VPN Problems - Barracuda to UDM Pro

[stebo730]

Attempting to set up a new site to site VPN using IPSEC v2 tunnel between a Barracuda NextGen Firewall and a Ubiquiti Dream machine Pro.

 

The VPN tunnel seems to be up and running but traffic does not appear to pass through the tunnel.

 

Traffic appears to transverse through that firewall rule but it doesn’t seem to go through the VPN, there seems to be no traffic.

 

Just wondering is there is anything obvious that I need to implement for this to work, potentially routing ?

 

If you need anymore information please let me know.

[Davit2005]

It will probably be routing as you say, the firewall will need to know how to get to the other network but always some sort of challenge between different firewalls

 

Also suggest checking out the forums for each device and seeing if anyone has had any experience.

 

The fact that the traffic is hitting the rule should indicate that the routing is there, does traffic hit rule both sides??

Edited April 29, 2021 by Davit2005