nanog mailing list archives

Re: AMS-IX problems


From: "Nipper, Arnold" <arnold () nipper de>
Date: Wed, 23 Oct 2002 13:39:44 +0200


Stephen J. Wilcox:

It's very interesting to see the traffic stats at
http://www.ams-ix.net/hugegraph.html Usually, incoming and outgoing
traffic is the same. But during this problem, much more traffic went out
than came in.

Curious, as the exchange sources no traffic that shouldnt really be possible ;)

(unless the graphs are inaccurate)


I guess you get the same graph when you are missing data of some ports. I.e. you only have Sum(output) = Sum(input) 
when taking all ports into account.

Multicast and broadcast are another story as this are different counters.

-- Arnold


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