In my earlier blog post, Troubleshooting OT Security: Why IT-Site1 Can’t Ping OT_Site1R, we discovered the reason for this issue. Our “who done it” is simple. For security reasons, we are using Cisco TrustSec to keep them from communicating. Which… Read More ›
I’ve been having an absolute blast playing in a lab environment for OT Security. It is this wicked cool setup I got the great fortune to play, I mean work, in. So much more is coming and I admit I… Read More ›
Just had a blast playing with VRF Route Leaking with a FTD. It is so cool and super simple to do. Let’s say you have a Cisco Firewall, a 3140 FTD in this instance, and you want to have varying… Read More ›
So let’s start with the FP9300 chassis and the 3 node ASA cluster I already have up and running. If you are wondering what the devices are on the far left and far right, those are a Spirent Test Center… Read More ›
“Life is Good” has this great shirt I have a few of – “WTF: Where’s the Fish?” It is actually a question I get asked a lot. Where did I go? Where are my blogs? Where are my YouTubes? Where… Read More ›
In Part 1 we set the stage and configure the FTD to BGP (w/ GR enabled) with the N9K. In part two it is now time to play! 🙂 What Will be Covered in Part 2 Basically I’m going to… Read More ›
Enabling BGP Graceful Restart on the Cisco Firepower Threat Defense (FTD) just got so easy! I’m stoked! So the other day I needed to put together an environment with the FTD eBGP peering with graceful restart enabled and test it…. Read More ›