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google-cloud-networking-observability

Analyze Google Cloud VPC Flow Logs, firewall rules, and metrics to diagnose networking issues.

Updated Jun 26, 2026
Search Tags:#gcp#networking#cost estimation#network troubleshooting#vpc flow logs#cloud monitoring#firewall analysis
One-click install
npx skills add https://github.com/wangx7/skills-collection --skill google-cloud-networking-observability-wangx7
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: google-cloud-networking-observability
Source: https://github.com/wangx7/skills-collection/tree/main/google-skills/skills/cloud/google-cloud-networking-observability
Command: npx skills add https://github.com/wangx7/skills-collection --skill google-cloud-networking-observability-wangx7

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill eliminates the time-consuming manual process of sifting through Google Cloud network logs, metrics, and diagnostic results to identify root causes of connectivity issues, traffic blocks, and performance degradation, reducing troubleshooting time from hours to minutes.

Core Features & Use Cases

  • Multi-source network analysis: Aggregates and analyzes VPC Flow Logs, firewall logs, threat logs, Cloud NAT logs, and networking metrics to pinpoint exact root causes of network issues.
  • VPC Flow Logs cost estimation: Calculates accurate monthly costs for VPC Flow Logs across individual subnets, VPCs, or entire GCP projects using standard tiered pricing.
  • Use Case: If your team is experiencing intermittent connection failures between GCP VMs, use this Skill to run a Connectivity Test, check for blocking firewall rules, and analyze VPC flow logs to identify misconfigurations in minutes.

Quick Start

Use the google-cloud-networking-observability skill to investigate why traffic from VM instance-a in the us-central1 region is being denied access to the internal API server, and provide the blocking firewall rule and recommended remediation steps.

Frequently Asked Questions about google-cloud-networking-observability

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

FAQPage Schema
How do I troubleshoot VPC traffic blocks in Google Cloud?▼

To troubleshoot VPC traffic blocks, this Skill analyzes VPC Flow Logs, firewall rules, and threat logs to pinpoint exact root causes of connectivity issues and identify misconfigurations. It automates sifting through network logs to reduce manual investigation time from hours to minutes.

Can I estimate VPC Flow Logs cost across multiple GCP projects?▼

Yes, you can estimate VPC Flow Logs cost across GCP projects. The Skill calculates accurate monthly costs for VPC Flow Logs across individual subnets, VPCs, or entire projects using standard tiered pricing to help manage networking budgets.

How do I diagnose Cloud NAT port exhaustion using GCP logs?▼

To diagnose Cloud NAT port exhaustion, the Skill investigates Google Cloud networking issues by analyzing Cloud NAT logs alongside networking metrics. This approach identifies performance degradation and latency anomalies caused by port exhaustion.

What is the best way to analyze connectivity test path failures in GCP?▼

The best way to analyze connectivity test path failures is using this multi-source network analysis approach. It runs Connectivity Tests, checks for blocking firewall rules, and analyzes VPC flow logs to identify the exact root cause of intermittent connection failures between VMs.

Does this GCP network troubleshooting approach require MCP servers?▼

No, using MCP servers is not strictly required for GCP network troubleshooting. The Skill supports execution via MCP servers for Cloud Logging, BigQuery, Cloud Monitoring, and Network Management, but includes a CLI fallback to ensure flexibility.

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