The Boston Diaries

The ongoing saga of a programmer who doesn't live in Boston, nor does he even like Boston, but yet named his weblog/journal “The Boston Diaries.”

Go figure.

Wednesday, April 26, 2006

That sick feeling in your stomach when you know you created a huge mess

I thought I would go ahead and remove the firewall between our core router and the DSL router. I made as much preparation as I could before 5:00 pm, the end of the business day.

At about 5:05 pm I swapped some network cables around.

And the Internet broke.

I'm not sure why it didn't work. At first, I thought maybe it was the VLAN I created on the core router for the DSL router port (to segregate the network traffic and cut down on broadcasts) and reverted that.

The DSL circuit was still down, and my phone started ringing.

I then thought that I needed a crossover cable, but I was getting a link light when using the existing cable.

And the DSL circuit was still down.

The routing changes I had to make looked good, but still, no DSL.

Clearing the ARP tables didn't help [but I just now realized, in writing this, that I only cleared the ARP table on the core router, and not on the DSL router—hmmmm].

So I had to revert everything back while trying to keep myself from getting sick.

Blah.

Obligatory Picture

An abstract representation of where you're coming from]

Obligatory Contact Info

Obligatory Feeds

Obligatory Links

Obligatory Miscellaneous

Obligatory AI Disclaimer

No AI was used in the making of this site, unless otherwise noted.

You have my permission to link freely to any entry here. Go ahead, I won't bite. I promise.

The dates are the permanent links to that day's entries (or entry, if there is only one entry). The titles are the permanent links to that entry only. The format for the links are simple: Start with the base link for this site: https://boston.conman.org/, then add the date you are interested in, say 2000/08/01, so that would make the final URL:

https://boston.conman.org/2000/08/01

You can also specify the entire month by leaving off the day portion. You can even select an arbitrary portion of time.

You may also note subtle shading of the links and that's intentional: the “closer” the link is (relative to the page) the “brighter” it appears. It's an experiment in using color shading to denote the distance a link is from here. If you don't notice it, don't worry; it's not all that important.

It is assumed that every brand name, slogan, corporate name, symbol, design element, et cetera mentioned in these pages is a protected and/or trademarked entity, the sole property of its owner(s), and acknowledgement of this status is implied.

Copyright © 1999-2024 by Sean Conner. All Rights Reserved.