Below is a way to check the Tx/Rx Optical power levels on a Cisco router. I have a post on... Read More
This command is a good one that I use often. There are time I want to see if a route... Read More
Something to keep in mind is when you ping from a Palo Alto firewall via the CLI, it’s going to... Read More
What is SWIP? SWIP (pronounced swipe) stands for Shared WHOIS Project. It’s basically a process for the ISP who owns... Read More
While looking at the design guide for Akamai’s GRE Technical Guide, you’ll notice that the TCP MSS in their example... Read More
This is one way to find public IP Ranges for email using DIG. This is used if you want to... Read More
This will allow you to run Bash scripts from ZSH by just doing ./{script}. Shebang – From the CLI, add... Read More
In this post I’m going to jot down some notes I have sitting around for DDOS. I’ll list some things... Read More