OpenVPN N2N Blue network Site 1 to Green network Site 2

Virtual Private Networks OpenVPN
1

Hi there,

i have successfully done the setup for a site to site VPN. Currently, both green networks on both sites are connected by N2N Open VPN.

Now i need to adapt the VPN to give devices in the blue network at site 1 the possibility to access the green network on site 2

Example: The AP-Home at Site 1 (192.168.2.2) needs to have access to the DC01 (192.168.11.3).

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Unfortunatelly, i can´t find a solution for this.

Br, Daniel

2

I dont known if this is right solution but it was working for me.

Create static address pool in openvpn, and then in firewall connect blue to openvpn.

3

Hi all,
@digiz222 the static pool is only available for Roadwarriors.
@stramius it should be enough if you enter the the blue subnet under ‘DC01’ as ‘route’ in the n2n configuration file under /var/ipfire/ovpn/n2nconf/{connectionnamen2n}/{connectionnamen2n.conf}
route 192.168.2.0 255.255.255.0
and restart the connetion. Take care that the FW rules are set if needed.

Best,

Erik

2 Likes
4

Hi all,

@ummeegge: Thank you so much. By adding the route 192.168.2.0 255.255.255.0 line in the N2N Config file on the ipfire-harl device and adding the firewall rules on the ipfire-home device it works now perfect.

Br, Daniel