nanog mailing list archives
Re: ICMP Attacks???????
From: "Peter E. Giza" <giza () adsmart net>
Date: Thu, 21 Aug 1997 20:55:16 -0400
Make them read the 'ingress/egress filtering' by Paul Fergusson et. al. Apologies to Paul if I spelled his name incorrectly. Jon Green wrote:
On Thu, 21 Aug 1997 13:18:34 -0700, fair () clock org writes:There is another mitigation: everyone here should commit to filteringcustomer packets at the customer premesis router (or at the dial inforPPP/SLIP) such that it is not possible for a customer to send apacket intothe network that has an IP source address on it that is not assignedtothat customer. That is, no more lying about source addresses.Every time I show a customer of mine how to configure a router, I try to educate them on this. We need some kind of massive marketing effort to get this out to people though. People would do it, but nobody knows about it. Maybe we should get CyberPromo to spam all the technical contacts in Internic's database to tell them how to do filtering. :) -Jon ----------------------------------------------------------------- * Jon Green * "Life's a dance * * jcgreen () netINS net * you learn as you go" * * Finger for Geek Code/PGP * * * #include "std_disclaimer.h" * http://www.netins.net/showcase/jcgreen * - -----------------------------------------------------------------------
Current thread:
- Re: ICMP Attacks???????, (continued)
- Re: ICMP Attacks??????? Greg A. Woods (Aug 22)
- Re: ICMP Attacks??????? Joe Rhett (Aug 22)
- Message not available
- Re: ICMP Attacks??????? Jay R. Ashworth (Aug 22)
- Re: ICMP Attacks??????? Josh Beck (Aug 21)
- Blocking spoofing at the source (was: ICMP Attacks??) Joe Rhett (Aug 22)
- Re: Blocking spoofing at the source (was: ICMP Attacks??) Josh Beck (Aug 22)
- Message not available
- Re: Blocking spoofing at the source (was: ICMP Attacks??) Jay R. Ashworth (Aug 22)
- Re: Blocking spoofing at the source (was: ICMP Attacks??) Robert Sanders (Aug 29)
- Re: Blocking spoofing at the source (was: ICMP Attacks??) Phil Howard (Aug 22)
- Re: Blocking spoofing at the source (was: ICMP Attacks??) Robert Sanders (Aug 29)
- Re: ICMP Attacks??????? Peter E. Giza (Aug 21)
- Re: ICMP Attacks??????? Jon Lewis (Aug 21)
- Re: ICMP Attacks??????? Alex "Mr. Worf" Yuriev (Aug 21)
- Re: ICMP Attacks??????? Jon Lewis (Aug 21)
- Re: ICMP Attacks??????? Edward Henigin (Aug 21)
- Re: ICMP Attacks??????? Alex Przekupowski (Aug 22)
- Message not available
- Re: ICMP Attacks??????? Jay R. Ashworth (Aug 22)
- Message not available
- Re: ICMP Attacks??????? Jay R. Ashworth (Aug 26)