Two VPN (internet) connections rounting (win2003)

Posted by tmp3128 on Server Fault See other posts from Server Fault or by tmp3128
Published on 2010-03-27T18:37:02Z Indexed on 2010/03/27 18:43 UTC
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Filed under:

windows-server-2003

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isa

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routing

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vpn

Here is my setup:
- win2003 server (ISA installed) with 3 NICs:
  1) internal network
  2) ISP 1 (default) network (DHCP enabled)
  3) ISP 2 (backup) network (DHCP enabled)
- several "normal" PC within internal net
- one "special" PC within internal net

Both ISP 1 and ISP 2 provide access to internet and their resources thru their VPN connections.

The goal is to enable all "normal" PCs to use internet from ISP_1's VPN connection and "special" should use only ISP_2's VPN connection.
Futhermore all "normal" and "special" PCs should have access to several servers accesible only thru ISP_2's VPN connection.

I have some thoughts how to achieve this but I want to be certain because everything should be configured as quickly as posible, avoiding significant downtime.

windows-server-2003 isa routing vpn

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