Re: [NANOG-LIST] Re: Graphing Peering

[andrew matthews <exstatica () gmail com>]

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.

I'm running a cisco 12000 series router, with a current ios.

I know juniper makes it really easy, but i have cisco :)

Thanks everyone who has contributed. I really do appreciate it.


On Wed, 19 Jan 2005 16:41:18 -0800, Brent Van Dussen <vandusb () attens com> wrote:
> Hello,
>
> Something like this would be possible with an Sflow stream if your ethernet
> device supports it.  By parsing out the src/dst mac addresses you could at
> least visualize which MAC is using up most of your ethernet.
>
> -Brent
>
>
> At 02:37 PM 1/19/2005, you wrote:
>
> > no i mean graph bgp sessions...
> >
> > it's a single interface, and i want to graph every bgp session so i
> > can see how much traffic i'm doing between each peer.
> >
> >
> > On Wed, 19 Jan 2005 22:25:37 +0000 (GMT), Stephen J. Wilcox
> > <steve () telecomplete co uk> wrote:
> > > On Wed, 19 Jan 2005, andrew matthews wrote:
> > >
> > > > Anyone have any suggestions on graphing peering on a cisco router? I'm
> > > > using mrtg and i did mac address accounting but the numbers are off.
> > >
> > > do you mean how to graph traffic to each host on a lan..?
> > >
> > > what platform do you have?
> > >
> > > Steve