Greetings!!!
Facing with PPPoE problem on my Aruba 620 controller and try to find some answer in here.
There was some discussion of the same problem but decision was not found:
http://community.arubanetworks.com/t5/Wireless-Access/PPPoE-connection-error-on-controller-650/m-p/268989/highlight/true#M61282
While trying to find some answer i've run into such info:
In the ArubaOS 6.1.2.8 Release Notes.pdf table
Table 28: PPPoE Issues and Limitations
Was mentioned a bug Bug ID: 64254
In some cases, an 620 controller might not send LCP echo responses resulting in an interruption of PPPoE connections. Workaround: None.
Further looking for reports about this bug didn't give any result.
Do anyone knows something about this bug and how to deal with it?