SkillsAdd

microsoftdocs/agent-skills

azure-nat-gateway

Expert knowledge for Azure NAT Gateway development including troubleshooting, best practices, decision making, architecture & design patterns, limits & quotas, security, configuration, and deployment. Use when planning SNAT ports, analyzing flow logs, deploying NAT Gateway V2, migrating Standard→V2, or securing outbound IPs, and other Azure NAT Gateway related development tasks. Not for Azure Virtual Network (use azure-virtual-network), Azure Virtual Network Manager (use azure-virtual-network-m…

First seen Mar 8, 2026

Installation

$ npx skills add microsoftdocs/agent-skills --skill azure-nat-gateway
View on skills.sh ↗ GitHub repository ↗

Summary

  • Expert knowledge for Azure NAT Gateway development including troubleshooting, best practices, decision making, architecture & design patterns, limits & quotas, security, configuration, and deployment.
  • Use when planning SNAT ports, analyzing flow logs, deploying NAT Gateway V2, migrating Standard→V2, or securing outbound IPs, and other Azure NAT Gateway related development tasks.
  • Not for Azure Virtual Network (use azure-virtual-network), Azure Virtual Network Manager (use azure-virtual-network-manager), Azure Load Balancer (use azure-load-balancer), Azure Firewall (use azure-firewall).

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More details

Agent compatibility

Declared targets from SKILL.md / docs. Unmarked agents are not listed — the skill may still install via the CLI.

Claude Code Not declared
Cursor Not declared
Codex Not declared
GitHub Copilot Not declared
Windsurf Not declared
Gemini CLI Not declared
Cline Not declared
OpenCode Not declared

Repository health

Stars 737
License LICENSE
Default branch main
Open issues 2
Status Active

Skill metadata

Parsed from SKILL.md frontmatter.

CompatibilityRequires network access. Uses mcp_microsoftdocs:microsoft_docs_fetch or fetch_webpage to retrieve documentation.
More metadata
generated_at
2026-08-16
generator
docs2skills/1.0.0

Package contents

Files included with this skill beyond the listing page.

  • skill md SKILL.md 5,911 B
  • docs SUMMARY.md 618 B

History

  1. First seen on skills.sh
  2. First recorded snapshot · 138 installs

SKILL.md

Azure NAT Gateway Skill

This skill provides expert guidance for Azure NAT Gateway. Covers troubleshooting, best practices, decision making, architecture & design patterns, limits & quotas, security, configuration, and deployment. It combines local quick-reference content with remote documentation fetching capabilities.

How to Use This Skill

IMPORTANT for Agent: Use the Category Index below to locate relevant sections. For categories with line ranges (e.g., L35-L120), use readfile with the specified lines. For categories with file links (e.g., [security.md](security.md)), use readfile on the linked reference file

IMPORTANT for Agent: If metadata.generatedat is more than 3 months old, suggest the user pull the latest version from the repository. If mcpmicrosoftdocs tools are not available, suggest the user install it: Installation Guide

This skill requires network access to fetch documentation content:

  • Preferred: Use mcpmicrosoftdocs:microsoftdocs_fetch with query string from=learn-agent-skill. Returns Markdown.
  • Fallback: Use fetch_webpage with query string from=learn-agent-skill&accept=text/markdown. Returns Markdown.

Category Index

Category Lines Description
Troubleshooting L36-L40 Using NAT Gateway flow logs to monitor traffic, detect connectivity issues, analyze failures, and troubleshoot network/NAT behavior in Azure.
Best Practices L41-L45 Guidance on reducing SNAT port exhaustion and optimizing outbound connectivity patterns when using Azure NAT Gateway.
Decision Making L46-L50 Guidance on choosing NAT Gateway Standard vs StandardV2 SKUs and step-by-step migration of existing outbound access and gateways to StandardV2.
Architecture & Design Patterns L51-L55 Designing VNETs with NAT Gateway, choosing patterns for outbound connectivity, and scaling/combining NAT Gateway with Azure Firewall for secure, high-throughput egress traffic.
Limits & Quotas L56-L61 SNAT limits, port allocation, scaling behavior, and guidance for planning NAT Gateway SNAT capacity, especially when used with Azure Firewall.
Security L62-L66 Security best practices for NAT Gateway: hardening design, minimizing exposure, managing outbound IPs, monitoring traffic, and integrating with NSGs, firewalls, and other Azure security controls.
Configuration L67-L74 Monitoring and configuring NAT Gateway V2: metrics, alerts, flow logs, and deployment via ARM, Bicep, or Terraform.
Deployment L75-L80 Guides for deploying and updating NAT Gateway: migrating Standard→StandardV2, redeploying after cross-region moves, and rerouting VM outbound traffic from public IPs to NAT Gateway.

Troubleshooting

Topic URL
Monitor and troubleshoot with NAT Gateway flow logs https://learn.microsoft.com/en-us/azure/nat-gateway/monitor-nat-gateway-flow-logs

Best Practices

Topic URL
Optimize SNAT usage with Azure NAT Gateway https://learn.microsoft.com/en-us/azure/nat-gateway/nat-gateway-snat

Decision Making

Topic URL
Choose between Azure NAT Gateway Standard SKUs https://learn.microsoft.com/en-us/azure/nat-gateway/nat-sku

Architecture & Design Patterns

Topic URL
Design Azure virtual networks with NAT Gateway https://learn.microsoft.com/en-us/azure/nat-gateway/nat-gateway-design

Limits & Quotas

Topic URL
Azure NAT Gateway FAQs on limits and behavior https://learn.microsoft.com/en-us/azure/nat-gateway/faq
Plan SNAT capacity with NAT Gateway and Azure Firewall https://learn.microsoft.com/en-us/azure/nat-gateway/tutorial-hub-spoke-nat-firewall

Security

Topic URL
Apply security best practices to Azure NAT Gateway https://learn.microsoft.com/en-us/azure/nat-gateway/secure-nat-gateway

Configuration

Topic URL
Reference monitoring metrics and logs for NAT Gateway https://learn.microsoft.com/en-us/azure/nat-gateway/monitor-nat-gateway-reference
Configure StandardV2 NAT Gateway flow logging https://learn.microsoft.com/en-us/azure/nat-gateway/nat-gateway-flow-logs
Configure metrics and alerts for Azure NAT Gateway https://learn.microsoft.com/en-us/azure/nat-gateway/nat-metrics
Deploy NAT Gateway V2 using ARM, Bicep, or Terraform https://learn.microsoft.com/en-us/azure/nat-gateway/quickstart-create-nat-gateway-v2-templates

Deployment

Topic URL
Migrate Azure NAT Gateway Standard to StandardV2 https://learn.microsoft.com/en-us/azure/nat-gateway/nat-gateway-v2-migrate
Redeploy NAT gateway after cross-region resource moves https://learn.microsoft.com/en-us/azure/nat-gateway/region-move-nat-gateway
Move VM public IP outbound traffic to NAT Gateway https://learn.microsoft.com/en-us/azure/nat-gateway/tutorial-migrate-ilip-nat