[107656] in North American Network Operators' Group

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Re: duplicate packet

daemon@ATHENA.MIT.EDU (Jon Lewis)
Wed Sep 10 08:11:34 2008

Date: Wed, 10 Sep 2008 08:11:18 -0400 (EDT)
From: Jon Lewis <jlewis@lewis.org>
To: chloe K <chloekcy2000@yahoo.ca>
In-Reply-To: <473679.44924.qm@web57413.mail.re1.yahoo.com>
Cc: nanog@nanog.org
Errors-To: nanog-bounces@nanog.org

On Wed, 10 Sep 2008, chloe K wrote:

> When I ping the ip, I get the duplicate
>
> I check the ip is just one. Why it happens?
>
> 64 bytes from 192.168.0.95: icmp_seq=1 ttl=63 time=0.344 ms
> 64 bytes from 192.168.0.95: icmp_seq=1 ttl=63 time=0.401 ms (DUP!)

Not enough information has been given.

Just hope it's not being caused by a Level3/Sprint circuit...ours is still 
doing this (when I change back to HDLC) and they just don't freaking care.
Sometimes I wish I worked for a big telco so I could leave things broken 
and say "hey, I'm the telco, I don't have to care."

Maybe we should refuse to pay for the affected DS3 and see if that gets 
more attention.

----------------------------------------------------------------------
  Jon Lewis                   |  I route
  Senior Network Engineer     |  therefore you are
  Atlantic Net                |
_________ http://www.lewis.org/~jlewis/pgp for PGP public key_________


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