nanog mailing list archives

Re: Increase in traffic to/from DSL subs since August?


From: "Nipper, Arnold" <arnold () nipper de>
Date: Thu, 20 Nov 2003 22:22:17 +0100


On Thursday, November 20, 2003 10:00 PM, Jared B. Reimer
<jared () theriver com>
wrote:
Greetings.

Another independent ISP operator and I have noticed a pretty significant
increase in traffic to and from our broadband (DSL) subscribers since
August.  It's been a fairly steady uptick, at least in my case, resulting
in a doubling of overall average traffic to/from these folks since then.

Have others seen a similar trend?  Any thoughts as to what the cause may
be?  Our best guess a virus/worm, possibly being used as a spam relay or
other proxy at this point...


Traffic at LINX and AMS-IX started to grow again in Juli/August as well
after having slowed down for months. At DE-CIX we see also a bis increase in
traffic since August. No idea what this is. IMHO it's to much traffic for
being virus/worm.


Arnold



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