Check Point - ISA question

[The_Noose]

I actually have an ISA Server as my first line of defense. I want to get a Check Point VPN-1 Pro as new first line of defense and leave the ISA as second line. There are several VPN's using L2TP through my firewall (ISA) and the question is: Does the VPN-1 Pro will be able to let pass the L2TP VPN traffic to and from the ISA Server? and if this is possible, What configuration most be done at VPN-1 Pro?

Thanks for your answers!

[czech12]

This is simple. If you want the ISA server to continue to be the termination point of your VPNs, just put a rule in the Check Point Firewall to accept the L2TP traffic between your VPN partners and your ISA server. You shouldn't run into any issues.