Hi,
I am looking to upgrade all of our RUT955 to firmware 7.02.7. Our install base is a mix of 6.06, 6.07 and 6.08. On the first device I updated to 7.02.7, I am experiencing issues with OpenVPN (client). The server is not able to reach the client and vice versa.
Running an ip route on the 7.02.7 device, I see that the remote OpenVPN network, 10.2.13.0/24, is accessible through WWAN0 instead of the OpenVPN client tun_newClient. When I perform a ping towards the 10.2.13.0 network from the OpenVPN server, I can see the requests coming through on the Teltonika (using tcpdump).
root@Teltonika-RUT955-7-2:~# ip route
default dev wwan0 proto static scope link src 10.254.254.33 metric 1
10.2.13.0/24 via 10.2.13.1 dev wwan0
10.208.11.0/24 dev br-lan proto static scope link metric 2
10.254.254.33 dev wwan0 proto static scope link metric 1
I checked the ip route on the 6.06.1 device and I can see the network 10.2.13.0/24 is routed correctly. It is accessible through tun_c_newClient and not WWAN0.
root@Teltonika-RUT955-6-7:~# ip route
default via 10.254.254.40 dev wwan0 proto static src 10.254.254.39
10.2.13.0/24 via 10.2.13.1 dev tun_c_newClient
10.2.13.0/24 dev tun_c_newClient proto kernel scope link src 10.2.13.11
10.254.254.32/28 dev wwan0 proto kernel scope link src 10.254.254.39
10.254.254.40 dev wwan0 proto static scope link src 10.254.254.39
Am I missing something on the new firmware or do I need to configure something extra to update the routing table correctly on 7.02.7? The OpenVPN client on the 7.02.7 device is connected and also visible as a client on the OpenVPN server.
EDIT : updated initial question and added troubleshooting logs
Kind regards,
Tom