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Category: Net: General

Net: Faster ‘net Connection

It’s looking like I need a faster internet connection here at home. At the moment I’ve got a “bog-standard” ADSL link (512k downstream/256k upstream) and it’s just been maxed out recently – a little bit of background first:

I’ve been working on a BIG personal project for a couple of months now which has necessity a LOT of data crunching (somewhere in the region of 20Gb of raw data) on my two machines (‘Zaphod’ my Fedora/RedHat Linux Box and ‘Ford’ my WindowsXP box)- most of that data has been downloaded from the internet via various methods (plus I’ve got all my email and other downloads using the connection). I’ve now processed the data and I’m in the stage of getting it up to ‘houston’ (my webserver which this blog and various other sites run on: it’s called Houston not because of the star of the World’s Largest g-b or because of the space shuttle, but because it’s actually in Houston, Texas): however, ADSL is short of “Asymmetric Digital Subscriber Line” and hence I can only upload at 256k (Asymmetric basically means the download and upload speeds aren’t the same). I tried moving a 7Gb.tar.gz file (yep – that means it’s already been compressed: and that’s only half the data) and it just wasn’t going to be uploaded. First my router/firewall was stopping it after a few hundred Mb, then I switched to “passive mode” (if you don’t understand how FTP works and “Stateful firewalls” operate you perhaps can’t see why this was necessary) and managed to get around half a gig uploaded, but still no dice. So I’m having to work around it for now.

At the moment, I’ve got Houston fetching the data “from the source” and I’m going to have to run the “cruncher application” on the server remotely (which will cause CPU usage to spike), but then I just need to get around another 5Gb uploaded. Fun fun fun 🙁

“But that’s just going to be a spike for a few weeks” I hear you cry. Well, no it isn’t. My “home network” (consisting of Ford and Zaphod) is growing by the week at the moment: I’ve just brought an oldish Acorn A7000 computer and a RISC PC is on order from ebay and they’re going on the network (I need access to various floppies, CDs and Zip discs which only they can read) and I should have an Dell Inspiron notebook coming to add to the network (with a wireless card). Talk about expansion: by the end of the month, I’m going to have 5 machines running for various tasks and it’s just me in the house(!).

Now, that’s why I’m looking for a cheaper “higher bandwidth” connection – BulldogDSL seem to be offering 1Mbps ADSL connections for the same price as my 512K link: but has anybody had any experience with them?

Net: Words to Auld Lang Syne (II)

With 27 minutes to go until 2004, I would just like to wish everybody a Happy New Year and re-post the lyrics to Auld Lang Syne (you can even listen to a 9k MIDI version if you want).

So here’s the “Scottish/English” version, the English and (by request) the German lyrics – however, I can’t vouch for the accuracy of these, but I’m told they’re correct… Auld Lang Syne, incidentally, means ” old times; times past, esp. those remembered with affection or nostalgia”.

General: Hot Day, Bank Holidays

Hot Day, Bank HolidaysSince it’s a hot day today (and also my birthday), I decided to see when the next “bank holiday” (read: “public holiday” for non-UK readers) is and it’s not until August 🙁 Looks like I’ll have to book some time off work if I want to have a break by the beach (my GESF called me at 5pm until 5.30pm from the beach and we had a talk).

For future reference, here’s the forthcoming holidays for the UK taken from the DTI’s Bank Holiday list:

  • 25 Aug: Summer Bank Holiday
  • 25+26 Dec: Christmas Day and Boxing Day
  • 1 Jan 04: New Years Day
  • 9 Apr 04: Good Friday
  • 12 Apr 04: Easter Monday
  • 3 May 04: “May Day” Bank Holiday (subject to Royal Proclamation)
  • 31 May 04: Spring Bank Holiday

Net: I’m Off To Space!

Certificate of ParticipationFirda pointed me towards the Deep Impact: Send Your Name to a Comet site and now my name is now going to be “included with other names on a disc attached to the impactor spacecraft, which will collide with (Comet) Tempel 1”. You’ve got until January 2004 to submit your name (don’t think about submitting a fake name as the site is a “US Government (Federal) website” and “it is a violation of US code to improperly use Federal computing resources”).

The Deep Impact Mission is due for launch on the 30th of December 2004 from Kennedy Space Center and is due to impact on the comet on the 4th of July 2005.

Techy: UK Second Level Domain Names

[UK Domain names]This recent article on “El Reg” (The Register) about .uk domain names got me feeling like just listing all the .uk secondary level domain names that currently exist and who administers them. A number of these were actually missed out in Kieren’s article – but who am I to point out omissions on such an excellent site (yep, The Register is one of my regular reads and has been for several years now).

ac.uk
Used by academic establishments. Administered by Ja.Net
bl.uk
The British Library.
co.uk
Commercial enterprises. Administered by Nominet
gov.uk
Governmental bodies. Administered by Ja.Net
jet.uk
European Fusion Development Agreement JET (near Oxford). The site now mainly resides under the jet.efda.org domain.
ltd.uk
Private Limited Companies Only. Administered by Nominet
me.uk
Personal domains. Administered by Nominet.
mod.uk
Ministry of Defence. Administered by DRA (Defence Research Agency) Malvern on behalf of the MOD.
net.uk
Internet Service Providers. Administered by Nominet.
nhs.uk
National Health Service organisations. Administered by the NHS coordinator. See also the Nominet page
nic.uk
Nominet itself
org.uk
Non-commercial organisations. Administered by Nominet.
parliament.uk
United Kingdom Parliament
police.uk
UK Police Force.
plc.uk
Public Limited Companies Only. Administered by Nominet
sch.uk
Schools. Administered by Nominet