You could just as easily put a third NIC in your ISA box with the "external" one being for all outbound and set up a DMZ for the other traffic to be published to... t From: isalist-bounce@xxxxxxxxxxxxx [mailto:isalist-bounce@xxxxxxxxxxxxx] On Behalf Of Peter Hotchkiss Sent: Monday, October 01, 2007 2:50 PM To: isalist@xxxxxxxxxxxxx Subject: [isalist] Re: Two ISP's one NIC thanks everyone. Taking a look at those suggestions. Pete On 10/1/07, JB <bcminc@xxxxxxxxx> wrote: Yup, over the top for a temp fix, but a product like the Powerlink may be useful in his future plans. JB On Oct 1, 2007, at 1:42 PM, Steve Moffat wrote: A wee bittie over the top, netgear & xincom have reasonably priced appliances... S From: isalist-bounce@xxxxxxxxxxxxx [ mailto:isalist-bounce@xxxxxxxxxxxxx <mailto:isalist-bounce@xxxxxxxxxxxxx> ] On Behalf Of JB Sent: Monday, October 01, 2007 5:27 PM To: ISA Mailing List Subject: [isalist] Re: Two ISP's one NIC Peter, The Powerlink Pro 100 <http://www.astrocorp.com/products/index.html> is on the top of my list of purchases when I upgrade to ISA 2006 - currently use a Symantec 360 It will host DNS for your websites/exchange OWA etc... JB On Oct 1, 2007, at 10:41 AM, Peter Hotchkiss wrote: I am running an ISA 2004 appliance. I want to bring in a second Internet connection to supplement my primary. My goal is to have traffic that uses our public IP addresses (remote access, web publishing, incoming email) use the primary and web browsing use the secondary. Here is my plan please poke holes in it. Connect both ISP connections to a switch. Connect switch to the WAN NIC on the firewall. Configure the WAN NIC with IP addresses from both ISP's making the secondary ISP the default gateway. I don't care about load balancing. If this will not work what are my alternatives. This is short term until my primary ISP can bring fiber into the building. -- Thanks Peter Hotchkiss -- Regards, Peter Hotchkiss