@misc{rfc7982, series = {Request for Comments}, number = 7982, howpublished = {RFC 7982}, publisher = {RFC Editor}, doi = {10.17487/RFC7982}, url = {https://www.rfc-editor.org/info/rfc7982}, author = {Paal-Erik Martinsen and Tirumaleswar Reddy.K and Dan Wing and Varun Singh}, title = {{Measurement of Round-Trip Time and Fractional Loss Using Session Traversal Utilities for NAT (STUN)}}, pagetotal = 10, year = 2016, month = sep, abstract = {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.}, }