Net Neutrality

Earlier this week, the FCC, “lead” by Ajit Pai voted to repeal its policy of Net Neutrality.  The policy was put into place in Feb 2015 after the FCC (at the time under the Obama administration) made the decision to classify ISPs as a public utility under Title II of the Telecommunications Act.  For a lot of people (myself included for a while), this doesn’t make a lot of sense what any of this means so let me try to take a few minutes to explain (at least my understanding of it).

Splunk .conf2017 Day 1

Splunk

So today was day one of Splunk .conf2017.  This being my first time at .conf, I wasn’t entirely sure what to expect.  The morning started off with the keynote address by the CEO of Splunk, Doug Merritt.  A couple of interesting numbers to start with.  7,187 people were regestered to attend .conf this year from 65 countries who traveled a combined 65 million miles to get to Washington DC (enough miles to go to and from the moon over 100 times).

Keeping Time Without a Source

Clocks

A while back I wrote about the importance of using a standardized time source.  Keeping accurate time across devices is essential so that you can easily correlate events within logs across the network. But what do you do when you’re operating on a closed network and there is no time source that you can pull from?

Where the Hell am I?

GPS Satellite

As anyone who has spent more than an hour or two driving around the box at NTC knows, it can be pretty damn easy to get lost in the desert, especially at night under blackout conditions.  After 3.5 years there, I got pretty good at knowing my way around the box but during each rotation there was always at least one or two times where I would get turned around and have no idea where the hell I was

Getting from A to Z Part 2 (Troubleshooting Layer 3)

Troubleshooting

By and large I personally think that most of us are much more comfortable with layer three than any other layer in the OSI model. We deal with it each and every day. We have a number of tools at our disposal which make it very easy for us to see if/when it’s working and just how the data is traveling. To start with though, we have to know just how things are supposed to work.