Archive for April, 2015

5 Router Commands That Saved My Life

We have all learned an important lesson in life the hard way. When it comes to working on the router or switch, there is often a couple of commands that you discovered after beating your head against the wall for a while that if you had known about them earlier, would have made your life so much easier. These are those commands for me.

But they didn’t teach me that in WOBC! – Comments in configs

Config Comments

There are a few things that are in WIN-T that are not explained in school. You either find yourself figuring it out or being told by another Warrant. How many of you have noticed that there are configurations available for all your equipment in TXT format? How many of you use them to blow in configurations when replacing gear from your spares? How many of you have read all the comments?

Which Way Do I Go SIPR Edition (Changing Routing)

WIN-T Routing with FDMA

A couple of weeks ago we talked about what affect changes to our network can have when we add HCLOS and other links between nodes. In that article, we talked exclusively about NIPR traffic going across the network and didn’t mention anything about SIPR. So what happens with our SIPR traffic if we install a HCLOS link?

What the hell Happened to the TACLANE?

TACLANE Encrypted Tunnel

A quick story for everyone today. A year or two ago a unit was coming through here on rotation. One of their CPNs was setup very close to the Brigade Main so the Net Tech made the decision to give himself some redundancy in his network and ran a piece of fiber between the two nodes. Life was good until one day he had to stow his dishes and all of a sudden, SIPR stopped working. Why?