I've set up a sonicwall site to site vpn between two Sonicwall devices - site A is a TZ210. They are connected as far as the VPN is concerned, but there is no traffic, or one way traffic at best.
Site A 192.168.15.0/24 Site B 192.168.7.0/24
Site B is able to ping the sonicwall at Site A, and send out pings to other IPs at Site A, but not get any replies.
Site A doesn't seem to want to send ANY traffic out at all. When I try to ping an address at site B, I get request timed out, but what's interesting is that the data inside Site A's sonicwall doesn't even show any packets going out - it stays at 0.
Here's where it gets interesting: I am able to ping addresses on Site B's network directly from the "Diagnostics" page of Site A's sonicwall with a response - just not from a PC on Site A's network.
I have updated firmware, restarted both devices, even gone as far as completely resetting and starting from scratch on Site A's Sonicwall. The access rules are correctly "auto-created" by the VPN setup on the sonicwall.
Access Rules Created:
Lan to VPN from Local Network to Remote Network ALLOW
VPN to Lan from Remote Network to Local Network ALLOW
I've double, triple, quadruple checked the address objects on both ends, both correct. I'm at a loss - everything seems to be configured correctly, so I don't udnerstand why there's no traffic!
Thanks for any feedback or help.