I am trying to get a definitive answer on this.
We have 2 Peplink 210s, connecteded over a WAN with a Site2site VPN established.
Now, it was my understanding that we just need to open a couple of firewall ports for VPN traffic (TCP 32015, UDP 4500), however it seems that the firewall is blocking our VPN traffic.
Eg - we have applications that need specific TCP and UDP ports open, and they need to communicate across the VPN - unless those ports are specifically opened in the Peplink firewall, traffic is blocked.
So, my question is this:
Is there any way to configure the Site2Site VPN so that VPN traffic bypasses the Firewall rules?