Network links can have hidden problems. Cables, ports, or settings can cause errors. This skill helps you find those problems by checking interface counters.
You look at counters like CRC, drops, and duplex mismatch. The trend of these numbers matters more than one reading. You compare both ends of a link. Then you decide if hardware needs replacement.
This skill works on routers, switches, and Linux hosts. It gives you a clear way to diagnose packet loss and speed issues.
Global
mkdir -p ~/.claude/skills/network-interface-healthProject
mkdir -p .claude/skills/network-interface-healthSource Repository
Protocol Reverse Engineeringwshobson/agents
Capture and decode network protocols for security research and debugging
Homelab Network Setupaffaan-m/everything-claude-code
Plan a home network that grows without a full rebuild
Cisco Ios Patternsaffaan-m/everything-claude-code
Safely review Cisco IOS configurations with read-only commands wildcard masks ACL placement and interface hygiene
Network Bgp Diagnosticsaffaan-m/everything-claude-code
Diagnose BGP neighbor issues with safe read-only commands and steps
Homelab Network Readinessaffaan-m/everything-claude-code
Plan your homelab network changes safely with a VLAN DNS and VPN checklist
Homelab Wireguard Vpnaffaan-m/everything-claude-code
Set up a fast WireGuard VPN server for secure remote access to your home network
Homelab Vlan Segmentationaffaan-m/everything-claude-code
Isolate home devices with VLANs for better security and control
Homelab Pihole Dnsaffaan-m/everything-claude-code
Block ads on every device with Pi-hole DNS for your home network