nanog mailing list archives

Re: [nsp] known networks for broadcast ping attacks


From: "Alex.Bligh" <amb () xara net>
Date: Wed, 30 Jul 1997 19:56:11 +0100


      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




Current thread: