Hi, I am using squid-2.5.STABLE5 on Sun Solaris8. I monitored DNS query and respons by using snoop command, then snoop showed DNS double query and respons every accessing to internet web site through squid cache box. I don't think that squid needs to query twice. Why do squid query twice? My squid configuration is wrong?
Thanks Tomi = resolv.conf = nameserver B.B.B.B C.C.C.C = squid.conf = http_port 18080 icp_port 0 cache_peer M.M.M.M parent 10080 7 no-query cache_peer O.O.O.O parent 8080 7 no-query cache_peer P.P.P.P parent 10080 7 no-query cache_peer Q.Q.Q.Q parent 8080 7 no-query acl QUERY urlpath_regex cgi-bin \? \.asp$ \.cgi$ acl CHU port port1 no_cache deny QUERY no_cache deny CHU cache_mem 768 MB cache_swap_low 93 cache_swap_high 95 maximum_object_size 16384 KB maximum_object_size_in_memory 32 KB ipcache_size 16384 ipcache_low 93 ipcache_high 95 memory_replacement_policy heap GDSF cache_dir diskd /var/squid/var/cache 4096 16 256 Q1=72 Q2=64 cache_access_log /var/squid/var/logs/access.log cache_log /var/squid/var/logs/cache.log cache_store_log none pid_filename /var/squid/var/logs/squid.pid ftp_user [EMAIL PROTECTED] dns_retransmit_interval 3 seconds dns_nameservers A.A.A.A B.B.B.B C.C.C.C auth_param basic children 5 auth_param basic realm Squid proxy-caching web server auth_param basic credentialsttl 2 hours refresh_pattern ^ftp: 1440 20% 10080 refresh_pattern ^gopher: 1440 0% 1440 refresh_pattern . 0 20% 4320 acl all src 0.0.0.0/0.0.0.0 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 443 563 acl Safe_ports port 80 # http acl Safe_ports port 81 # http81 acl Safe_ports port 21 # ftp acl Safe_ports port 443 563 # https, snews acl Safe_ports port 70 # gopher acl Safe_ports port 210 # wais acl Safe_ports port 1025-65535 # unregistered ports acl Safe_ports port 280 # http-mgmt acl Safe_ports port 488 # gss-http acl Safe_ports port 591 # filemaker acl Safe_ports port 777 # multiling http acl CONNECT method CONNECT acl EADDR dst D.D.D.D/12 E.E.E.E/16 acl ADOM dstdomain .sample1.com acl BDOM dstdomain .sample2.com acl AADDR dst F.F.F.F/21 G.G.G.G/21 acl BADDR dst H.H.H.H/24 acl CADDR dst I.I.I.I/32 acl DADDR dst J.J.J.J/24 K.K.K.K/24 L.L.L.L/24 http_access allow manager localhost http_access deny manager http_access deny !Safe_ports http_access deny CONNECT !SSL_ports http_access deny to_localhost http_access deny DADDR http_access allow localhost http_access deny all http_reply_access allow all icp_access allow all cache_peer_access M.M.M.M allow ADOM SSL_ports cache_peer_access M.M.M.M allow BDOM SSL_ports cache_peer_access M.M.M.M allow AADDR SSL_ports cache_peer_access M.M.M.M allow BADDR SSL_ports cache_peer_access M.M.M.M deny all cache_peer_access O.O.O.O allow ADOM !SSL_ports cache_peer_access O.O.O.O allow BDOM !SSL_ports cache_peer_access O.O.O.O allow AADDR !SSL_ports cache_peer_access O.O.O.O allow BADDR !SSL_ports cache_peer_access O.O.O.O deny all cache_peer_access P.P.P.P allow !ADOM !AADDR !BDOM !BADDR !EADDR !CADDR SSL_po rts cache_peer_access P.P.P.P deny all cache_peer_access Q.Q.Q.Q allow !ADOM !AADDR !BDOM !BADDR !EADDR !CADDR !SSL_p orts cache_peer_access Q.Q.Q.Q deny all cache_effective_user nobody cache_effective_group nogroup visible_hostname sample logfile_rotate 1 always_direct allow EADDR always_direct allow CADDR never_direct allow all error_directory /usr/local/squid/share/errors/Japanese coredump_dir /var/squid/var/cache ignore_unknown_nameservers off
