OpenVPN Support Forum

Hi all.
I have a OpenVPN site to site everything was working great before now I have limited connectivity through the tunnel

SITE A OPENVPN SERVER running raspberry pi. LAN IP 192.168.0.234. Lan segment 192.168.0.0/24 vpn tunnel 10.9.71.0/24.

SITE B OPENVPN CLIENT raspberry pi using network manager to connec. LAN IP 192.168.1.234. Lan segment 192.168.1.0/24

both routers have been have set to route traffic
Site A destination 192.168.1.0/24 via 192.168.0.234

Site B destination 192.168.0.0/24 via 192.168.1.234

I can ping some but not all IPs on each side. Both pis can ping both side of the tunnel and can ping each other using lan address.

Both routers can ping each other using lan address.

But some ip addresses can not be pinged

Hey man, you can provide the routing table of Site A and Site B, including the traceroute to analyze If there is missing.

If your Pis running in Ubuntu, include the iptables result( sudo iptables-save -c ).