> Hi Mark > > Squid Cache: Version 2.5.STABLE12 > configure options: --prefix=/usr --sysconfdir=/etc/squid --bindir=/usr/sbin > --sbindir=/usr/sbin --localstatedir=/var --libexecdir=/usr/sbin > --datadir=/usr/share/squid --with-dl --enable-snmp --enable-carp > --enable-useragent-log '--enable-auth=basic digest ntlm' > '--enable-basic-auth-helpers=LDAP MSNT NCSA PAM SMB YP getpwnam > multi-domain-NTLM' '--enable-ntlm-auth-helpers=SMB no_check' > --enable-digest-auth-helpers=password '--enable-external-acl-helpers=ip_user > ldap_group unix_group wbinfo_group' --enable-ntlm-fail-open > --enable-referer-log --enable-arp-acl --enable-htcp --enable-underscores > --enable-stacktraces --enable-delay-pools --enable-ssl --enable-cache-digests > --enable-storeio=aufs,ufs,diskd,null --enable-linux-netfilter > --enable-removal-policies=heap,lru --enable-x-accelerator-vary > But, for instance CARP >is< enabled (!?). Please, build SQUID, on a knowledge-base , during the configure stage. Redhat RPM's e.d; have the disadvantages of coming with all options enabled. This has several disadvantage ; - domains not mastered (I mean concerning knowledge) - possible slowness because of bigger exe. e.d. M.