RFC 6104 on Rogue IPv6 Router Advertisement Problem Statement
rfc-editor@rfc-editor.org Thu, 24 February 2011 00:59 UTC
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Subject: RFC 6104 on Rogue IPv6 Router Advertisement Problem Statement
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Date: Wed, 23 Feb 2011 16:59:50 -0800
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A new Request for Comments is now available in online RFC libraries. RFC 6104 Title: Rogue IPv6 Router Advertisement Problem Statement Author: T. Chown, S. Venaas Status: Informational Stream: IETF Date: February 2011 Mailbox: tjc@ecs.soton.ac.uk, stig@cisco.com Pages: 16 Characters: 36518 Updates/Obsoletes/SeeAlso: None I-D Tag: draft-ietf-v6ops-rogue-ra-02.txt URL: http://www.rfc-editor.org/rfc/rfc6104.txt When deploying IPv6, whether IPv6-only or dual-stack, routers are configured to send IPv6 Router Advertisements (RAs) to convey information to nodes that enable them to autoconfigure on the network. This information includes the implied default router address taken from the observed source address of the RA message, as well as on-link prefix information. However, unintended misconfigurations by users or administrators, or possibly malicious attacks on the network, may lead to bogus RAs being present, which in turn can cause operational problems for hosts on the network. In this document, we summarise the scenarios in which rogue RAs may be observed and present a list of possible solutions to the problem. We focus on the unintended causes of rogue RAs in the text. The goal of this text is to be Informational, and as such to present a framework around which solutions can be proposed and discussed. This document is not an Internet Standards Track specification; it is published for informational purposes. This document is a product of the IPv6 Operations Working Group of the IETF. INFORMATIONAL: This memo provides information for the Internet community. It does not specify an Internet standard of any kind. Distribution of this memo is unlimited. This announcement is sent to the IETF-Announce and rfc-dist lists. To subscribe or unsubscribe, see http://www.ietf.org/mailman/listinfo/ietf-announce http://mailman.rfc-editor.org/mailman/listinfo/rfc-dist For searching the RFC series, see http://www.rfc-editor.org/rfcsearch.html. For downloading RFCs, see http://www.rfc-editor.org/rfc.html. Requests for special distribution should be addressed to either the author of the RFC in question, or to rfc-editor@rfc-editor.org. Unless specifically noted otherwise on the RFC itself, all RFCs are for unlimited distribution. The RFC Editor Team Association Management Solutions, LLC