BGP over GRE TUNNEL problems on one direction

Hello forum,

I have a BGP over a GRE TUNNEL and I can ping from both sides but only access have full communication from one of them. It establishes but then get hungs from the other end.

When I trace the connection I have the following output:
Screenshot_20181216_212044.png
Do you have any idea of how to trace the problem and solve it? I appreciate your help

Does anyone have a hint on what i could start looking? It’s appreciated.

That doesn’t look like the right connection, port 443 is not BGP. You’ll need to share more config than just that one screenshot to allow for troubleshooting.