[NANOG-LIST] Re: Graphing Peering

Jared Mauch jared at puck.nether.net
Thu Jan 20 03:36:45 UTC 2005

On Thu, Jan 20, 2005 at 03:14:24AM +0000, Christopher L. Morrow wrote:
> On Wed, 19 Jan 2005, andrew matthews wrote:
> >
> > Well with mac accounting i've found that the results are not correct
> > number they have to multiplied or something.
> >
> > I have a GigE and it has multiple peering sessions on it. Flowscan
> > can't keep up, i have to export it in samples and that just defeats
> > the purpose. I'm trying to find a way to graph indivual peers with
> > totals. If there was a way to do it in perl i would... but i can't
> > find the traffic on a per session basis.

	"ip accounting mac-address input"
	"ip accounting mac-address output"

	then collect "sh arp" and "sh int mac-accounting" to sync
up with your bgp sessions and ips, and you're all set.

	- jared

> > I'm running a cisco 12000 series router, with a current ios.
> the ingress/egress linecards make a large difference in your stats
> collection efforts... so you might want to mention what they are so those
> that have tackled this before can better assist.
> -Chris

Jared Mauch  | pgp key available via finger from jared at puck.nether.net
clue++;      | http://puck.nether.net/~jared/  My statements are only mine.

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