Hi John, No. You need to configure the clients to use a *specific* ISA Server as its proxy if you want to take full advantage of client side routing of Web Requests using CARP. If you don't want to use CARP, then you can point them to the NLB cluster address/name Firewall clients can also use the NLB cluster address/name. HTH, Tom Thomas W Shinder www.isaserver.org/shinder <http://www.isaserver.org/shinder> http://tinyurl.com/1jq1 <http://tinyurl.com/1jq1> http://tinyurl.com/1llp <http://tinyurl.com/1llp> -----Original Message----- From: John C. Shepard [mailto:jshepard@xxxxxxxxxxx] Sent: Wednesday, December 11, 2002 2:21 PM To: [ISAserver.org Discussion List] Subject: [isalist] RE: NLB on Internal Interface http://www.ISAserver.org Hi Tom, So to do this, I would: * Enable "Publish Automatic Auto-discovery" on the Array * Create DNS WPAD CNAME pointing to ISA Array name * Enable "Automatically detect settings" on all the client browsers * Enter the NLB cluster address as default gateway on the client boxes Does that look right? TIA, John