All things related to multicast

[zaid <>]

We also discovered a network timing miss-config on our side related to
the
Frame circuit. We are in the process of correcting that.

Zaid
-----Original Message-----
From: Marshall Eubanks 
<>
To: Bill Nickless 
<>
Cc: Kevin C. Almeroth 
<>;

 
<>;

 
<>
Date: Thursday, February 15, 2001 3:46 PM
Subject: Re: Odd multicast packet loss to Nysernet - it's local


Bill Nickless wrote:

> -----BEGIN PGP SIGNED MESSAGE-----
>
> At 06:12 AM 2/15/2001 -0800, Kevin C. Almeroth wrote:
> > >>It would be interesting to see where along the path this
happens.
> > >>Maybe vbns could try this internally and see if it is
repeatable.
> >
> >Funny...  I had a screen shot from vic/vat that showed this exact
> >same thing...  probably from an IETF about 2 years ago.  I just
> >deleted it yesterday in a clean-up phase.  I'll see if I can get
> >it back.
>
> Now that I've thought about it a little more, I seem to recall my
> experience with this was related to the periodic 60-second flooding
of
> DVMRP routes.  That is, the flooding of routes consumed some
resource
> (bandwidth or router CPU) roughly every minute.
>
> ===
> Bill Nickless    http://www.mcs.anl.gov/people/nickless      +1 630
252 7390
> PGP:0E 0F 16 80 C5 B1 69 52 E1 44 1A A5 0E 1B 74 F7

>

Hello;

    Well, it looks like Al has figured out the problem - once we were
sure it
was in the first hop to vBNS it was fairly straightfoward.

If you want to see how well the fix worked, look at
http://www.multicasttech.com/rr/nysernet.vt.ps

Thanks to all for your help !!!!

--
                                 Regards
                                 Marshall Eubanks



T.M. Eubanks
Multicast Technologies, Inc
10301 Democracy Lane, Suite 410
Fairfax, Virginia 22030
Phone : 703-293-9624
Fax     : 703-293-9609
e-mail : 

     


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