Monthly Archive for September, 2004

D’oh!

So I’ve been trying to work out why network behaviour has been so erratic at work since I replaced our leased line with a 1Mb DSL line. Seemingly at random, machines would be unable to connect to the outside world. It was as if a machine was completely firewalled, but a few hours later it would be fine - and a different machine would be unable to connect. This was mostly obviously manifested by MSN Messenger failing to connect. (Note to any Sysadmins who allow MSN: This is a very quick way to piss off your entire staff!). It was only after staring at the PIX config for two straight hours, that I finally noticed this line:

nat (inside) 1 0.0.0.0 0.0.0.0 10 10

For those of you not familiar with PIX IOS configuration, the

10 10

at the end of that line is the number of concurrent connections that the rule will allow. So basically, 10 machines could be NAT’d out of the network before it would stop processing them. Only when one machine stopped talking to the outside world would it let another take its place. D’oh! I changed it to:

nat (inside) 1 0.0.0.0 0.0.0.0 0 0

And of course it immediately started working properly! (0 means unlimited connections.)

Lesson learned! I’m just embarrassed it took me so long to spot!

Unreal Tournament Stuff

Have just installed the The Unreal Tournament 2004 Editor’s Choice Edition Bonus Pack which includes six new characters, three new vehicles (the Paladin, the Cicada, and the SPMA), and four unique new Onslaught maps.

Games Night tonight, so will get a chance to try them all out. :)

Bed For Sale

I’m trying to sell my new bed I’ve just ordered over the internet as my room is not that big and I misjudged the size of the bed compared to the size of the gap it had to fit in but I cant send it back for some reason. However I can change the delivery address.

The bed frame is 100% hand carved and imported from Thailand, the mattress is high quality too. I thought I would give you guys first offers, but if you know of anyone else who might be interested please forward this on as I’d like to sell it ASAP.

I haven’t named a price but if you’re interested let me know.

Picture of Bed For Sale

This Isn’t Your Father’s Trilogy

I think Penny Arcade manage to speak for all of us on the subject of Lucas’ tinkering with the original trilogy.

Voooom! I globber for you.

From one classic Radio 4 comedy (ISIHAC) to another: The Hitchhiker’s Guide to the Galaxy, which returned to the radio this evening with its Tertiary Phase. Adapted from the third book in Douglas Adams’ quite ill-named trilogy, it reunites nearly all the original voice talent from the original recordings. Sadly Peter Jones - The Book - died about four years ago, so the voice of the book has been recorded by William Franklyn.

The capsule review: I liked it!

It took a little while to get used to William Franklyn as The Book, but with some clever editing and splicing together of the two voices, including merging them completely at some points, you begin to enjoy the new voice. There’s even some exposition from Ford explaining that something odd is happening to the book… “It’s being updated.”

The precis of how Wowbagger became the Infinitely Prolonged had me laughing out loud -

He had his immortality inadvertently thrust upon him by an unfortunate accident with an irrational particle accelerator: Fzzt. “Oh dear.” A liquid lunch: “Whoops.” And a couple of rubber bands: Pfffft. “Oooh.”

- As did Marvin’s encounter with the very floopy mattress, Zem; a scene that I always enjoyed in the book, and which thankfully entirely lived up to my expectations. “Hello Zem!”

I’d forgotten about the life-cycle of the ratchett screw-driver fruit, but as I was laughing at The Book’s explanation of it (and the mattresses) I did remember reading it.

It’s a while since I’ve read the last three books, so I can only half remember the plot. Apparently Douglas Adams left notes about what he had planned for the radio shows, so we expect continuity to take a back seat to a good gag. We can also look forward to Douglas’ voice showing up later in the series as Agrajag - Arthur’s repeated whipping boy.

The sound effects are just as I remembered, including the distinctive, beep-beep,chug-a-chug-derg noise the Guide makes as it starts up.

TiVo is recording them for me, so I automagically have 192kbit mp3s of the episodes as they’re broadcast. I’ve just listened to episode 1 twice in a row, and it’s making smile all over again.

This is the first incarnation of The Guide that I’ve been able to experience “live” as it were. The original series were broadcast either just before I was born, or in the few years after, the books around the same time. I was really too young to watch the TV show when it was first broadcast, although I do have a vivid memory of seeing a glimpse of the TV show one night, before my mum made me turn it off. Just that glimpse (it was the crew climbing into the transporter on Hotblack Desiato’s ship) was enough to make me spend my pocket money on the entire trilogy (all four books, as it was then). I’ve still got them somewhere, very tatty paperbacks - the edition where each quarter of the front cover lined up with the other three books to display a picture of a towel, babel fish, heart-of-gold ship, or… something else - I forget! Next year we get the movie - finally! - it having been in development hell for years.

Hitchhiker’s is back - and it’s not crap! Horrah!

TiVo to DVD

Fantastic!

I’ve just created a couple of picture perfect high-bitrate DVDs, from content that had been stuck on my TiVo for weeks. I used a combination of tools in the end, ripping the .ty files from the TiVo using mfs_ftp, and then using most of the tyTools package to edit, insert chapters, and create a DVD.

I did make one slight cock-up on my first go - I created a DVD without transcoding the audio first. The TiVo stores its audio at 32KHz, and most DVD players expect a 48KHz stream… when I played my first trial DVD on a standard DVD player, everyone sounded like a chipmunk. It meant that the intelligence officers in The Grid (I’m encoding all three episodes for Sue) lost some of their gravitas! It’s a simple menu option on the tyTools package to make sure it transcodes the audio when it creates the VOB files. Clever stuff.

