Difference between VPN/Firewall capabilities in RRAS and ISAhttp://blogs.technet.com/b/rrasblog/archive/2006/05/23/difference-between-vpn-firewall-capabilities-in-rras-and-isa.aspxRRAS Firewall functionality consists of two parts: static filters and basic firewall. Static filters are pure stateless filters (source/dest ip, port numbers, etc.) and can be used for VPN alone scenarios - both for protecting the box as well as networken-USTelligent Evolution Platform Developer Build (Build: 5.6.50428.7875)