtube.com cache allow youtube acl xx dstdomain .xx.com.br cache allow xx access_log /var/log/squid/access.log squid http_access allow manager localhost static_content http_access deny manager http_access deny !Safe_ports http_access deny CONNECT !SSL_ports http_access allow localnet http_access allow localhost http_access deny all icp_access allow localnet icp_access deny all http_port 3128 cache_mem 128 MB maximum_object_size_in_memory 128 KB cache_dir ufs /var/cache/squid 5120 16 256 minimum_object_size 0 KB maximum_object_size 131072 KB cache_swap_low 90 cache_swap_high 95 cache_log /var/log/squid/cache.log cache_store_log /var/log/squid/store.log refresh_pattern .jpg 14400 50% 18000 override-expire override-lastmod reload-into-ims ignore-reload ignore-no-cache ignore-private ignore-auth refresh_pattern .gif 14400 50% 18000 override-expire override-lastmod reload-into-ims ignore-reload ignore-no-cache ignore-private ignore-auth refresh_pattern .png 14400 50% 18000 override-expire override-lastmod reload-into-ims ignore-reload ignore-no-cache ignore-private ignore-auth refresh_pattern .MOV 14400 50% 18000 override-expire override-lastmod reload-into-ims ignore-reload ignore-no-cache ignore-private ignore-auth refresh_pattern .mov 14400 50% 18000 override-expire override-lastmod reload-into-ims ignore-reload ignore-no-cache ignore-private ignore-auth refresh_pattern .flv 14400 50% 18000 override-expire override-lastmod reload-into-ims ignore-reload ignore-no-cache ignore-private ignore-auth refresh_pattern .FLV 14400 50% 18000 override-expire override-lastmod reload-into-ims ignore-reload ignore-no-cache ignore-private ignore-auth refresh_pattern .swf 14400 50% 18000 override-expire override-lastmod reload-into-ims ignore-reload ignore-no-cache ignore-private ignore-auth refresh_pattern .JPG 14400 50% 18000 override-expire override-lastmod reload-into-ims ignore-reload ignore-no-cache ignore-private ignore-auth refresh_pattern .css 14400 50% 18000 override-expire override-lastmod reload-into-ims ignore-reload ignore-no-cache ignore-private ignore-auth refresh_pattern .js 14400 50% 18000 override-expire override-lastmod reload-into-ims ignore-reload ignore-no-cache ignore-private ignore-auth refresh_pattern .axd 14400 50% 18000 override-expire override-lastmod reload-into-ims ignore-reload ignore-no-cache ignore-private ignore-auth refresh_pattern ^ftp: 1440 20 10080 refresh_pattern ^gopher: 1440 0 1440 refresh_pattern -i (/cgi-bin/|\?) 0 0% 0 ignore-reload refresh_pattern . 0 50% 525600 ignore-reload never_direct allow all !internal-servers !internal-servers-ip visible_hostname host03 icp_port 3130 dns_testnames xx.com.br pipeline_prefetch on forward_timeout 5 minutes connect_timeout 3 minutes peer_connect_timeout 50 seconds read_timeout 20 minutes request_timeout 10 minutes persistent_request_timeout 3 minutes client_lifetime 1 days pconn_timeout 2 minute icp_query_timeout 5000 maximum_icp_query_timeout 5000 error_directory /usr/share/squid/errors/Portuguese coredump_dir /var/log/squid Sometimes I see the log host01, messages like: 0 10.22.152.171 UDP_HIT/000 79 ICP_QUERY http://intranet.xx.com.br/video/video01.flv - NONE/- - 1360240846.373 1 10.22.152.171 TCP_MISS/504 1605 GET http://intranet.xx.com.br/video/video01.flv these messages sometimes appear also in siblings (host02 and host03) When this happens, the siblings is going to get a new copy of the object -- Att, Sylvio César, LPIC1, LPIC2, RHCT, RHCE, NCLA, FreeBSD Committer. ---- Se vós estiverdes em mim, e as minhas palavras estiverem em vós, pedireis tudo o que quiserdes, e vos será feito. João 15:7
