ISA server to TMG migration
We had an ISA 2006 server running with below roles: Web Proxy Reverse Proxy for Communicator Web Access (Web server publishing rule) Reverse Proxy for web conferencing (Web Server Publishing rule). Steps: Install Windows 2008 R2 server Install TMG 2010 Internal network connection doesn't have default gateway, but static route for internal network. External network connection has 2 public IP's (for both web sites). One external IP has internet access. Create Web Access Rule for Internal network. Install both certificates. Install Root certificate. Create web server publishing rule for CWA (meet.mydomain.com) Create Listener with appropriate IP and certificate Create we server publishing rule for Webconferencing (webconf.mydomain.com) Create Listener with appropriate IP and certificate.