---
title: "Discussion on \"NAT Traversal: How It Works, Why It Breaks WebRTC, and How to Fix It\" | Hashnode"
description: "Discussion on \"NAT Traversal: How It Works, Why It Breaks WebRTC, and How to Fix It\". NAT traversal is the set of techniques that solves this problem: discovering public addresses, punching holes through NATs, and relaying traffic when all el"
url: "https://hashnode.com/posts/nat-traversal-how-it-works-why-it-breaks-webrtc-and-how-to-fix-it/697ead9a845bb384e9b02f9b"
---

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# [NAT Traversal: How It Works, Why It Breaks WebRTC, and How to Fix It](https://bordane.hashnode.dev/nat-traversal-how-it-works-why-it-breaks-webrtc-and-how-to-fix-it?utm_source=hashnode&utm_medium=feed)

NAT traversal is the set of techniques that solves this problem: discovering public addresses, punching holes through NATs, and relaying traffic when all el

Feb 1 · 26 min read · bordane.hashnode.dev  
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[James bordane](https://hashnode.com/@borande57)

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