RFC 8201: STD 87: Path MTU Discovery for IP version 6
Internet Standard
- J. McCann
- S. Deering
- J. Mogul
- R. Hinden, Ed.
- July 2017
- IETF publication
- Internet Area
Abstract
This document describes Path MTU Discovery (PMTUD) for IP version 6. It is largely derived from RFC 1191, which describes Path MTU Discovery for IP version 4. It obsoletes RFC 1981.