I am trying to create a site to site VPN between a 515 and a Sonicwall firewall. I can get the tunnel to come up if interesting traffic is passed from the Sonicwall to the PIX. Both phases come up and traffic is sent correctly through the tunnel.I ca...

I have two sites, one has a PIX 515 running 6.3.4 the other is running a SonicWall device. I have setup a site to site VPN tunnel between the two. If I initiate the tunnel from the SonicWall side (ping something on the PIX side) it establishes the tu...