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:
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.
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