PPPoE Total failure NEED HELP 170 upset users!

RouterOS General
1

again all PPPoE interfaces all die, it only goes for about 1.5 days. Router doesnt crash, PPPoE sessions all come back up but radius server often overloaded with connection requests.

Just before failure I noticed in winbox that PPPOE active connections were all there, but interfaces for those active connections didnt exist anymore.

I upgraded to 3.17 and within minutes all 174 PPPoE sessions die except for maybe 1.

I never had this problem with only 64 PPPoE sessions!!

It doesnt matter the interface PPPoE server is on, All sessions die on EOIP and Ethernet interfaces.

I guess having a license that has 500 PPPoE sessions isnt any good??!

Totally unacceptable!! How can I Run my WISP !??

2

What is your MTU on PPPoE over EOIP?

Is there a bandwidth bottleneck somewhere, maybe some of the packets get lost and tunnel is terminated?

A loads of other that pppoe and eoip traffic (DoS attack) or something like that.

3

its 1480, but that wouldnt cause 80 pppoe “interfaces” to dissapear and still have them show up in active connections list.

Its not just PPPoE sessions over EOIP that fail, its also PPPoE sessions over ethernet that fail as well, so I doubt its EOIP related, I think now having 170 plus sessions that something breaks.

the weird thing I think is that the “interface” dissapears but they still show up in active connections

4

I think your problem related to http://forum.mikrotik.com/t/very-strange-3-x-4-x-5-x-freeze-and-crash-with-pppoe/22670/1