Hi,
When using the dietpi killswitch with NordVPN on a new dietpi install, I noticed in the iptables it would allow only port 1194, however the actual connection through the .ovpn file was ports 1231-1234. So obviously when active, the connection was being dropped as it wasn’t using the openVPN 1194 port.
I have edited the killswitch file myself to add
-A OUTPUT -d $VPN_SERVER -p $PROTOCOL --dport 1231:1234 -j ACCEPT
which I understand won’t persist on software updates. Not sure why Nord no longer uses the openvpn 1194 port, but I thought I would bring this to the attention of the forum.
Does anyone have any further insight? Can anyone see any issue with the change I’ve made?