Hello,
I have an Ubuntu that has 2 peers connected to it because it has static public IP.
1 peer is a Windows and the other is a Teltonika RUT240. The tunnels are done correctly, but when pinging from Ubuntu I can ping Windows, but not Teltonika, from Teltonika I can't ping Ubuntu either. I have disabled the Teltonika firewall and I can't get a ping response either.
Ubuntu Wireguard settings:
[Interface]
Address = 192.168.237.1/24
PrivateKey = APGE82zF3
ListenPort = 51821
MTU = 1420
# BEGIN_PEER Win1
[Peer]
PublicKey = BZXewuI
AllowedIPs = 192.168.237.10/32
# END_PEER Win1
# BEGIN_PEER Teltonika
[Peer]
PublicKey = Jwgn8KTNK
AllowedIPs = 192.168.237.15/32
# END_PEER Teltonika
Windows Wireguard settings:
[Interface]
PrivateKey = SIVkvb
Address = 192.168.237.10/24
[Peer]
PublicKey = Mz1WQIJ
AllowedIPs = 192.168.0.0/16
Endpoint = xx.xx.xx.xx:51821
PersistentKeepalive = 20
Teltonika Wireguard settings:
Attached Image:1 and 2
Evidence that the tunnel is correct:
Attached Image:3
But it does ping Windows and not Teltonika
Attached Image:4
it looks like something I have misconfigured in the Teltonika but I can't find what.
Thanks!!