Hello All,
I want to configure ISP redundancy for ForeFront TMG. I'm currently publishing OWA and ActiveSync through TMG. Here's what I did so far:
1. Configured the primary external NIC to metric 1.
2. Configured the secondary external NIC with my ISP info (including gateway without DNS) to metric 2.
As soon as I configure the secondary NIC, I lose internet connectivity. What steps do I need to take prior to configuring the NIC's? I'm following the guide: http://www.isaserver.org/articles-tutorials/configuration-general/Exploring-ISP-Redundancy-Forefront-Threat-Management-Gateway-TMG-2010.html
Any info would be appreciated.
Thank you.
