We're looking at moving away from ISA and to Threat Management Gateway (http://en.wikipedia.org/wiki/Microso...eway_.28TMG.29
), does anyone know of a free software replacement that:
Has a nice GUI that allows us to see what's going on in real time e.g. who has VPN sessions, how long they've been connected, etc.
Is compatible with or has a tool that can convert our ISA firewall config - recreating all those rules from scratch in a new system would be difficult, time consuming and would probably break a lot of things.
Has good logging and alerts
Plays nicely with Active Directory