azure-application-gateway

Troubleshoot Azure Application Gateway backend health and configuration issues.

686|107|Updated Jan 27, 2026

Search Tags:#security #troubleshooting #azure #networking #configuration #load balancing #application gateway

Ready to run

npx skills add https://github.com/MicrosoftDocs/Agent-Skills --skill azure-application-gateway

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Please help me install this Agent Skill.
Skill: azure-application-gateway
Source: https://github.com/MicrosoftDocs/Agent-Skills/tree/main/skills/azure-application-gateway
Command: npx skills add https://github.com/MicrosoftDocs/Agent-Skills --skill azure-application-gateway

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill provides comprehensive expertise for Azure Application Gateway, enabling users to effectively build, debug, optimize, and secure their cloud applications.

Core Features & Use Cases

Troubleshooting: Diagnose and resolve common issues like backend health problems, 502 errors, and certificate problems.
Configuration & Deployment: Guide users through setting up listeners, routing rules, security policies, and deploying Application Gateway instances.
Security Best Practices: Advise on TLS/SSL configurations, WAF, mTLS, and secure access patterns.
Use Case: A user is encountering 502 errors with their Azure Application Gateway and needs to troubleshoot the backend health and configuration.

Quick Start

Use the azure-application-gateway skill to troubleshoot backend health issues for Azure Application Gateway.

Frequently Asked Questions about azure-application-gateway

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

FAQPage Schema

How do I troubleshoot 502 errors and backend health problems with Azure Application Gateway?▼

To troubleshoot Azure Application Gateway 502 errors, diagnose backend health problems and verify backend pool configurations. This Skill provides expert steps to resolve unhealthy backend instances and connectivity issues.

What is the best way to configure TLS/SSL and WAF policies on an Application Gateway?▼

Configuring TLS/SSL and Web Application Firewall policies on Azure Application Gateway requires setting secure access patterns and listener security settings. This Skill advises on implementing these security best practices to protect cloud applications.

How do I deploy listeners and routing rules for Azure Application Gateway?▼

Deploying Azure Application Gateway involves setting up listeners, configuring backend pools, and defining routing rules. This Skill guides users step-by-step through the complete configuration and deployment process for optimal traffic distribution.

Does Azure Application Gateway support mutual TLS (mTLS) and certificate configuration?▼

Azure Application Gateway supports mutual TLS and advanced certificate configurations to secure backend traffic. This Skill helps navigate certificate problems and apply correct TLS/SSL configurations for your networking architecture.

What are the limits and architecture constraints when using Azure Application Gateway?▼

Azure Application Gateway has specific architecture limits and deployment constraints affecting scaling and load balancing. This Skill provides expert knowledge on these limitations to inform architecture planning and optimization decisions.