Hi Guys,

We have a few CCRs that were running just fine, then all of a sudden they have begun getting random CPU spikes and dropping PPPoE sessions.

We are running 6.43.7 for ROS and Routerboard.

We have around 407 PPPoE sessions with simple queues.

We are averaging around 15-25% CPU most of the time. Then randomly it will slam to 100% and drop PPPoE sessions. A reboot of the router restores normal operation.

Has anyone else experienced anything like this? I have emailed the supout.rif to MikroTik support.

Thanks guys

Are you doing NAT on the same router as PPPoE termination?

Yes, i am also facing same issue, yes i am using NAT