Failed at the Fourth Hurdle

That ended quickly then. My self-set challenge to blog every day for November lasted a whole three days. I think I may have fallen down by doing the post for the third on the second, and setting it to publish a day later, while I was out. I thought I was being clever, but I think I actually set myself up to fail, by not blogging every day. Maybe I should have forced myself to type something up on the third as well, saved as a draft, which I could have kept in reserve. Never mind, there’s always next year ;-)

Anyway, Mongrels is on, and I need to find BBC HD on the openbox S10.

2012, When F1 Becomes F-That?

Over the last couple of years, the Formula 1 seasons seem to have been getting better and better, with two successive British driver’s champions, the drama of the Honda team almost going under, then returning, phoenix-like to dominate the early half of the season with the double diffuser, taking the constructors championship and giving Jenson the driver’s championship, Pirelli coming back and taking the hugely brave direction of delivering tyres which degrade, and in the process giving some fantastic action.

The combination of the new deal for Silverstone, with it’s new track layout, Jenson and Lewis at McLaren together as the two most recent driver champions, and, for me, the chance to see a team from Norfolk racing in green called Lotus, meant I actually saved up and attended the Grand Prix weekend in 2010. I say saved up, I obviously mean bent the credit card, but it’s pretty much the save thing, right?

Now, however, with the BBC apparently unable to afford the final year of their contract, half of the races in 2012 will only be available as highlights, later that day, as has been well publicised, and covered in other places. The BBC coverage since they got the F1 back from ITV has been, generally, fantastic. No, not everyone was a fan of Jonathan Legard, including me, and yes, Eddie Jordan isn’t universally popular, but moving Martin Brundle to lead commentator, and adding David Coulthard as colour commentator was a fantastic choice. They’ve got it just right, in my opinion.

Next year I can only (legally) watch all of the races live if I pay out fat wedges of cash
to Sky. And if I do, will the production come close to what Auntie have been putting out for the last couple of years?

Today though, the news about the team name changes being ratified has annoyed me enough that I’m contemplating spending my motorsport watching efforts next year on the BTCC instead. After all, ITV 4 shows hours and hours on end showing the entire meeting, all three feature races and pretty much the entire support package too.

Even though the Team Lotus to Caterham name switch has been inevitable since Tony Fernandes bought Caterham cars (there’s no point spending all that money to advertise a competitor), I’m still feeling grumpy about it. One of my favourite toys when I was a child was a model Team Lotus F1 car, in the JPS colours. The green new Team Lotus seemed to have that same sort of ethos about them, as well as being based in Norfolk, and having the late, great, Colin Chapman’s cap, ready to be thrown in the air in case of victory.

Next year though, the Lotus pounding round the Grand Prix circuits will be the car company Lotus, not the racing team, Team Lotus. To me, this feels wrong.

On the other hand, Caterham make the 7, which is basically the Lotus road going car of old, so the bloodline is there, it’s just a different name. A rose by any other name, etc.

And if I wasn’t so tall, fat, and if I lived somewhere where car ownership made even the slightest bit of sense, and insurance wasn’t utterly stupid costs, a Caterham 7 would be very high up my list of cars I’d want to own.

Receiving Email via IPv6 for a Google Apps Domain

I mentioned yesterday that I was having a go progressing through the Hurricane Electric IPv6 Certification. The main reason for this is that they do an IPv6 email test, and being that I want to be part of the Internet, and not just the legacy (IPv4) Internet, I’d decided that I wanted to be able to receive emails over IPv6, which at the moment, is not something that gmail/google apps offers.

I don’t want to run my own mailserver (not entirely anyway), as I can’t be bothered to worry about backups, availability, storage, spam filtering (which google are very good at), accidentally setting up an open relay, the hassles of sending email from a domestic IP, etc. etc., so I’m sticking with google as my email service provider. This left me with a little problem, of how to receive email via IPv6 until google offer this.

What I’ve done is set up a virtual machine on my home server, running a copy of postfix listening on IPv6 (and probably IPv4, but port 25 is closed on my router, so I don’t care). This postfix is configured essentially as a backup MX, set to accept emails to my domains, and relay them all via the first of gmail’s MX records.

I then just had to tweak my DNS, adding an MX record as the highest priority MX, but only setting up an AAAA record for this MX, not an A record. This way anyone trying to send me email via IPv6 will hit my 6-to-4 email gateway, and anyone who only sends over IPv4 will send directly into google’s system, assuming that their SMTP server behaves properly, and delivers to MX servers lower down the priority list.

And if their mail server doesn’t send to lower priority MX records, their email probably isn’t worth reading anyway.

Fritz!Box 7390 IPv6 Firewalling

I was having lots of fun (read no fun at all) over the past couple of days attempting to progress through the Hurricane Electric IPv6 certification. One of the tests involves the HE server retrieving a file via IPv6, which I was repeatedly failing. Given that I could access the file via IPv6, I was struggling to understand why he.net couldn’t.

It turns out that the Fritz!Box has an IPv6 firewall, which prevents inbound connections to local hosts. (on the fritz!box, it’s Internet -> Permit Access -> IPv6). There’s a box to put a description in, which I’ve used as the hostname, then a somewhat cryptic four boxes labelled up as “Interface ID”. After a bit of prodding and guesswork, I decided that this was the final four groups of hex digits in the IPv6 address. A bit more fettling, and a couple of “delete it and start again”s, and lo, there was light external IPv6 access to my local servers.

