VPN Pass-through on a Netgear fvs318

[bt111]

I currenty connect to my work using Check Point VPN-1 SecureClient version 4.1 SP-5 3DES. I purchased a Netgear FVS318 router to set up a small network at home. How do I set up the Netgear FVS318 router so it allows the Check Point software to pass through it. If I bi-pass the router it works fine, through the router and its a no go. I assume I might have to open some ports up, if so, what ones.

Can someone please help?

Thanking you in advance

bt111