Suresh Vina

I’ve been working with Palo Alto Firewalls and Panorama for a few years now, yet the best ways to

When I was at Autocon1, I visited the Arista booth and had an interesting chat with their team. They mentioned

People often ask me how I manage to write so many blog posts. With 5-6 posts a month, it might

Packet capture is very useful when you troubleshoot network connectivity issues or monitor suspicious activity. Diagram Few things to consider

If you work with Palo Alto firewalls, you might know there's no straightforward way to find and remove

As a Python learner, I've faced several challenges, but so far, one of the most difficult topics to

As a Network Engineer or someone working in IT, I always needed a firewall for my home network. Whether it&

In this blog post, let's look at how to configure TACACS+ AAA authentication on Arista EOS devices using

Yes, you read that right. NetBox Labs is now offering a generous free plan for their SaaS version of NetBox.

Yes, you read that right. My Network Lab is indeed a text file (YAML file to be more specific). I

Welcome back to part 6 of the 'Nornir Network Automation Course'. Up to this point, we've

In today's blog post, let's look at how to share User-ID information between Palo Alto firewalls

In this blog post, let's look at a very simple Network CI/CD pipeline that manages my Containerlab

Hi all, in this quick blog post, let's look at how to run Palo Alto firewalls in Containerlab.

Welcome back to part 5 of the Nornir series. If you're new to Nornir or need a quick

So far in this Nornir series, we've covered what Nornir is, the problems it solves, and how to

In my Python journey, I've always stuck to just one version of Python at a time. I happily