I wanted to extend a word of thanks to Thomas Shinder who provided me helpful detailed how to procedures to create LT2P tunnels between 2 ISA servers and the explanation of Local and Remote VPN wizards, thank you Thomas. I am assuming that multiple ISA servers is supported when VPN tunnels are created, I only have 2 ISA test servers but the solution I need would call for 4 ISA servers around the world, each ISA server would have L2TP tunnels connecting each ISA server, so this would mean 2 tunnel definitions on each server resulting in each ISA server having a tunnel connecting the other 3 offices. IS this configuration supported in the Microsoft ISA server? Thank you Glenn