[How to] Set up Wireguard VPN on OPNsense
In this post, we'll walk through a simple WireGuard remote-access VPN configuration on OPNsense - including client setup examples with Windows & Android.…
Cisco Firepower - Automating Cellular Failover
How I automated internet uplink monitoring & route injection on a Cisco Firepower Firewall…
How to Improve: Stop Doing, Start Understanding
The best way to truly understand a technology is to dig deeper than surface-level configurations…
What's Going Out of Your Network?
Ever consider enabling firewall filtering for outgoing traffic from your network? Let's look at why that could be interesting...…
Devil in the Defaults
It's always the simple details that come back to haunt us...…
SRX High CPU: httpd
How to manage stuck httpd sessions that are causing 100% CPU utilization…
Ten years of Cisco Certification
It's hard to belive I started my networking career ten years ago.. How quickly time flies!…
SRX Basics: Redunancy Groups and Failover
Some background & configuration examples for Juniper SRX redundancy groups…