[20686] in North American Network Operators' Group
Re: Actions to quiet the Smurf amplifiers?
daemon@ATHENA.MIT.EDU (Hui-Hui Hu)
Wed Oct 21 14:46:37 1998
To: Phil Howard <phil@whistler.intur.net>
cc: nanog@merit.edu
In-reply-to: Your message of "Wed, 21 Oct 1998 13:16:59 CDT."
<199810211817.NAA02526@whistler.intur.net>
Date: Wed, 21 Oct 1998 11:34:00 -0700
From: Hui-Hui Hu <hhui@arcfour.com>
it's a CC feature in the 11.1 train, it's been mentioned before,
and should be applied per-interface.
---
Tung-Hui Hu (HH26) 734.996.4911 http://arcfour.com
: It doesn't seem to be working for me. What version of IOS does this new
: feature show up in? Why hasn't it been mentioned before? Or is this not
: similar enough to be usable to block smurf and other forgery?
: Danny McPherson writes...
: > Cisoc already has a feature similar to this, "ip verify unicast
: > reverse-path".
