Hey Florian, Indeed that's strange, and MTU would be my first guess too, though fragmentation should be working anyway so perhaps it's not that. You can try this out by using the -s param to ping to test out the maximum packet size.
If I understand correctly, you're putting VXLAN _on top of_ WireGuard? Can you send tcpdump pcaps? Jason _______________________________________________ WireGuard mailing list WireGuard@lists.zx2c4.com https://lists.zx2c4.com/mailman/listinfo/wireguard
