I am trying to get a site to site vpn working. I am using a cisco 877 router to a sonic firewall TZ170, the sonicwall is using 188.8.131.52 firmware.
I have control of the cisco end but am relying on a 3rd party to configure the sonicwall. I have sent all the cisco docmentation i can find that relates to this setup but he says none of them resemble the gui interface he is using. We have tried our best but the vpn will not come up.
I have attached my config and wonder if there is someone out there who can take a look and also may have done this setup before.