OpenVPN communication

[ovidius]

Good morning to all. I have a very strange problem.
I have setup a site to site OpenVPN tunnel. The client side consists from the pfsense client and a terminal. The Server Side consists from the pfsense and a mail server. The terminal on client site has to have access to the web GUI for the mail server via the mailserver ip. The tunnel is created I can ping the mail server from the client pfsense but all connections from the client terminal are not working. I cannot access the webmail GUI.
Any Ideas?

[viragomann]

@ovidius
Is the client pfSense the default gateway on the terminal?

Did you add the clients side LAN to the „Remote networks“ in the server side OpenVPN settings?

[ovidius]

@viragomann thank you for the answer. Yes I have added the client side LAN in the remote networks. The VPN is setup as it should be. The Remote Networks are set. My problem seems to be only to the client side of the VPN

[viragomann]

@ovidius
Since you provided very short information about your setup, you should at least answer every question. Otherwise I've no idea, how I can help you.

[ovidius]

@viragomann please ask any question you want. I am sorry for the lack of information about the setup but I didn't know what else you would need in order to help.

[viragomann]

@viragomann said in OpenVPN communication:

Is the client pfSense the default gateway on the terminal?

[ovidius]

@viragomann Yes the client pfsense is the default gateway on the terminal

[viragomann]

@ovidius
Do you have firewall rules on the client site LAN to allow access to the server?