Using UM loopback IP does not work?

Hi Guys

When I set my pppoe server to use an interface IP of the remote usermanager then everything works 100%

However, I cannot get it to work when I specify the loopback IP of the usermanager box??? I torched the connections and I noticed that the radius server was replying to the radius requests with both the interface and loopback IPs. So I masqueraded everything which still did not fix it.

Is there a special requirement to using the usermanager’s loopback IP?

I have the same problem


Mikrotik team , what the solution ?