Hi,
my openVPN Tunnel is working and stable.
I’m accessing the tunnel via Viscosity on a Windows machine to the Server (Mikrotik RB951G-2HnD) via Internet.
I can ping the OVPN Server 10.2.6.1 on the other side but I can’t ping the LAN behind the Server 10.2.5.0/24.
I think it’s a routing problem.
I already searched for a solution and tried a lot but without success. 
Maybe somebody have a running openVPN Tunnel and can help me out?
Hi,
Now I added a default Route at the viscosity windows Client. Now I can ping the Mikrotik Router IP but not the Clients in the same net. Any idea what do do?
Hi,
I’m having the same issue on my network. I have a PFSense 2.1.5 (on our company HQ) acting as OpenVPN Server and RB750 (on Branches) running RouteOS 6.17 as a OpenVPN Cliente. My goal is connect HQ and Branch LANs but as I can’t do a ping from LAN to LAN.
Here is our network architecture
| |10.240.26.1/29 10.240.26.2/32 | (RouterOS 6) |
LAN HQ - - - - - - - - |HQ PFSense |<-----------------------------------------------------> | Branch Office | - - - - - - - - - - - - LAN BRANCH
(192.168.50.0/24) || OVPN-TUNNEL |_| (192.168.26.0/24)
If I’m on a machine of HQ LAN I can ping the following IP addresses: 192.168.50.253 (HQ LAN Gateway)
10.240.26.1
10.240.26.2
If I’m on a machine of BRANCH LAN I can ping the following IP addresses: 192.168.26.253 (BRANCH LAN Gateway)
10.240.26.2
As You can see, from the LAN HQ I can ping everything except BRANCH LAN and on the BRANCH LAN I can ping only the RouteOS 6 interfaces.
WHY I THINK THE PROBLEM IS ON OPENVPN
Using the same equipments I built a network with the same addresses but instead of using OpenVPN to connect the routes I used a ethernet cable and everything worked fine.
Thank’s
Rod Barbosa