I’m just ripping the last episode of The Grid, and then I shall start on all the other stuff I’ve left on TiVo for ages. I think I’ll begin with Kind Hearts and Coronets - a brilliant film which makes you realise just why Alec Guinness was so annoyed at being remembered just for Obi Wan.

ISIHAC

I’ve just got in from watching a recording of I’m Sorry I Haven’t a Clue (The Antidote to Panel Games). There are not enough superlatives for me to adequately describe to you just how much fun it was. The usual crew (TBT, GG and BC) were on top form, joined by the brilliant Linda Smith. The gags, puns and innuendo were so rapid fire that I’m sure I won’t remember most of it.

Humph got the giggles at one point, tripping up over the punch-line to an innuendo about the lovely Samantha. It starts with Samantha going to the local beauty parlour for a leg wax, and you’ll have to wait until November to find out what got him so worked up. :) The recording tonight will make up the first two episodes of the 44th series!

All my favourite bits were there, One Song to the Tune of Another, New Definitions and of course Mornington Crescent.

The show started with the producer (Jon Naismith) coming on and standing at a microphone in front of three desks. He told a few gags, and explained the process, once he was sure we were properly warmed up (and to be fair, we didn’t need much warming!) he brought on the team, starting with Colin Sell. As the show started, Jon sat next to Humph while “The Van” played in the opening titles - we were under instructions to cheer wildly as soon as Mr Announcer mention Humph. This we did - at that Jon wandered off stage, presumably to architect things from the van.

Then the show proceded much as you’ll hear on the radio, albeit slightly longer. It was interesting that at the end of recording the first episode, the producer came back from “The Van” (I assume the BBC send a van out so as to rely minimally on local theatre sound systems) to ask Humph to record a few of the introductions and interludes again. For some of these they don’t even record the entire part - just sentence fragments, or single words. So he goes through a few missing bits reading out things like “…Barry…” with just the right inflection. After an brief interval, they did it all over again for “the following week”. At the end of episode two, they had to do a few more pickups, including one from “last week”!

Barry Cryer was excellent, as were the entire team. Faultless. And all for a tenner. Bargain!

Next month: Have I Got News for You. We’ll see what a TV recording is like!

TiVo Video Extraction

Increasingly, recently, I’ve been unable to successfully extract video from my TiVo using the TyStudio tools. I first installed them over two years ago, and back then they worked flawlessly - ripping video to MPEG2 files which I then converted to DiVX, or latterly, burned to DVD. For some reason though TyStudio is either crashing the TiVo (something to do with the TyIndex process) or just failing half way through an extraction. Sometimes the process just hangs, and timesout, other times it complains that it can’t read enough chunks and falls over. I had thought that this was just a quirk of some of the program stream I had on my TiVo, and I’d not really investigated it any further. Until today.

Turns out there’s a fair few others who had the same problems with TyStudio, and instead of giving up they developed and fixed their own extraction tools. I’ve now dispensed with TyStudio and am using a combination of other tools. So far these appear to be faster and more stable than TyStudio ever was (if not quite as quick to use.)

I’ve got mfs_ftp installed on the TiVo itself. This is a genius bit of software which runs as an FTP server on the TiVo, but can also compress the .ty file (TiVo’s video format) before sending it across the network. It now takes about 50 minutes to transfer a 90 minute program - instead of nearer 120! Once that file is safely on my laptop’s hard drive, I can use the TyTools suite to convert to something I can write to DVD. I’m going to use DVDLab for the DVD creation. If you ever need to create DVDs, I really rate this - instead of the noddy hand holding of the usual freebie DVD creation tools, it actually gives you real control over the menus and navigation structure. I liken it to Paint Shop Pro for DVDs.

Thanks go to Scott Presnell for writing up his experiences with various tools, and inspiring me to actually get my extraction woes sorted out! Oh, and it was Sue’s request for a DVD of The Grid that prompted me to try it in the first place.

Hah! I got good!

Just finished a bout of retro-gaming with the Teech. We played the excellent Dark City map from Unreal Tournament back to back for a few hours. I’d forgotten how deadly I can be with a sniper rifle when I’m on form. Teech was less than pleased with my sudden improvement…

Games night is this coming Friday, so hopefully Teech, Adz and the two Richards have had lots of practice. :D No Phil this time, as he’s off somewhere hot and sunny for the week.

Goodbye Leased-Line, Hello DSL!

That’s the big changeover done, with minimal down-time, and hopefully not too much disruption for the users.

Last weekend I set up a 512K DSL line at the office to take some of the load off our leased line. Our leased line is a measly (but very expensive!) 256K. That went well, after a bit of faffing about with the routers (Cisco 837). For some reason, one of the two 837 routers we had was sent to us preconfigured. It took us a while to realise that it wasn’t at factory defaults and go through the reset process. Once that was done the install was quite simple.

Today I went in and did the rest of the config, so now we’re not using the leased line at all. All web traffic goes out via the proxy to the 512K DSL line, while all mail and VPN traffic is sent out separately via a new 1Mb DSL line. Web browsing is already much snappier, and having tested the VPN today, it’s going to be much improved on the new connection. All this, and it’ll save us nearly a 10 grand a year in bandwidth costs. (Sorry Demon! :))




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