TLS Client Network Address Extension

Document Type Expired Internet-Draft (individual)
Authors Eric Kinnear  , Tommy Pauly  , Christopher Wood 
Last updated 2019-09-12 (latest revision 2019-03-11)
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


This document describes a TLS 1.3 extension that can be by clients to request their public network address from a server. This information can be used for a variety of purposes, including: NAT detection, ASN identification, and privacy-driven transport protocol features.


Eric Kinnear (
Tommy Pauly (
Christopher Wood (

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