JW0914 wroteNo... I've tried it both via Luci and via uci, neither causes a different result
openWRT version of openVPN is a
customised version .. for a start (openWRT:BB) does
not support --management ..
I have no idea in what way openWRT configures iptables except that it assumes a port-redirect (as shown above) for local interfaces.
As I do not have access to openWRT:CC I can offer no further help.