Hi Victor, Can the clients ping the internal interface of the ISA Server? What information regarding the problem do you see in the Web Proxy and Firewall service logs? Do you see any connection attempts? Thanks! Tom Thomas W Shinder www.isaserver.org/shinder ISA Server and Beyond: http://tinyurl.com/1jq1 Configuring ISA Server: http://tinyurl.com/1llp -----Original Message----- From: Victor Sulea [mailto:victor.sulea@xxxxxxxxxx] Sent: Friday, March 28, 2003 12:37 AM To: [ISAserver.org Discussion List] Subject: [isalist] Re: RES: Firewall Client blocking network http://www.ISAserver.org Checked protocol rules -> same as before with no apparently problem. ISA server is not on a domain controller it is an independent machine. I tried even with a allow all protocol to any request rule and nothing. All computers are on the same subnet. Checked the LAT -> OK. DHCP has plenty addresses to give. Ping to outside allowed. Could it be a problem the fact that we have a supernet DHCP 192.168.1.x - 192.168.3.x (shouldn't be - the ISA and most of the computers with problems were in 192.168.2.x) ------------------------------------------------------ List Archives: http://www.webelists.com/cgi/lyris.pl?enter=isalist ISA Server Newsletter: http://www.isaserver.org/pages/newsletter.asp ISA Server FAQ: http://www.isaserver.org/pages/larticle.asp?type=FAQ ------------------------------------------------------ Exchange Server Resource Site: http://www.msexchange.org/ Windows Security Resource Site: http://www.windowsecurity.com/ Windows 2000/NT Fax Solutions: http://www.ntfaxfaq.com ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: tshinder@xxxxxxxxxxxxxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub')