OWAMP and TWAMP Well-Known Port Assignments

The information below is for an old version of the document
Document Type Expired Internet-Draft (ippm WG)
Authors Al Morton  , Greg Mirsky 
Last updated 2018-09-21 (latest revision 2018-03-20)
Replaces draft-morton-ippm-port-twamp-test
Stream Internet Engineering Task Force (IETF)
Expired & archived
pdf htmlized bibtex
Additional Resources
- Mailing list discussion
Stream WG state WG Consensus: Waiting for Write-Up
Document shepherd Tianran Zhou
Shepherd write-up Show (last changed 2018-08-22)
IESG IESG state Expired
Consensus Boilerplate Yes
Telechat date
Responsible AD (None)
Send notices to Tianran Zhou <zhoutianran@huawei.com>

This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


This memo explains the motivation and describes the re-assignment of well-known ports for the OWAMP and TWAMP protocols for control and measurement, and clarifies the meaning and composition of these standards track protocol names for the industry. The memo updates RFC 4656 and RFC 5357, in terms of the UDP well- known port assignments.


Al Morton (acmorton@att.com)
Greg Mirsky (gregimirsky@gmail.com)

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