Only WAN interface in Luci VPN Policy Routing

[cla]

Hello, I have a working OpenVPN connection but would like to use policy based routing.
The problem is that in the Luci webpage I see no interface but WAN/WAN6. How do I tell the router to route traffic beloning to 192.168.189 to go through the vpn?

Thanks!

[trendy]

Please run the following commands (copy-paste the whole block) and paste the output here, using the "Preformatted text </> " button:

Remember to redact passwords, MAC addresses and any public IP addresses you may have

ubus call system board; \
uci export network; uci export vpn-policy-routing; \
uci export firewall; \
head -n -0 /etc/firewall.user; \
ip -4 addr ; ip -4 ro li tab all ; ip -4 ru

[cla]

solved. i forgot to add the tun interface. apparently vpn was working even without that...

[trendy]

It works without it, but for total control it is nice to have the uci interface as well.