OPNsense, Rut955 and wireguard not reaching LAN:s

NETWORKING SOLUTIONS
1

I tried setting up wireguard according to this tutorial:

Wireguard Peer To Peer Configuration example - Teltonika Networks Wiki (teltonika-networks.com)

All the handshakes and everything is working but i can not get the different sites/LANs to ping each other, I have added the needed firewall rules in the opnsense server, but I still can’t get it to work. Is there something missing in that manual?

I tried with a static route but that did not help:
Interface: my wireguard interface Target: 10.51.71.0 Netmask: 255.255.255.0 Ipv4-Gateway: 10.0.0.3

Any help is much appreciated!

My setup looks like this:

Wireguard_layout.drawio
Wireguard_layout.drawio818×592 25.2 KB

2

Hello,
On client 1 set Allowed IPs to 10.0.0.0/24 + 10.51.71.0/24 + 172.16.10.0/24.
On client 2 set Allowed IPs to 10.0.0.0/24 + 10.0.22.0/24 + 172.16.10.0/24.

On the Pfsense:

  • for the client 1 peer set Allowed IPs to 10.0.0.2/32 + 10.0.22.0/24
  • for the client 2 peer set Allowed IPs to 10.0.0.3/32 + 10.51.71.0/24

If the PC client is on the lan network of the pfsense server it doesn’t need to have a wg tunnel itself. If not you must add its lan address to the other Allowed IPs above.

Regards,

3

This topic was automatically closed after 15 days. New replies are no longer allowed.