Hi, I have a TCP_MISS 000 error being reported for users in the 172.16.0.0 subnet attempting to upload files to a particular internet site. I understand that 000 indicates that the request has been aborted before it could complete? The exact error is: TCP_MISS/000 0 POST http://[domain removed ]/fileuploads? - DIRECT/domain removed I have also tried sending direct via the Squid to no avail - if I bypass the Squid entirely it works ok. Any help gratefully received! Nick --- My squid conf is: http_port vh-squid1:8080 auth_param negotiate program /usr/lib/squid/squid_kerb_auth -r auth_param negotiate children 10 auth_param negotiate keep_alive on auth_param ntlm program /usr/bin/ntlm_auth --helper-protocol=squid-2.5-ntlmssp auth_param ntlm children 40 auth_param basic program /usr/bin/ntlm_auth --helper-protocol=squid-2.5-basic auth_param basic children 5 auth_param basic realm Squid proxy-caching web server auth_param basic credentialsttl 2 hours cache_peer [upstreamserver] parent 8080 0 no-query proxy-only no-digest default icap_enable on icap_preview_enable on icap_persistent_connections on icap_send_client_ip on icap_send_client_username on icap_client_username_header X-Authenticated-User icap_client_username_encode on icap_service ss reqmod_precache 0 icap://localhost/ssreqmod icap_class c1 ss icap_access c1 allow all access_log /var/log/squid/access.log squid cache_log /var/log/squid/cache.log useragent_log /var/log/squid/useragent.log delay_pools 1 delay_class 1 4 delay_parameters 1 -1/-1 -1/-1 -1/-1 4000000/4000000 acl Java_jvm browser "/etc/squid/ACL/USERAGENTS/USER-AGENTS_JAVA.txt" acl iTunes browser "/etc/squid/ACL/USERAGENTS/USER-AGENTS_APPLE.txt" acl MSNMessenger browser "/etc/squid/ACL/USERAGENTS/USER-AGENTS_MSN.txt" acl AuthenticatedUsers proxy_auth REQUIRED acl URL_ALLOWDstDomains dstdomain "/etc/squid/ACL/URL/URL_ALLOWDstDomains.txt" acl CNP_172SUBNETS src 172.16.0.0/255.255.0.0 acl CNP_SERVERSUBNETS src 172.16.10.0/255.255.255.0 acl StopDirectIP url_regex ^[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+ acl IP_MSNMessenger src "/etc/squid/ACL/IPADDRESSES/IP_MSNMESSENGER.txt" acl SENDDIRECT_DstDomains dstdomain "/etc/squid/ACL/SENDDIRECT/SENDDIRECT_DSTDOMAINS.txt" acl SENDDIRECT_IPAddresses src "/etc/squid/ACL/SENDDIRECT/SENDDIRECT_IPADDRESSES.txt" acl IP_CONNECTALLOW src "/etc/squid/ACL/IPADDRESSES/IP_CONNECTALLOW.txt" 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 acl Safe_ports port 80 # http acl Safe_ports port 8080 # http acl Safe_ports port 21 # ftp acl Safe_ports port 443 # https acl Safe_ports port 70 # gopher 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 RTMP_ports port 1935 # RTMP acl CONNECT method CONNECT acl POST method POST http_access deny !Safe_ports http_access deny MSNMessenger CNP_172SUBNETS !IP_MSNMESSENGER http_access deny StopDirectIP !IP_CONNECTALLOW http_access deny CONNECT !SSL_Ports !CNP_172SUBNETS http_access deny POST !SSL_Ports !RTMP_ports !CNP_172SUBNETS http_access deny iTunes !CNP_172SUBNETS http_access deny Java_jvm !CNP_172SUBNETS http_access allow CONNECT CNP_172SUBNETS http_access allow POST CNP_172SUBNETS http_access allow iTunes CNP_172SUBNETS http_access allow Java_jvm CNP_172SUBNETS http_access allow URL_ALLOWDstDomains http_access allow AuthenticatedUsers always_direct allow SENDDIRECT_DstDomains always_direct allow SENDDIRECT_IPAddresses http_access allow localhost delay_access 1 allow AuthenticatedUsers !CNP_SERVERSUBNETS delay_access 1 deny all http_access deny to_localhost never_direct allow all snmp_access deny CNP_172SUBNETS cache deny all http_access deny all ** Please consider the environment before printing this e-mail ** The information contained in this e-mail is of a confidential nature and is intended only for the addressee. If you are not the intended addressee, any disclosure, copying or distribution by you is prohibited and may be unlawful. Disclosure to any party other than the addressee, whether inadvertent or otherwise, is not intended to waive privilege or confidentiality. Internet communications are not secure and therefore Conde Nast does not accept legal responsibility for the contents of this message. Any views or opinions expressed are those of the author. Company Registration details: The Conde Nast Publications Ltd Vogue House Hanover Square London W1S 1JU Registered in London No. 226900
