dnsmasq, Split DNS and the Dreaded “No address (A) records available” Error

I run the highly popular and lightweight dnsmasq DNS forwarder and DHCP server program on numerous embedded devices. One of the cool things you can do with dnsmasq is something called split DNS (some people call it split-brain DNS or split-horizon DNS). If you don’t know what it is, go check out the wikipedia story.

To implement split DNS with dnsmasq, you Continue reading » dnsmasq, Split DNS and the Dreaded “No address (A) records available” Error




When Did We Lose the Ability to Read and Write?

When did human beings lose the ability to read and write? Increasingly I’m finding that people just aren’t reading and writing nearly as much as they used to. I’m not alone in noticing this trend. Lately it has become a frequent subject of chatter with my more enlightened peers around the proverbial water cooler.

This trend towards illiteracy is no more evident than in the world of email. Back in the day, people actually used to read email, and shortly after reading a message, they would write back to you to acknowledge your message, answer your question or give some other appropriate response.

Nowadays it seems that Continue reading » When Did We Lose the Ability to Read and Write?

Bell Canada Buys Its Way to the Top of Google Search Engine Rankings for Usage Based Billing

Yesterday while doing research on usage based billing for another story in my series on UBB, I came across some interesting search engine results. I wanted to see how one of my recent UBB stories was performing in Google search engine rankings. I had spent quite a bit of time doing search engine optimization (SEO) on that story and was expecting good search engine results. As it turns out, my SEO work was pretty effective. When I ran a search on Continue reading » Bell Canada Buys Its Way to the Top of Google Search Engine Rankings for Usage Based Billing

How to Fix VirtualBox Time Synchonization Problems

I’ve been running VirtualBox for a couple of years now but lately I’ve been having problems with the time synchronization between my 32-bit Windows XP guest and my 64-bit Ubuntu Linux 10.04 host in VirtualBox 3.2.12. Frequently, I’ve noticed that Continue reading » How to Fix VirtualBox Time Synchonization Problems

Page 2 of 24«12345»1020...Last »