nanog mailing list archives
Re: BGP Attack - Best Defense ?
From: Jon Lewis <jlewis () lewis org>
Date: Fri, 29 Aug 2008 18:57:37 -0400 (EDT)
On Fri, 29 Aug 2008, Scott Weeks wrote:
Restating my question differently: If the attacker is announcing a /24 of mine, I figure it out some how and I start announcing the same. What happens if the attacker doesn't stop?
You may as well announce both the same /24 and /25s if you can...though those probably won't make it far. If they hijack something less specific than a /24, go one bit more specific than the rogue announcement.
After that, try contacting the rogue ASN's upstreams. After that? See if you can find a backhoe for hire?
---------------------------------------------------------------------- Jon Lewis | I route Senior Network Engineer | therefore you are Atlantic Net | _________ http://www.lewis.org/~jlewis/pgp for PGP public key_________
Current thread:
- BGP Attack - Best Defense ? Scott Weeks (Aug 29)
- Re: BGP Attack - Best Defense ? Jason Fesler (Aug 29)
- Re: BGP Attack - Best Defense ? Steve Gibbard (Aug 29)
- <Possible follow-ups>
- Re: BGP Attack - Best Defense ? Scott Weeks (Aug 29)
- Re: BGP Attack - Best Defense ? Scott Weeks (Aug 29)
- Re: BGP Attack - Best Defense ? Jon Lewis (Aug 29)
- Re: BGP Attack - Best Defense ? Guy_Shields (Aug 29)
- Re: BGP Attack - Best Defense ? Scott Weeks (Aug 29)
- Re: BGP Attack - Best Defense ? Guy_Shields (Aug 29)
- Re: BGP Attack - Best Defense ? Scott Weeks (Aug 29)
- Re: BGP Attack - Best Defense ? Guy_Shields (Aug 29)
- Re: BGP Attack - Best Defense ? Scott Weeks (Aug 29)