Hi All, can any one help me to solve a problem with Site to site vpn. I have a router on which ADSL internet link is connected. Behind the router ther eis PIX 515E is installed. Now I want to configure Site to site VPN between router & nortel vpn hardware which is contivity. The thing is that on ADSL I m not getting public IP so I am unable to assign a static public IP on router & pix.. I can not configure VPN on PIX. so I have configured vpn on my router & configured it as a responder but still my site to site vpn is not working..please help me..m attaching the config of pix & router..dont have nortel config...or is there any way to configure site to site vpn with PIX on ADSL..sample config would b helpful..