Can’t SSH via Wireguard

1

Hello.
I’ve been installing a Proxmox cluster.

  • Node 1 in provider A
  • Node 2 in provider A
  • Node 3 in provider B

For security reasons (maybe), I’m using WireGuard, and everything works fine except that node 3 can’t connect to the other nodes via SSH. If I use the public IPs of the nodes, the connection succeeds.

SSH log: https://pastebin.com/raw/UTvb50xx

Any ideas?