[mrtg] Traffic Graphs for PPPoE Users

[Khemara Lyn]

Dear All,

This is just a repost. I'm sure, someone out there would help me.

Thanks,
Khem

On Thursday 26 March 2009 07:10:07 pm Khemara Lyn wrote:
> Dear All,
>
> First, I'd like to apologize in advance; I'm very new in the list and this
> is my very first post.
>
> I was browsing through the whole archive but could not find any solutions
> to my problem.
>
> I have a Cisco router as a PPPoE server serving ADSL users with
> authorization and accounting information stored on a RADIUS server.
>
> I'd like to be able to graph traffic on the Cisco router based on user
> names. When a user comes online, a related interface is created with an
> interface name starting with "Virtual-Access" and then  a PPP session
> number. And the number is not fixed for a particular user; it is assigned
> randomly whem a user dials in, making it impossible to graph the traffic by
> interface name or IP.
>
> My question is that, does anyone have experience with graphing traffic
> based on PPPoE users? Or at least based on interface description?
>
> The virtual interface description can be configured from a RADIUS AV-pair,
> so there is a way to generate traffic graph based the interface
> description, it would be one solution.
>
> Hope for your kind inputs
>
> Thanks & regards to all,
> Khem