how to limit secrets in pppoe for only one session

RouterOS General
1

here’s an export :

/ interface pppoe-server server
add service-name=“Internet” interface=bridge1 max-mtu=1400 max-mru=1400
authentication=pap,chap,mschap1,mschap2 keepalive-timeout=10
one-session-per-host=yes max-sessions=0 default-profile=default
disabled=no

on session per host is enabled but i still see double active users for only one secret
example:
userxyz
userxyz-1

what’s wrong !

2

max-sessions should be 1

3

In ppp profile set only-one=yes

4

Thanks a lot