IPSec problem - establishing IKE_SA failed, peer not responding

[paluchgda]

I got the configuration of the connection to the main office of the company via ipsec. I configured phase 1 and phase 2 but in the logs I see that I can't connect. No response from the remote server. I have created firewall rules, I don't know if they are ok. But I'm afraid that my gateway is blocking something.

[viragomann]

Where did you set up the IPSec? On OPNsene or on a device behind it?

Is it a site to site or client to site VPN?

If you run it on OPNsense itself please post the log.