@misc{rfc5082, series = {Request for Comments}, number = 5082, howpublished = {RFC 5082}, publisher = {RFC Editor}, doi = {10.17487/RFC5082}, url = {https://www.rfc-editor.org/info/rfc5082}, author = {Carlos Pignataro and Pekka Savola and David Meyer and Vijay Gill and John Heasley}, title = {{The Generalized TTL Security Mechanism (GTSM)}}, pagetotal = 16, year = 2007, month = oct, abstract = {The use of a packet's Time to Live (TTL) (IPv4) or Hop Limit (IPv6) to verify whether the packet was originated by an adjacent node on a connected link has been used in many recent protocols. This document generalizes this technique. This document obsoletes Experimental RFC 3682. {[}STANDARDS-TRACK{]}}, }