Also: http://docs.as701.net/tmp/CustomerBlackhole.txt
Remember to set eBGP multihop on sessions for the next-hop rewrite capability :) - Jared On Feb 22, 2011, at 4:54 PM, Łukasz Bromirski wrote: > On 2011-02-22 22:42, David Hubbard wrote: >> I was wondering if anyone has a howto floating around on the >> step by step setup of having an internal bgp peer for sending >> quick updates to border routers to null route sources of >> undesirable traffic? I've seen it discussed on nanog from >> time to time, typically suggesting using Zebra, but could >> not search up a link on a step by step. > > Take a look here for starters: > http://www.cisco.com/web/about/security/intelligence/blackhole.pdf > > Searching through NANOG archives will return a couple of sessions > that went through the other vendor configs for such functionality. > > -- > "There's no sense in being precise when | Łukasz Bromirski > you don't know what you're talking | jid:lbromir...@jabber.org > about." John von Neumann | http://lukasz.bromirski.net