Hi, it was compilation error and after fixing it now it's working fine when using single Squid process... I got problems when trying to use workers Listen settings are like this: http_port 3128 http_port 8080 transparent http_port 8081 tproxy workers 2 is the above correct and do I need to specify more ports with if/else clauses for the different workers? and now the actual issues is that I get these in my log files 2013/07/10 18:41:15 kid2| commBind: Cannot bind socket FD 19 to [::]: (2) No such file or directory ... 2013/07/10 18:41:12 kid1| commBind: Cannot bind socket FD 18 to [::]: (2) No such file or directory ... here are my options that squid is compiled with: squid3 -v Squid Cache: Version 3.3.6 configure options: '--target=x86_64-pc-linux-gnu' '--host=x86_64-pc-linux-gnu' '--build=x86_64-linux' '--prefix=/usr' '--sysconfdir=/etc/squid3' '--localstatedir=/var' '--libexecdir=/usr/lib/squid3' '--disable-maintainer-mode' '--disable-dependency-tracking' '--disable-silent-rules' '--datadir=/usr/share/squid3' '--enable-inline' '--enable-async-io=8' '--enable-storeio=ufs,aufs,diskd' '--enable-removal-policies=lru,heap' '--enable-delay-pools' '--enable-cache-digests' '--enable-underscores' '--enable-icap-client' '--enable-follow-x-forwarded-for' '--enable-auth' '--enable-auth-basic' '--enable-auth-digest' '--enable-auth-ntlm' '--enable-auth-negotiate' '--enable-basic-auth-helpers=LDAP,MSNT,NCSA,PAM,SASL,SMB,YP,DB,POP3,getpwnam,squid_radius_auth,multi-domain-NTLM' '--enable-ntlm-auth-helpers=smb_lm,' '--enable-digest-auth-helpers=ldap,password' '--enable-negotiate-auth-helpers=squid_kerb_auth' '--enable-external-acl-helpers=ip_user,ldap_group,unix_group,wbinfo_group' '--enable-arp-acl' '--enable-esi' '--enable-zph-qos' '--enable-wccpv2' '--enable-ecap' '--disable-translation' '--with-logdir=/var/log/squid3' '--with-pidfile=/var/run/squid3.pid' '--with-filedescriptors=65536' '--with-large-files' '--with-default-user=proxy' '--enable-linux-netfilter' 'build_alias=x86_64-linux' 'host_alias=x86_64-pc-linux-gnu' 'target_alias=x86_64-pc-linux-gnu' 'CC=/flashos/build64/ct/x86_64-pc-linux-gnu/bin/x86_64-pc-linux-gnu-gcc' 'CFLAGS=-pipe -O2 -Wall -march=core2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -fno-stack-protector -mno-stackrealign -I/flashos/s64/include -I/flashos/s64/usr/include -fPIE -fstack-protector --param=ssp-buffer-size=4' 'LDFLAGS=-L/flashos/s64/lib -L/flashos/s64/usr/lib' 'CPPFLAGS=-pipe -O2 -Wall -march=core2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -fno-stack-protector -mno-stackrealign -I/flashos/s64/include -I/flashos/s64/usr/include -D_FORTIFY_SOURCE=2' 'CXX=/flashos/build64/ct/x86_64-pc-linux-gnu/bin/x86_64-pc-linux-gnu-g++' 'CXXFLAGS=-pipe -O2 -Wall -march=core2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -fno-stack-protector -mno-stackrealign -I/flashos/s64/include -I/flashos/s64/usr/include -fPIE -fstack-protector --param=ssp-buffer-size=4' 'EXT_LIBECAP_CFLAGS=-I/flashos/s64/usr/include' 'EXT_LIBECAP_LIBS=-lecap' --enable-ltdl-convenience Can you give any idea, what could be wrong and where is this Directory, that the squid expects to find but cannot find actually? -- View this message in context: http://squid-web-proxy-cache.1019090.n4.nabble.com/Squid-3-3-5-problems-with-Tproxy-tp4660968p4660974.html Sent from the Squid - Users mailing list archive at Nabble.com.