I like networking -- always have. However, today, my networking knowledge is only okay -- but I want it to be great! My goal is to achieve CCNP certification in 6 months. To help with this effort, I have added a Cisco lab to my home network. It is old equipment (2x …Continue reading

FRR is one of the things I have wanted to configure on my Raspberry Pi, specifically to enable anycast for Pi-Hole. The reason to do this is that I do not want my Raspberry Pi to be a single point of failure on the network, especially since it has been …Continue reading

It has been a while since I did much of interest in the home lab, but that is changing this week.

I am starting to rework lots of things:

• This blog content is now tracked in a bitbucket repo
• I am upgrading my home network to UniFi hardware
• I am …
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In an earlier post, I mentioned the NFS automounter. I make use of the NFS automounter everywhere. And by "everywhere," I mean "nearly every Unix system I install." FreeBSD, NeXT systems, Mac OS X, Linux -- they all get the configuration.

The NFS automounter is useful because of the ease of …Continue reading

My home network has changed significantly in recent months.

First, I purchased three MikroTik devices, an RB260GS for my office and two hAP AC, one for my office and one for my garage. This allowed me to simplify my network and it provides for several changes. My network now looks …Continue reading

I was recently asked about SSH, tunnels, and reconnecting disconnected sessions. Some people use mosh, but I take a different approach, one that does not require any special server software on the target server.

As with mosh, I recognize that sessions will become disconnected. As such, I run a screen …Continue reading

I recently got a new MacBook Pro, and as I was setting up the mail configuration on that laptop, I found that I was unable to send mail through my mail server. I use Apple Mail, and usually it works great for me, but in this case it was not …Continue reading

I own a CanoScan LiDE 30. This scanner is about 15 years old, and back when I got it new, it was supported on Mac OS X. Canon stopped updating the drivers a couple years later, so I switched to TWAIN-SANE.

When I did that, I wrote a "scan" shell …Continue reading

Like most people in my industry, I use multiple email addresses at multiple providers. Used to be, I could configure all of my email addresses in my mail client and just send through my mail server and -- voila -- my email would go out as whatever address I wanted to use …Continue reading

I have a 3-story house, and my office is on the third floor. Wifi connectivity in the bonus room over the garage was terrible, so I brainstormed ideas with coworkers and friends about how to fix this. As a temporary measure I ran a long ethernet cable from the office …Continue reading