Level3 routing issues?

Sat Jan 25 07:05:42 UTC 2003

I am seeing similar traffic loads on my network at this hour, one of our
MS SQL servers seemed to be sending a large amount of traffic out to the
Internet. Still looking into it but too similar for me to avoid sending
an e-mail.

-------------------------------------------------
Kevin Welch                     kevinw at iserv.net
Network Engineer                The Iserv Company
Desk Ph: 616.493.0577       Cell Ph: 616.437.3861

-----Original Message-----
From: owner-nanog at merit.edu [mailto:owner-nanog at merit.edu] On Behalf Of
Alex Rubenstein
Sent: Saturday, January 25, 2003 1:04 AM
To: hc
Cc: nanog at merit.edu
Subject: Re: Level3 routing issues?

I dunno about that. But, I am seeing, in the last couple hours, all
kinds
of new traffic.

like, customers who never get attacked or anything, all of a sudden:

http://mrtg.nac.net/switch9.oct.nac.net/3865/switch9.oct.nac.net-3865.ht
ml

We are seeing this on ports all across out network -- nearly 1/2 our
ports
are in delta alarm right now.

Anyone else?

I will dig more to look at the traffic.

On Sat, 25 Jan 2003, hc wrote:

>
> Anyone seeing routing problems with Level3 at this hour? I just
> witnessed tons of prefixes behind level3's network withdraw. Any
> information on what is happening (if you know) would be great. Thanks!
>
> -hc
>
>
>

-- Alex Rubenstein, AR97, K2AHR, alex at nac.net, latency, Al Reuben --
--    Net Access Corporation, 800-NET-ME-36, http://www.nac.net   --