<div>
that second line should be net 2 :P
</div>


<div>
<div class="content wysiwyg-content">
Hello,<br />
<br />
I have ISA Server 2006 in Production.<br />
Config.<br />
Internal Network : 192.168.10.0 255.255.255.0 [Internal LAN]<br />
External Network: 212.xxx.xxx.xxx [Leased Line] [This NIC has the gateway and DNS]<br />
Used for VPN, Outlook Web Publishing,Proxy and also allows SMTP traffic.<br />
<br />
The ISA Server box has 3rd network card which I want to use for Internet Browsing [We have seperate high speed connection from different ISP]. Reason being, interent browsing will not hog all the leased line and yet do the web filtering.<br />
<br />
Can I just configure it with one of the INTERNAL IP addresses ?<br />
If YES then <br />
What about gateway and DNS Server ???<br />
Also, I understand that I will have to configure the access rules for HTTP and HTTPS to go from InternetBrowsing [3rd NIC].<br />
<br />
Any advice / better idea is welcome.<br />
<br />
Extra Info. [I do have couple of internet facing IP add. from the ISP for the 3rd NIC OR I can make it sit behind a Draytek router with an internal IP, this is where I am confused. ]<br />
<br />
Thanks<br />
RC
</div>
</div>


Hello,

I have ISA Server 2006 in Production.
Config.
Internal Network : 192.168.10.0 255.255.255.0 [Internal LAN]
External Network: 212.xxx.xxx.xxx [Leased Line] [This NIC has the gateway and DNS]
Used for VPN, Outlook Web Publishing,Proxy and also allows SMTP traffic.

The ISA Server box has 3rd network card which I want to use for Internet Browsing [We have seperate high speed connection from different ISP]. Reason being, interent browsing will not hog all the leased line and yet do the web filtering.

Can I just configure it with one of the INTERNAL IP addresses ?
If YES then 
What about gateway and DNS Server ???
Also, I understand that I will have to configure the access rules for HTTP and HTTPS to go from InternetBrowsing [3rd NIC].

Any advice / better idea is welcome.

Extra Info. [I do have couple of internet facing IP add. from the ISP for the 3rd NIC OR I can make it sit behind a Draytek router with an internal IP, this is where I am confused. ]

Thanks
RC

3 Network Cards in ISA Server 2006

Microsoft Forefront, formerly known as Internet Security and Acceleration Server (ISA Server), is a network router, firewall, antivirus program, VPN server and web cache that runs on Windows servers. It includes identity management and protection systems, and discontinued systems for threat management and network protection, along with protection for Sharepoint and Exchange. The scope of discussions includes forward and reverse proxy, application and service publishing, virtual private networks (VPNs), outbound access rules, SSL certificates and network routing within either a single node or an highly-available array pairing.