Dynamic DNS services allow people with a dynamic IP address from there ISP (like me) to access resources using a name instead of by IP address. Most routers have support for updating dynamic DNS services, but are usually limited to one service. I use DynDNS (free, which is no longer offered) for this type of access. I wanted to switch my DNS servers to OpenDNS and while they don’t require the same type of updates like DynDNS to work, they offer some interesting features like stats and category filtering using a dynamic DNS type service. The problem is my router only support updates for one dynamic DNS service and it was already updating DynDNS. Luckily, OpenDNS also runs a service called DNS-o-Matic which will update multiple dynamic services at once. Here are some quick steps to set this up on DD-WRT.
I’ve played around with FreeNAS in the past. If you aren’t aware it underwent some major changes a while ago where the main developer (Volker) stopped developing and handed over development and maintenance to a company to handle. They basically re-wrote the (now) legacy version (0.7) focusing on business requirements first and foremost and removing many of the features that excited home users about FreeNAS. Since then Volker has been working on a NAS project written on top of Linux (Debian Squeeze) called OpenMediaVault (OMV). Every once in a while I would peek in on each and see how the development has been moving, and from what I can tell OMV has made up a lot of the ground it lost having to write everything from scratch. I’ve started playing around some with OMV in a VirtualBox install and am trying to do some more research to see if it’s “Production” ready for the home environment and would meet any requirements I might have.