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North American Network Operators Group Date Prev | Date Next | Date Index | Thread Index | Author Index | Historical Re: More smurf fun
It's not bad idea to catch packets TO this broadcast address and bell the alarm rings (HACKER HERE) in case if this packets appear. On Sun, 8 Mar 1998, Dave Rand wrote: > Date: Sun, 8 Mar 1998 11:09:54 PST > From: Dave Rand <[email protected]> > To: [email protected] > Subject: More smurf fun > > Here's the latest group of smurf-able networks. Note some cool, > high-connectivity networks are on here, like Bay Networks. > At least one was still active on mae-west, if you can believe it. > > I've filed trouble tickets with each of the network's NSP's that are on > here. Operators, please check to see if a network you advertise is on this > list. If it is, please set no ip directed broadcast on the lan interfaces > (or get your customers to do it, as appropriate). > > Some of the phone calls were interesting. Many of the NOC staff did not > know what a smurf attack was (so I explained it to them). Many did not want > to set no ip directed-broadcast because they didn't know what it would do. > Most were helpful, however, called back in a timely fashion, and had > their interfaces configured quickly. > > 128.139.0.0 > 132.166.0.0 > 132.169.0.0 > 132.202.0.0 > 132.226.0.0 > 132.229.0.0 > 132.248.0.0 > 132.74.0.0 > 132.77.0.0 > 132.79.0.0 > 132.80.0.0 > 132.87.0.0 > 134.120.0.0 > 134.121.0.0 > 134.177.0.0 > 134.205.0.0 > 134.39.0.0 > 134.57.0.0 > 134.59.0.0 > 134.74.0.0 > 134.82.0.0 > 134.87.0.0 > 136.205.0.0 > 138.210.0.0 > 138.231.0.0 > 138.28.0.0 > 138.73.0.0 > 139.181.0.0 > 139.223.0.0 > 139.51.0.0 > 139.70.0.0 > 139.91.0.0 > 140.185.0.0 > 148.132.0.0 > 148.144.0.0 > 148.59.0.0 > 149.35.0.0 > 192.93.124.0 > 198.32.136.0 > 198.118.128.0 > 199.209.166.0 > > -- > Dave Rand > [email protected] > http://www.bungi.com > Aleksei Roudnev, Network Operations Center, Relcom, Moscow (+7 095) 194-19-95 (Network Operations Center Hot Line),(+7 095) 239-10-10, N 13729 (pager) (+7 095) 196-72-12 (Support), (+7 095) 194-33-28 (Fax)
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