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The Generalized TTL Security Mechanism (GTSM) for Label Distribution Protocol (LDP)
draft-asati-pignataro-mpls-ldp-gtsm-01

Document Type Replaced Internet-Draft (individual)
Expired & archived
Authors Carlos Pignataro , Rajiv Asati
Last updated 2011-05-23 (Latest revision 2011-03-11)
Replaced by draft-ietf-mpls-ldp-gtsm
RFC stream (None)
Intended RFC status (None)
Formats
Stream Stream state (No stream defined)
Consensus boilerplate Unknown
RFC Editor Note (None)
IESG IESG state Replaced by draft-ietf-mpls-ldp-gtsm
Telechat date (None)
Responsible AD (None)
Send notices to (None)

This Internet-Draft is no longer active. A copy of the expired Internet-Draft is available in these formats:

Abstract

The Generalized TTL Security Mechanism (GTSM) describes a generalized use of a packets Time to Live (TTL) (IPv4) or Hop Limit (IPv6) to verify that the packet was sourced by a node on a connected link, thereby protecting the router's IP control-plane from CPU utilization based attacks. This technique improves security and is used by many protocols. This document defines the GTSM use for Label Distribution Protocol (LDP).

Authors

Carlos Pignataro
Rajiv Asati

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)