nanog mailing list archives
Re: Source address validation (was Re: UUNet Offer New Protection Against DDoS)
From: "Stephen J. Wilcox" <steve () telecomplete co uk>
Date: Sun, 7 Mar 2004 22:13:28 +0000 (GMT)
smurf attacks are far from 'non-existent' today, however they are not as popular as in 1999-2000-2001.
thats interesting, i've not seen/heard of one for ages.. (guess u have a wider testing ground :)
In fact netscan.org still shows almost 9k networks that are 'broken'.
actually i just ran that file thro a quick awk and sort to see to what extent these networks exist.. as you can see almost all only reply two or three times, not like in the old days with >100 replies being commonplace.. 5224 2 1834 3 897 4 334 5 167 6 56 7 19 8 15 9 7 10 11 11 6 12 3 13 6 14 1 15 1 16 4 17 5 18 1 23 1 26 1 28 1 100
Current thread:
- Re: Source address validation (was Re: UUNet Offer New Protection Against DDoS), (continued)
- Re: Source address validation (was Re: UUNet Offer New Protection Against DDoS) Dan Hollis (Mar 06)
- Re: Source address validation (was Re: UUNet Offer New Protection Against DDoS) Sean Donelan (Mar 06)
- Re: Source address validation (was Re: UUNet Offer New Protection Paul Vixie (Mar 06)
- Re: Source address validation (was Re: UUNet Offer New Protection Against DDoS) Sean Donelan (Mar 06)
- Re: Source address validation (was Re: UUNet Offer New Protection Against DDoS) Laurence F. Sheldon, Jr. (Mar 06)
- Re: Source address validation (was Re: UUNet Offer New Protection Against DDoS) Sean Donelan (Mar 06)
- Re: Source address validation (was Re: UUNet Offer New Protection Against DDoS) Paul Vixie (Mar 06)
- Re: Source address validation (was Re: UUNet Offer New Protection Against DDoS) Stephen J. Wilcox (Mar 07)
- Re: Source address validation (was Re: UUNet Offer New Protection Against DDoS) Christopher L. Morrow (Mar 07)
- Re: Source address validation (was Re: UUNet Offer New Protection Against DDoS) Avleen Vig (Mar 07)
- Re: Source address validation (was Re: UUNet Offer New Protection Against DDoS) Stephen J. Wilcox (Mar 07)
- Re: Source address validation (was Re: UUNet Offer New Protection Against DDoS) Christopher L. Morrow (Mar 07)
- Re: Source address validation (was Re: UUNet Offer New Protection Against DDoS) E.B. Dreger (Mar 07)
- Re: Source address validation (was Re: UUNet Offer New Protection Against DDoS) Sean Donelan (Mar 07)
- Re: Source address validation (was Re: UUNet Offer New Protection Paul Vixie (Mar 07)
- Re: Source address validation (was Re: UUNet Offer New Protection Sean Donelan (Mar 07)
- Re: Source address validation (was Re: UUNet Offer New Protection E.B. Dreger (Mar 07)
- Re: Source address validation (was Re: UUNet Offer New Protection Against DDoS) E.B. Dreger (Mar 07)
- Re: Source address validation (was Re: UUNet Offer New Protection Against DDoS) Christopher L. Morrow (Mar 07)
- Re: Source address validation (was Re: UUNet Offer New Protection Against DDoS) E.B. Dreger (Mar 07)
- Re: Source address validation (was Re: UUNet Offer New Protection Against DDoS) Steve Francis (Mar 08)