We are an ISP and we use Mikrotik equipment. We connect with the software Winbox. Winbox application uses TCP Port 8291. Please can you add the Winbox application so the traffic is recognised in the firewall. Right now it is unclassified.
This is my situation also
Jeff D commented
Also a ISP that uses Mikrotik equipment.
I ran into this problem as well. XG doesn't support GRE protocol when XG is not the source. Surely something like this will be added at some point.
I would recommend giving a vote to this feature request as well.