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azure-relay

Troubleshoot Azure Relay authentication and configuration for Hybrid Connections in .NET and Node.js.

686|107|Updated Jan 27, 2026
Search Tags:#security#troubleshooting#integration#azure#relay#wcf#hybrid connections
One-click install
npx skills add https://github.com/MicrosoftDocs/Agent-Skills --skill azure-relay
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: azure-relay
Source: https://github.com/MicrosoftDocs/Agent-Skills/tree/main/skills/azure-relay
Command: npx skills add https://github.com/MicrosoftDocs/Agent-Skills --skill azure-relay

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill provides expert knowledge for developing, troubleshooting, and securing applications using Azure Relay, ensuring reliable and secure communication.

Core Features & Use Cases

  • Troubleshooting: Diagnose and resolve common Azure Relay errors related to connections, authentication, and quotas.
  • Security: Implement robust security measures including Entra ID, SAS authentication, managed identities, and network restrictions.
  • Configuration: Understand and configure network and firewall settings for Hybrid Connections and WCF relays.
  • Integrations: Learn patterns for integrating Azure Relay with .NET and Node.js applications using Hybrid Connections.
  • Use Case: A developer is encountering authentication errors when trying to connect their .NET application to an Azure Relay Hybrid Connection. This Skill can help them diagnose the issue by providing guidance on Entra ID and SAS authentication configurations.

Quick Start

Use the azure-relay skill to troubleshoot authentication errors for Azure Relay Hybrid Connections.

Frequently Asked Questions about azure-relay

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I troubleshoot Azure Relay authentication errors in my .NET application?▼

To troubleshoot Azure Relay authentication errors, verify your Entra ID or Shared Access Signature (SAS) token configurations. This Skill helps diagnose and resolve common connection, authentication, and quota exceptions for .NET applications using Hybrid Connections.

What is the difference between Entra ID and SAS authentication for Azure Relay?▼

Entra ID authentication uses managed identities for role-based access control, while SAS relies on connection string keys for signed access. Both methods secure Azure Relay Hybrid Connections and WCF relays differently based on your network security requirements.

How do I configure network security and firewall settings for Azure Relay Hybrid Connections?▼

Configuring Azure Relay network security involves setting firewall rules and network restrictions for your Hybrid Connections and WCF relays. This Skill provides guidance on adjusting settings to allow secure communication while enforcing network boundaries.

Does Azure Relay work with Node.js for Hybrid Connections integration?▼

Yes, Azure Relay works with Node.js for Hybrid Connections integration. This Skill provides coding patterns and integration guidance for connecting Node.js applications to Azure Relay, ensuring reliable and secure hybrid communication.

Why does my Azure Relay WCF connection fail with a quota exceeded exception?▼

Azure Relay WCF connections fail with quota exceeded exceptions when usage limits are reached. This Skill helps diagnose the specific connection errors, authentication issues, and quota limits affecting your WCF relays to restore reliable communication.

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