# Layer2 Attacks

> Skills for Layer 2 network attacks including ARP spoofing, DHCP attacks, and VLAN hopping.

- Skill: `omkar-ukirde/layer2-attacks` (Agent Skill, multi-file: 6 files)
- Install (CLI): `npx skillmds@latest add omkar-ukirde/layer2-attacks`
- Raw SKILL.md: https://api.skillmd.com/api/skills/omkar-ukirde/layer2-attacks/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: omkar-ukirde (https://skillmd.com/u/omkar-ukirde)
- Updated: 2026-09-10
- Page: https://skillmd.com/skills/omkar-ukirde/layer2-attacks

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# Layer 2 Attacks

Attacks targeting the data link layer for MITM and credential capture.

## Skills

- [ARP Spoofing](references/arp-spoofing.md) - ARP cache poisoning
- [DHCP Attacks](references/dhcp-attacks.md) - DHCP starvation and rogue server
- [LLMNR/NBT-NS Poisoning](references/llmnr-nbt-ns-poisoning.md) - Local name resolution attacks
- [VLAN Hopping](references/vlan-hopping.md) - VLAN segmentation bypass
- [IPv6 Attacks](references/ipv6-attacks.md) - IPv6 exploitation

## Quick Reference

| Attack | Tool | Result |
|--------|------|--------|
| ARP Spoof | arpspoof | MITM |
| LLMNR | Responder | Hashes |
| DHCP | Yersinia | DoS/MITM |