Blocking unwanted pppoe connections

RouterOS Forwarding Protocols
1

Hi

Is there a way to block people from using there private pppoe servers on my network?

I have a pppoe server running with userman but i have occasional useres who has there own pppoe adsl modems and there usernames keep trying to log onto my server…How do i block these guys from reaching my server?

Thanks

2

The only way to block such customers, unplug its cable from the network.

3

What about mac filter rule?

4

you may try to create a bridge, add your ethernet to it, then use bridge filter to drop such requests by MAC… don’t fordet to move your PPPoE server to the bridge

5

I solved the issue of forgein PPPoE-Servers within my net
(as first step prior to proper Layer-2 user-isolation)
by simply dropping PPPoE-Discovery Frames
directed from broadcast (FF:FF:FF:FF:FF:FF) to
the port of the user in Bridge Filter.
This way no PADI will ever reach a foreign PPPoE server.

Also note, that foreign PPPoE-Servers are dangerous,
as they can inhibit your customers establishing a connection
to your PPPoE Server.
Also a foreign PPPoE-Server is able to record all your customers account data.
(about ten clicks in MikroTik ROuterOS to let it do it for you completely automated!)

6

There is a feature request in this page http://wiki.mikrotik.com/wiki/MikroTik_RouterOS/Feature_Requests to solve all of these type of problems . just search for “PPPoE Options just like DHCP Options” in the feature request page and vote for it .

7

Hi dear Omid Any feature added For this and limit Connection Per mac in minutes?