---
title: "Discussion on \"RD Gateway Not Working: A Read-First Certificate, Port, CAP/RAP, and NPS Triage\" | Hashnode"
description: "Discussion on \"RD Gateway Not Working: A Read-First Certificate, Port, CAP/RAP, and NPS Triage\". RD Gateway not working? Read the public name and port 443, the certificate it serves, CAP and RAP events, and NPS MFA timeouts before you change anything."
url: "https://hashnode.com/posts/rd-gateway-not-working-a-read-first-certificate-port-cap-rap-and-nps-triage/6ad5bbe0c5b24c64e30a0047"
---

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# [RD Gateway Not Working: A Read-First Certificate, Port, CAP/RAP, and NPS Triage](https://adminpackstudio.hashnode.dev/rd-gateway-not-working-a-read-first-certificate-port-cap-rap-and-nps-triage?utm_source=hashnode&utm_medium=feed)

RD Gateway not working? Read the public name and port 443, the certificate it serves, CAP and RAP events, and NPS MFA timeouts before you change anything.

Oct 19 · 43 min read · adminpackstudio.hashnode.dev  
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