RFC 7999 · INFORMATIONAL · 2016

BLACKHOLE Community

Overview

RFC 7999, “BLACKHOLE Community”, is an Informational document published in October 2016 by T. King, C. Dietzel, J. Snijders, G. Doering, G. Hankins. The canonical text is published by the RFC Editor.

Abstract

This document describes the use of a well-known Border Gateway Protocol (BGP) community for destination-based blackholing in IP networks. This well-known advisory transitive BGP community named "BLACKHOLE" allows an origin Autonomous System (AS) to specify that a neighboring network should discard any traffic destined towards the tagged IP prefix.

Abstract as published in the RFC, via rfc-editor.org.

What “Informational” means

Published for the general information of the community. It does not define an IETF standard and carries no standards-track status.

Read this RFC

The canonical text of RFC 7999 is hosted at rfc-editor.org. Available in TXT,HTML.

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