nanog mailing list archives
Re: tcp md5 bgp attacks?
From: Niels Bakker <niels=nanog () bakker net>
Date: Sun, 19 Aug 2018 22:32:51 +0200
* randy () psg com (Randy Bush) [Wed 15 Aug 2018, 04:27 CEST]:
my memory is that seq num guessing and sending rst was the core problem motivating tcp/md5 for bgp, and btsh came some years later. but no big deal.
And a few looking glasses exposed detailed TCP window information when run against certain hardware vendors' routers, making that very easy.
-- Niels.
Current thread:
- tcp md5 bgp attacks? Randy Bush (Aug 14)
- Re: tcp md5 bgp attacks? Grant Taylor via NANOG (Aug 14)
- Re: tcp md5 bgp attacks? Job Snijders (Aug 14)
- Re: tcp md5 bgp attacks? Roland Dobbins (Aug 14)
- Re: tcp md5 bgp attacks? Fred Baker (Aug 15)
- Re: tcp md5 bgp attacks? joel jaeggli (Aug 14)
- Re: tcp md5 bgp attacks? Randy Bush (Aug 14)
- Re: tcp md5 bgp attacks? Roland Dobbins (Aug 14)
- Re: tcp md5 bgp attacks? Randy Bush (Aug 15)
- Re: tcp md5 bgp attacks? joel jaeggli (Aug 14)
- Re: tcp md5 bgp attacks? Niels Bakker (Aug 19)
- Re: tcp md5 bgp attacks? Randy Bush (Aug 14)
- Re: tcp md5 bgp attacks? Grant Taylor via NANOG (Aug 14)
- RE: tcp md5 bgp attacks? Lotia, Pratik M (Aug 15)
- Re: tcp md5 bgp attacks? Garrett Skjelstad (Aug 20)
- Re: tcp md5 bgp attacks? lobna gouda (Aug 15)
- <Possible follow-ups>
- Re: tcp md5 bgp attacks? John Kristoff (Aug 14)
- Re: tcp md5 bgp attacks? Randy Bush (Aug 14)
- Re: tcp md5 bgp attacks? Jared Mauch (Aug 14)
- Re: tcp md5 bgp attacks? Randy Bush (Aug 14)
- Re: tcp md5 bgp attacks? Jared Mauch (Aug 14)
- Re: tcp md5 bgp attacks? Randy Bush (Aug 14)
- Re: tcp md5 bgp attacks? Randy Bush (Aug 14)