I've done this and it seems it worked (through a .reg at logon script) Many thanks! -----Original Message----- From: Steve Wilson Jr [mailto:SWilsonJr@xxxxxxxxxx] Sent: quarta-feira, 18 de Outubro de 2006 1:37 To: Daniel Teixeira Subject: RE: Squid and wsus How are your clients accessing the proxy? If using group policy you need to add the ip or hostname of your wsus server to the exceptions list in proxy settings for IE. Or configure it manually on each client. -----Original Message----- From: Daniel Teixeira [mailto:dteixeira@xxxxxxxxxxxxx] Sent: Tuesday, October 17, 2006 11:19 AM To: squid-users@xxxxxxxxxxxxxxx Subject: Squid and wsus I would greatly apreciate your help I have a squid configured by a previous worker and I'm starting to trying to understand some stuff here. But my current and biggest problem is that most of our wsus clients are unable to update. when i look at the squid access log, i see lots of denied requests lik this ones: 1161089442.404 7 10.0.100.122 TCP_DENIED/407 1820 POST http://wsus/SimpleAuthWebService/SimpleAuth.asmx - NONE/- text/html 1161089423.686 0 10.0.100.141 TCP_DENIED/407 419 HEAD http://wsus/iuident.cab? - NONE/- text/html what i guess that it is happening is that since many of these users do not have internet acces their requests are beeing denied at the proxy. But when i try to configure direct access to the wsus server on squid.conf, nothing changes! I've tried: acl wsus_allow src 10.0.160.60 #(160.60 is the ip of wsus server) http_access allow wsus_allow and acl wsus dstdomain .local.lan #(the local domain) http_access allow wsus and acl wsus dstdomain .local.lan #(the local domain) always_direct allow wsus can anyone advise me please? Im I dooing this correctly? thank you! using Centos and Squid Version 2.5.STABLE6