Bookmarks for August 30th through October 26th

So, you might have noticed that I’m sometimes a bit lazy, and can’t always be bothered to blog every day, and yet the Interwebs still go on. I read things, and if I find stuff interesting, it is pulled into these here posts auto-magically.

Here’s some stuff I found interesting between August 30th and October 26th:

Fritz!Box 7390 Hurricane Electric TunnelBroker.net IPv6 tunnel

As I’ve previously logged my Fritz!Box 7390 on O2 home broadband settings, I figured it might be a good idea to also chuck my IPv6 setup here as well, as the inevitable day when I break my router/modem/switch/magic box and need to factory reset it must be getting closer ;-)

To setup the IPv6 tunnel, first, get an account with tunnelbroker.net, and set up a tunnel there. I’m not going to cover that, if you can’t figure it out, you probably don’t need to get IPv6 set up ;-P

On the Fritz!Box, go to Internet -> Account Information -> IPv6
Tick “IPv6 support enabled”, and select the “Always use a tunnel protocol for the IPv6 connection” radio button.
Select tunnel protocol “6in4″, then fill in the boxes from the information on the tunnelbroker.net page. The IPv6 address for the tunnel endpoint will probably end with a :1, and what I did for the “Local IPv6 address:” was make it :2 – logical enough, right?

I didn’t need to set a manual MTU, and I made sure that “Also announce DNS server via router advertisement (RFC 5006)” was ticked.

That’s about it.

And if you’re wondering why the fuss and “hassle” of setting up IPv6? Well, you try playing loopsofzen.co.uk without it (unless it’s been enabled on IPv4 as well, in which case I look silly now).

Oh, and don’t forget the usual disclaimer about your varying mileage, this might not work for you, I based it on my setup, it works for me, I didn’t test it anywhere else, etc, etc, etc.

Blah blah random words blah blah blah

Once again, I’m thinking “Oh, look, I do know where my blog is”.

I’ve been playing around with other sites recently, including Diaspora* (well, running my pod), so add me if you have an account on a pod somewhere – mat@pod.matstace.me.uk (also, if you have an iOS 5 device, add me to that imessage thing, im@matstace.me.uk, and if you want to add me to that find your friends thing, get in touch and I’ll let you know how to add me on there.

I know I’m late to this, but I’ve only just come across this, and it’s quite simply awesome, while at the same time being awesomely simple.

Mmmmm, Raspberry Pie. Wait, Raspberry Pi? Even More Exciting!

I very often find myself seeing a new gadget, and thinking “ooh”.
I quite often see a new gadget and think “wow”.
It’s not often I see a new gadget and thing “ZOMGBBQGAMECHANGER!!!11!one!”.

Those are pretty much the stages I’ve been through as I’ve found out more and more information about the Raspberry Pi affordable computer. Initially it was “Oh, a $25 computer. That’ll be interesting, I hope they manage to come in under $75″, then I discovered that it was very likely the cost really would be in the $25 range, and in the last couple of days I’ve found out that it can run 1080p video.

After tweeting my excitement earlier, and wondering about XBMC, I had this response from the @Raspberry_Pi folks:

Raspberry Pi and XBMC - a match made in heaven?

How awesome? A (probably) sub £35 computer which you can use as your “streaming all your crap to the telly”? It’s got both HDMI and composite video out, so the vast majority of secondary screens that you have at home should be usable, again keeping the cost down. Surely it’s a perfect gift for the children of any family or friends?

Then again, having been exposed to computers at an early age in the 1980s, and having seen the likes of Wargames and Tron at a young age, and knowing now that those influences have led to me being a sys admin now, maybe getting a young relative into computing is too cruel to contemplate ;-)

Bookmarks for June 27th through August 24th

So, you might have noticed that I’m sometimes a bit lazy, and can’t always be bothered to blog every day, and yet the Interwebs still go on. I read things, and if I find stuff interesting, it is pulled into these here posts auto-magically.

Here’s some stuff I found interesting between June 27th and August 24th:

Finally got around to it

No, not “got around to posting again”, although it has been a while. Nope, I finally got around to having food from the near legendary Tayyabs, despite having lived in the area for seven years. The tales of long queues, and a very busy restaurant are what have put me off, but yesterday I discovered that they now do delivery (through a third party delivery website).

If I had to criticise, I’d say that the mains were a wee bit oily, but apart from that, wow. Tayyabs definitely deserves the reputation. Possibly the best pilau rice I’ve ever had. The keema naan was superb as well. In the style of ebay, AAAAA+++++ Will eat again.

The recently released new big screen interface for the BBC iPlayer, currently only available on the PS3 is utterly fantastic, and lightyears ahead of the old big screen interface. So much so, that I’ve just spent a weekend yak-shaving, in an attempt to get the new interface up on my telly. The tl;dr summary is that (so far) I’ve failed.

I did succeed in setting up a server with a single NIC to act as a router, with squid acting as a transparent proxy (and a little iptables magic thrown in), modifying the user-agent header to pretend to be a PS3. Which worked, up to a point. Accessing bbc.co.uk/iplayer from a browser on a laptop (or even the iphone) via the transparent squid proxy, results in the new shiny PS3 interface loading, but this doesn’t happen on the TV – I suspect the app on the telly isn’t up to speed on displaying all the html5 magics. Oh, and in a browser, it only responds to the arrow keys, and space as enter, so it’s no use on the iphone/ipad. And it’s no use with a keyboard either, as when you select a programme, you get an error saying “There has been a problem showing this programme.”, so I’m guessing there is more going on in the background than I currently know about, without firing up a full on tcpdump session and doing more packet capture/analysis than I can currently be bothered to do ;-)

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