[c-nsp] MLPPP throughput

Ben White ben at cuckoo.org
Tue Jul 21 03:11:31 EDT 2009


I'd check on the show dsl int output, check to see whether 2 lines
have appeared in interleaved mode as opposed to fast mode.  That could
explain packet reordering if the lines are provisioned slightly
differently and would introduce additional latency on the interleaved
lines.

2009/7/16 Rodney Dunn <rodunn at cisco.com>:
> On Thu, Jul 16, 2009 at 08:37:40AM -0500, Dave Weis wrote:
>> Rodney Dunn wrote:
>> >Yeah...a lot of discarded fragments and the reorders are pretty high
>> >implying there is a lot of differential delay along the paths.
>>
>> That's surprising that they would be that different, it's 4 ILEC DSL
>> circuits from a relatively small office terminating to me over a DS3
>> with relatively low usage. The only thing I can think of is the link
>> from the small town is congested.
>>
>> Would the problem be related to congestion? I can see if they will try
>> pulling some traffic during off hours if that's the case.
>
> Could be.
>
>>
>> Thanks!
>>
>> dave
>>
>>
>> --
>> Dave Weis
>> 515-224-9229
>> djweis at internetsolver.com
>> http://www.internetsolver.com/
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-- 
Ben


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