[11468] in North American Network Operators' Group
Re: [nsp] known networks for broadcast ping attacks
daemon@ATHENA.MIT.EDU (Alex.Bligh)
Wed Jul 30 15:26:39 1997
To: cisco-nsp@cic.net
cc: nanog@merit.edu
In-reply-to: Your message of "Wed, 30 Jul 1997 11:41:40 CDT."
<19970730114140.39336@texas.net>
Date: Wed, 30 Jul 1997 19:56:11 +0100
From: "Alex.Bligh" <amb@xara.net>
> Here's a list of KNOWN NETWORKS that are being used to ping
> flood other networks. If one of your networks is in here, FILTER
> BROADCAST PINGS NOW FROM ENTERING YOUR NETWORK. YOUR NETWORK IS BEING
> USED TO ATTACK OTHER NETWORKS.
> "204.71.177.255", "255.255.255.255", "207.137.200.255", "192.41.177.255",
Urm, 192.41.177.255 is the MAE-East LAN ?! Are you saying attacks are
being mounted from here or people are attacking this LAN (not
sure which is more worrying)
Alex Bligh
Xara Networks
