Relating to the VNUML setup mentioned in the previous post, I’ve been tinkering with IP tables to write firewall and routing rules for our new network. I’ve tried to ‘learn’ IP tables several times, and repeatedly find myself thinking that I’ve got it sussed only to realise that I’ve misunderstood something really critical. I am… (read more)
Last week I discovered a most excellent piece of software, namely VNUML. As their web page says, it is “a general purpose virtualization tool designed to quickly define and test complex network simulation scenarios”. That means you can test network ideas and design decisions without having to deploy spare kit or mess with an existing… (read more)
Didn’t really want to do this, but I’m getting fed up with removing spam comments from this weblog, so … as of now any comments you leave here will not appear until they are approved by me. This may mean a delay of anything from a few minutes to a few hours before your comment… (read more)
Seem to be doing a bit of ‘family Windows PC’ support at the moment. Have dished out copies of AVG Anti-Virus to people, plus running spyware checks. One of these was my little brother, who has been running a non-virus-protected PC for some time and it has “started doing strange things”: I’ve given him a… (read more)
Well, we’ve reached 2005 at last. This year with be Bandwidth Year, once work moves to new premises in June. Christmas and related stuff: Have finally got “Lord of the Rings: Return of the King” on DVD, although have not yet found a free four-hour slot to watch it! Also, got a copy of Hacker’s… (read more)
Today our work’s external internet connection was upgraded from a 64 kilobit leased line to ADSL: 512kb/s download, 128kb/s upload. That’s so much better. 🙂
Finally got a new mobile phone. It’s a Nokia 6100. It’s Not Big And It’s Not Clever. That means it’s really small (well, thin particularly) but might not have some of the bleeding-edge features (e.g. no camera, no bluetooth etc.). Basically, I don’t need the phone to do that, but I want it to be… (read more)
There is a new kid on the Linux distribution block, namely Ubuntu. I downloaded a demo live CD yesterday to try it out. So, I booted up from the CD. Some live CDs suffer from being slow to load applications, because they’re loading files off the CD rather than the hard disk, so when I… (read more)
Seems to have been a busy week, but there’s a few things I spotted online of interest: On 31 August this year, a (largely peaceful) demonstration against George W Bush in New York resulted in more than 1000 people being arrested and detained for over 24 hours in very poor conditions. There is a story… (read more)
Part Two: Getting more things setup This is the second in my series of write-ups about installing and using a Debian (Sarge) installation from scratch and doing everything properly, i.e. The Debian Way. In this section, after the initial installation was complete, I began setting up other programs and tweaking the configurations a little. Video… (read more)
