I know that on Cisco and Juniper firewalls are supported for setting up S2S VPNs between a customer site and a VPC. But, we have clients that have been using SonicWALL to connect to their VPCs for a couple of years now. We upgraded from 4.5.1 to 4.7.1 and now none of those connections are working. Has anyone been able to successfully get a VPC to SonicWALL s2s VPN to work? If so, am I missing something?

