I have an OpenVPN server sitting behind the Mikrotik. The UDP port of the OpenVPN server is dst-nat through the Mikrotik.
When I connect to the OpenVPN, it connects fine, but it often disconnects fairly quickly.
This has to do something with the Mikrotik conn tracking.
This is strictly using UDP, not TCP.
I see the connection in the Mikrotik table, and it counts down to zero. At that point, it starts COUNTING UP… which I don’t think is correct… but I’m not sure. Shouldn’t it be deleted at zero?
Anyway, it doesn’t always break the connection but it often does. Should I try to bypass connection tracking for that situation?