Add text to PPPOE user not yet authenticated

RouterOS General
1

Hi there, how can i append text to a user trying to connect to a PPPOE server.

PPPOE username on the router is 12345678, but i want to append “@test” to the username from the mikrotik so that the username that comes through is 12345678@test

thanks
chris

2

can this be done by a radius attribute? And if so - which attribute will that be?

adding @test to a username 12345678 (entered pppoe username on the router) so it comes through to mikrotik as 12345678@test username?

thanks
chris