Running Cisco CML in Proxmox
For the past few years, I’ve been running all my virtual machines on VMware Workstation Pro, installed on Windows
5 min read
Blog
Getting Started with Infrahub
If you're in the Network Automation space or attended one of the last two Autocon events, you might
9 min read
Why You Should Change Palo Alto Master Key?
Palo Alto firewalls come with a default master key used to encrypt passwords, secrets, and certificates. If your firewall is
4 min read
Palo Alto Auto-Tagging to Automate Security Actions
Auto-tagging allows the firewall to tag a policy object when it receives a log that matches specific criteria, creating an
4 min read
Cisco CML Free Tier (No Kidding)
I first came across this on LinkedIn that Cisco is introducing a free tier of their Cisco CML platform (starting
4 min read
My Experience with IP Fabric Automated Network Assurance Platform
I've been following IP Fabric for some time now, checking out their updates and reading their blog posts.
9 min read
Introduction to Arista PyeAPI
The Python Client for eAPI (pyeapi) is a Python library that simplifies working with Arista eAPI, removing the need to
7 min read
Palo Alto Site-to-Site VPN Configuration Example
What if I tell you that configuring site-to-site VPN on Palo Alto firewalls is easier than you may think? Just
7 min read
Juniper EX Switch Port Mirroring
In this blog post, we will look at how to set up port mirroring on Juniper EX switches. The goal
1 min read
Palo Alto High Traffic Latency Troubleshooting
We all know that firewalls are limited by hardware resources. Larger devices support higher throughput, while smaller ones may not
4 min read
Running Cisco IOL Devices in Containerlab
Containerlab v0.58.0 supports running Cisco IOL images, which is something I was very much looking forward to. IOL
3 min read
Caddy Reverse Proxy With Docker
I currently run multiple Docker containers across two hosts, each hosting various applications on different ports. UniFi Controller exposes the
5 min read
Global Protect VPN SAML SSO with Entra-ID
In this blog post, we will look at how to use Entra-ID SAML SSO with GlobalProtect VPN. This guide assumes
5 min read
Global Protect Internal Host Detection & Internal Gateways - Lessons Learnt
I already had Palo Alto GlobalProtect VPN configured with an external gateway and portal, allowing me to connect back to
6 min read
Building a Simple HTTP Source for Firewall EDL
Recently, I wanted to add a list of domains to the Palo Alto DNS policy to block them from resolving.
3 min read
How to Protect GlobalProtect Portal from Brute Force Attacks?
As soon as you configure GlobalProtect and go to the monitor tab, you will see hundreds or even thousands of
5 min read
Memos - Amazing Open Source, Self-hosted Notes App
I've tried many note-taking apps like Evernote, OneNote, and Apple Notes, but none really satisfied me, if I&
4 min read
Auto Scaling Palo Alto VM-Series Firewalls in AWS
In this blog post, we're going to explore how to Auto-Scale Palo Alto VM-Series Firewalls in AWS. It&
14 min read