@techreport{v6ops-pmtud-ecmp-problem-00, number = {draft-v6ops-pmtud-ecmp-problem-00}, type = {Internet-Draft}, institution = {Internet Engineering Task Force}, publisher = {Internet Engineering Task Force}, note = {Work in Progress}, url = {https://datatracker.ietf.org/doc/draft-v6ops-pmtud-ecmp-problem/00/}, author = {Matt Byerly and Matt Hite and Joel Jaeggli}, title = {{Close encounters of the ICMP type 2 kind (near misses with ICMPv6 PTB)}}, pagetotal = 8, year = 2014, month = aug, day = 24, abstract = {This document calls attention to the problem of delivering ICMPv6 type 2 "Packet Too Big" (PTB) messages to intended destinations in ECMP load balanced, anycast network architectures. It discusses operational mitigations that can address this class of failure.}, }