Using VPNC (Cisco) with vpn-policy-routing fails

Hello together,

Now that OpenWrt 21.02.2 is running very stable on my PC Engines apu2E4, I have encountered another problem where I am not really getting anywhere.
So far:
a wireguard tunnel (Surfshark) is running without problems. VPN policy routing is also running and behaving as it should.
Now I would like to add another tunnel. The whole thing works with an OpenVpn tunnel (also Surfshark).

But now I want to set up a "cisco" tunnel to a Fritzbox with vpnc. I can install the tunnel. It also connects to the FB, and when I set the VPNC as a standarf gateway, the traffic also goes through the FB.
But I can't find a way to configure it in VPR, because the VPNC interface is not shown there either. Adding it manually via the advanced options is not possible either.
Am I missing something? Can anyone please show me a way?

Thanks in advance
Michael

P.S. English is not my native language, I use deepl.com. Sorry for that :wink:

Hello again,

ok, now I see VPR doesn´t support /recognise vpnc based connections. :grimacing:

Michael