no request is going out of mt to the external radius server

RouterOS General
1

Dear,

i have 433 with 6.0rc5.i have configured MT as pppoe server with external Radius server.but the issue is no authentication request is going to the external radius from the MT dont know why.

plz help

2

i have 433 with 6.0rc5.i have configured MT as pppoe server with external Radius server.but the issue is no authentication request is going to the external radius from the MT.

dont know why it is happening
i have allowed to use radius and accounting in pppoe secret
but there are no requests in the radius

plz help in solving the prob

thanks