nanog mailing list archives
Re: ICMP Attacks???????
From: Jon Green <jcgreen () netins net>
Date: Thu, 21 Aug 1997 15:26:50 -0500
On Thu, 21 Aug 1997 13:18:34 -0700, fair () clock org writes:
There is another mitigation: everyone here should commit to filtering customer packets at the customer premesis router (or at the dial in for PPP/SLIP) such that it is not possible for a customer to send a packet into the network that has an IP source address on it that is not assigned to that 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??????? Alex.Bligh (Aug 16)
- Re: ICMP Attacks??????? Jon Lewis (Aug 16)
- Re: ICMP Attacks??????? David Ross (Aug 16)
- Re: ICMP Attacks??????? Peter E. Giza (Aug 16)
- Re: ICMP Attacks??????? Michael Dillon (Aug 16)
- Re: ICMP Attacks??????? Alex.Bligh (Aug 16)
- Re: ICMP Attacks??????? Danny McPherson (Aug 16)
- Re: ICMP Attacks??????? Vadim Antonov (Aug 17)
- Re: ICMP Attacks??????? Edward Henigin (Aug 18)
- RE: ICMP Attacks??????? Steve Carter (Aug 19)
- RE: ICMP Attacks??????? Erik E. Fair (Aug 21)
- Re: ICMP Attacks??????? Jon Green (Aug 21)
- Re: ICMP Attacks??????? Paul Ferguson (Aug 21)
- Re: ICMP Attacks??????? Jon Green (Aug 21)
- Message not available
- Re: ICMP Attacks??????? Jay R. Ashworth (Aug 21)
- RE: ICMP Attacks??????? Erik E. Fair (Aug 21)
- Message not available
- Re: ICMP Attacks??????? Jay R. Ashworth (Aug 21)
- Re: ICMP Attacks??????? Jon Green (Aug 21)
- Re: ICMP Attacks??????? Greg A. Woods (Aug 21)
- Re: ICMP Attacks??????? Jon Green (Aug 22)
- 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)