Web interface no longer accessible

[AdminTS]

We have set up an IPsec VPN connection in the pfsense web interface. So far so good. Now we also set up a VPN connection on the other side, a physical firewall (Cisco Meraki). If we save the configuration data of the Cisco Meraki, access to the pfsense web interface is no longer possible. Only when we delete the configurations on the Cisco Meraki does everything work as usual again. Have you ever experienced such a phenomenon or can you imagine something like this?

[Gertjan]

@AdminTS said in Web interface no longer accessible:

... you imagine something like this?

Not at all. Sorry, because :

@AdminTS said in Web interface no longer accessible:

Now we also set up a VPN connection on the other side, a physical firewall (Cisco Meraki). If we save the configuration data of the Cisco Meraki, access to the pfsense web interface is no longer possible. Only when we delete the configurations on the Cisco Meraki does everything work as usual again.

I rephrase :
When we activate the IPSEC connection, the connection (to the GUI) is lost.
When you remove the IPSEC connection, the connection (to the GUI) works again
Right ?

Without the IPSEC, from where / how do you access the pfSense GUI ?

Basically : tell us all about your IPSEC (and other) config, and we will tell you what is wrong ^^
(Btw : I'm more an OpenVPN user - didn't have to occasion to meet with IPSEC before )