senior-network-infrastructure

name	senior-network-infrastructure
title	Senior Network Infrastructure Skill Package
description	Network infrastructure specialist for VPC/VNet design, VPN configuration, firewall policies, load balancing, and multi-cloud networking. Includes topology analysis, security group generation, and network compliance auditing.
domain	engineering
subdomain	network-infrastructure
difficulty	advanced
time-saved	70% reduction in network configuration time
frequency	Weekly for infrastructure changes, daily during deployments
use-cases	["Designing VPC/VNet architecture for multi-region applications","Configuring site-to-site VPN between cloud providers","Generating firewall rules and security groups","Planning subnet allocation and CIDR blocks","Auditing network security compliance"]
related-agents	["cs-network-engineer","cs-devops-engineer","cs-architect"]
related-skills	["engineering-team/senior-devops","engineering-team/senior-security"]
related-commands	[]
orchestrated-by	["cs-network-engineer"]
dependencies	{"scripts":["vpn_configurator.py","firewall_policy_generator.py","network_topology_analyzer.py","subnet_planner.py"],"references":["vpc_design_patterns.md","network_security_guide.md","cloud_networking.md"],"assets":[]}
compatibility	{"python-version":"3.8+","platforms":["macos","linux","windows"]}
tech-stack	["Python 3.8+","Terraform","AWS VPC","Azure VNet","GCP VPC","BGP","IPSec","WireGuard"]
examples	[{"title":"VPN Configuration","input":"Configure site-to-site VPN between AWS and Azure","output":"Terraform configuration for AWS VPN Gateway and Azure VPN Gateway with IPSec tunnel"},{"title":"Firewall Rules","input":"Generate security groups for 3-tier web application","output":"AWS Security Groups for web, app, and database tiers with least-privilege rules"},{"title":"Subnet Planning","input":"Plan subnets for /16 VPC with 3 AZs","output":"CIDR allocation plan with public, private, and database subnets per AZ"}]
stats	{"downloads":0,"stars":0,"rating":0,"reviews":0}
version	v1.0.0
author	Claude Skills Team
contributors	[]
created	"2025-12-16T00:00:00.000Z"
updated	"2025-12-16T00:00:00.000Z"
license	MIT
tags	["network","infrastructure","VPN","firewall","VPC","load-balancer","security-groups","routing","DNS","multi-cloud","networking","AWS","GCP","Azure","engineering"]
featured	false
verified	true

Senior Network Infrastructure

Complete toolkit for network infrastructure design, VPN configuration, and security policy management across AWS, Azure, and GCP.

Overview

This skill provides comprehensive network infrastructure capabilities through four core Python automation tools and extensive reference documentation. Whether designing VPC architectures, configuring VPNs, generating firewall policies, or planning subnet allocations, this skill delivers production-ready network configurations.

Senior network engineers use this skill for cloud networking (AWS VPC, Azure VNet, GCP VPC), VPN configuration (site-to-site, point-to-site), firewall policy management (security groups, NACLs, NSGs), load balancing, and network security compliance. The skill covers multi-cloud connectivity, network segmentation, and zero-trust architecture patterns.

Core Value: Reduce network configuration time by 70%+ while improving security posture and ensuring consistent, compliant network architectures across cloud platforms.

Quick Start

Main Capabilities

This skill provides four core capabilities through automated scripts:

# Script 1: VPN Configurator - Generate VPN configurations
python scripts/vpn_configurator.py --provider aws --type site-to-site --output terraform

# Script 2: Firewall Policy Generator - Create security rules
python scripts/firewall_policy_generator.py --cloud aws --tier 3-tier --output json

# Script 3: Network Topology Analyzer - Analyze network design
python scripts/network_topology_analyzer.py --input vpc-config.json --check-redundancy

# Script 4: Subnet Planner - Plan CIDR allocation
python scripts/subnet_planner.py --vpc-cidr 10.0.0.0/16 --azs 3 --tiers 3

Core Capabilities

• VPC/VNet Design - Multi-region VPC architecture, hub-spoke topology, transit gateway patterns for AWS, Azure, GCP
• VPN Configuration - Site-to-site VPN, point-to-site VPN, IPSec tunnels, WireGuard configurations
• Firewall Policies - Security groups, NACLs, NSGs, WAF rules with least-privilege principles
• Load Balancing - ALB/NLB configuration, health checks, target groups, SSL termination
• Subnet Planning - CIDR allocation, IP address management, subnet sizing for optimal utilization
• Network Security - Network segmentation, zero-trust architecture, DDoS mitigation, compliance auditing

Python Tools

1. VPN Configurator