Site to site VPN problem

Good morning

I’m trying to set up a site to site VPN, phase 2 is well established. I can ping the router from site 1 to site 2 and the router from site 2 to site 1

From a PC on site 1 I ping the router on site 2 and the same in the other direction.

but I can’t ping the other equipment on site 1 and site 2, although locally they are very pingable

FYI: I put the rules in the NAT to join the 2 networks

additional information; The VPN is IKAV2 with a shared key, it’s not the first time I’ve used this type of VPN but it resists me and I don’t know why


Thank you for your help

Philip

Good morning

you don’t have an idea of the problem please, because no matter how much I search, I can’t find the problem

Thank you in advance for your assistance

Without router config it’s hard to say, but my guess is, routes are not set properly.

What VPN protocol? WireGuard? IKEv2 IPSec? OVPN? L2TP/IPSec?

It could be many things and depends on your configuration.