Thanks for your answer, Problem doesnt on only OWA, OWA is only use IIS auth. This problem accours all of IIS auth. And its not possible to know all of IIS sites. :( Emre Yilmaz wrote: > > Hi guys, > My system is running on squid + DG transparent proxy.firewall is > iptables running on same machine. > > LAN users could not authorize to IIS servers. For example, LAN users > cant authorize on outlook web access. When username& pass entered, the > following error has accoured > > The page cannot be displayed. > > If i remove the transparent proxy, the problem is still seen. > If i manually set internet explorer proxy settings 192.168.1.1 : 3128 > (DG By-passed) thereis no problem. > If i manually set internet explorer proxy settings 192.168.1.1 : 8080 > problem still continue.. > > This problem on a live system, 120 clients. > > I need your help immediatly.. > > Regarts.. > -- View this message in context: http://www.nabble.com/IIS-auth.-problem.-tp16537213p16548547.html Sent from the Squid - Users mailing list archive at Nabble.com.