What route to add ?

[deleted]

Hello there,

Let's say :
- Machine on the main site is called A
- Machine on the remote site is called B
- There's an OpenVPN server on the main site
- There's a PFSense firewall on the remote site wich connects to the main site using OpenVPN
- A has 192.168.0.0/24 as subnet
- B has 192.168.1.0/24 as subnet
- PFSense has 192.168.1.1 as IP
- OpenVPN server has 192.168.0.2 as IP
- OpenVPN subnet is 172.27.240.0/20

For the moment, B is able to ping and transfert data to A. It's logic because B has as gateway the same machine wich connects to the main site via OpenVPN.
A is unable to find, ping and transfert data to B beacause (I think) I don't mention routes to reach the other sub-network.

I try to set differentes routes in A but it dosent work.

What route must I set to A to able it to "see" B ?

Thanks

Nicolas

Traffic

HOWTO:
HOWTO: Expanding the scope of the VPN to include additional machines

[deleted]

Hello,
I used the section "Including multiple machines on the client side when using a routed VPN (dev tun)" and it dosen't work.

In OpenVPN AS web interface, under Configuration > Advanced VPN, in the text box "Server config directives" I add "client-config-dir /etc/openvpn/ccd" (I created it before) where I put a file named the same name I have in the certificate : "user_AUTOLOGIN" and a file named "user" (to be sure, I don't know if the "AUTOLOGIN" is parsed...) wich contents : iroute 192.168.1.0 255.255.255.0 (the subnet of remote site).

In the same text box, I added "route 192.168.1.0 255.255.255.0".

OpenVPN server reboots properly.
I added in my client located on the same subnet than the OpenVPN server this route :
route add 192.168.1.0 mask 255.255.255.0 ip_openvpn_server.

Gateway remote site (PFSence firewall - 192.168.1.1) doesnt works from the machine I added the route.

What am I missed ?

Thanks

[deleted]

I've floowed this topic and ping don't pass from A to B.

I've setup a static route (and put the OpenVPN server as gateway) in my Windows client like this :
route add 192.168.1.0 (the remote site) mask 255.255.255.0 192.168.0.2 (the OpenVPN server)
192.168.1.10 ping don't respond..

What is the problem ?

Thanks

Nicolas