nanog mailing list archives
Re: FYI: RFC 3882 on Configuring BGP to Block Denial-of-Service Attacks
From: "Christopher L. Morrow" <christopher.morrow () mci com>
Date: Sat, 02 Oct 2004 00:52:17 +0000 (GMT)
On Sat, 2 Oct 2004, Fergie (Paul Ferguson) wrote:
Given recent discussions on blackholing traffic, this may be of interest. - ferg [snip] A new Request for Comments is now available in online RFC libraries. RFC 3882 Title: Configuring BGP to Block Denial-of-Service Attacks Author(s): D. Turk Status: Informational Date: September 2004 Mailbox: doughan.turk () bell ca Pages: 8 Characters: 19637 Updates/Obsoletes/SeeAlso: None I-D Tag: draft-turk-bgp-dos-07.txt URL: ftp://ftp.rfc-editor.org/in-notes/rfc3882.txt This document describes an operational technique that uses BGP communities to remotely trigger black-holing of a particular destination network to block denial-of-service attacks. Black-holing can be applied on a selection of routers rather than all BGP-speaking routers in the network. The document also describes a sinkhole tunnel
This tunneling is 'centertrack' which is patented... Also, tunneling is a dangerous prospect when you get very large amounts of attack traffic.
Current thread:
- FYI: RFC 3882 on Configuring BGP to Block Denial-of-Service Attacks Fergie (Paul Ferguson) (Oct 01)
- Re: FYI: RFC 3882 on Configuring BGP to Block Denial-of-Service Attacks Christopher L. Morrow (Oct 01)
- Re: FYI: RFC 3882 on Configuring BGP to Block Denial-of-Service Attacks Christopher L. Morrow (Oct 01)
- Re: FYI: RFC 3882 on Configuring BGP to Block Denial-of-Service Attacks Christopher L. Morrow (Oct 01)