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Title: Measurement of Round-Trip Time and
Fractional Loss Using Session Traversal Utilities
for NAT (STUN)
Author: P. Martinsen,
Status: Standards Track
Date: September 2016
I-D Tag: draft-ietf-tram-stun-path-data-05.txt
A host with multiple interfaces needs to choose the best interface for
communication. Oftentimes, this decision is based on a static
configuration and does not consider the path characteristics, which
may affect the user experience.
This document describes a mechanism for an endpoint to measure the
path characteristics fractional loss and RTT using Session Traversal
Utilities for NAT (STUN) messages.
This document is a product of the TURN Revised and Modernized Working Group of
This is now a Proposed Standard.
STANDARDS TRACK: This document specifies an Internet Standards Track
protocol for the Internet community, and requests discussion and suggestions
for improvements. Please refer to the current edition of the Official
Internet Protocol Standards (https://www.rfc-editor.org/standards) for the
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