[c-nsp] [nsp] Strange multilink ppp issue with T1s

John Norton Jnorton at open-techs.com
Thu Jul 29 15:38:39 EDT 2004


I'm using a 3725 with 2 t1s in multilink configuration.  Occasionally it
will start dropping packets, as seen by the multilink interface, both
t1s show clean, multilink 1 shows output drops increasing.  Reload the
router and works again for a period of time.

Version 12.2(8)T5

John

-----Original Message-----
From: Rodney Dunn [mailto:rodunn at cisco.com] 
Sent: Thursday, July 29, 2004 1:29 PM
To: Bill Wichers
Cc: John Norton; cisco-nsp at puck.nether.net
Subject: Re: [c-nsp] [nsp] Strange multilink ppp issue with T1s

Can you ask the question again for me?

What platform?
What code?
What problem?

Thanks,
Rodney

On Thu, Jul 29, 2004 at 01:56:18PM -0400, Bill Wichers wrote:
> I'm assuming you are referring to my post from some time back.
> Unfortunatly, no, I have not found any solutions to the problem and
I've
> tried just about everything I can find info on. This seems to be a big
> stumper -- I didn't even get any responses here :-(
> 
> Our ultimate solution was to cheat and order a DS3 with has the added
> advantage of being faster too... Since there is already fiber in the
> building, and the other end is our facility in a CO, this was a
reasonable
> (although more expensive) option for us. I would still like info on
the
> MPP issue since we do have some POPs still fed this way, but for
whatever
> reason the problem doesn't seem to have as much effect on 2 T1 bundles
as
> bundles with 3 or more.
> 
>      -Bill
> 
> > Did you every find a solution to this problem?  I have a problem
that is
> > very very similar.  Thanks in advance.
> >
> >
> >
> > John
> >
> *****************************
> Waveform Technology
> UNIX Systems Administrator
> 
> 
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