Usermanager behind router

I have Hotspot and User manager running on a box with RouterOS 4.9. which is behind a Netgear router.
I’ve got ports forwarded to proper local ip’s and everything but User manager can not be accessed remotely
Which port should be forwarded on the Netgear router to enable the User manger remote access?
Authentication port?
If I put the lan ip the box is on in DMZ everything works from remote.
So, I don’t want to put it in DMZ.
Thanks

Regular HTTP (TCP port 80) is used to access User Manager interface,
User Manager management ports are default,
authentication-port=1812 accounting-port=1813[.
The same are used for any other RADIUS server.

Thanks Sergejs,
Thats what I had thought but not yet implemented. You must have answered this one a few times.:smiley: