Title Label Edge Router Forwarding of IPv4 Option Packets
Acronym IETF RFC 6178
Document Type Standard
Committee INTERNET ENGINEERING TASK FORCE (IETF)
Published Year 2011
Link https://datatracker.ietf.org/doc/html/rfc6122
Abstract

This document defines the format for addresses used in the Extensible
Messaging and Presence Protocol (XMPP), including support for
non-ASCII characters. This document updates RFC 3920.