VPN Troubleshooting Playbook: A Practical Field Guide for Site-to-Site VPN Issues

By Rodney Pannell

A practical field guide for diagnosing site-to-site VPN problems under pressure. This playbook teaches the troubleshooting pattern, the platform differences, and the proof steps that separate guessing from engineering.

Inside you'll get:

- A repeatable VPN troubleshooting framework

- Tunnel down vs. tunnel up/no traffic diagnosis

- ASA, FortiGate, and Meraki troubleshooting paths

- NAT, ACL, selector, and routing failure patterns

- Practice labs, scenario cards, and incident worksheets

- Interview-focused answers for real-world VPN questions

Built for IT professionals, network engineers, support technicians, and CCNA/CCNP learners who want a clearer way to troubleshoot VPN issues in real environments.

• Format: Paperback
• Language: English
• ISBN: B0GZL89PB3
• ISBN13: 9798195328092
• Release Date: May 2026
• Publisher: Independently Published
• Length: 36 Pages
• Weight: 0.24 lbs.
• Dimensions: 0.1" x 8.5" x 11.0"