* Posts by -tim

325 posts • joined 10 Jul 2009

Page:

UK flights CRIPPLED by system outage that shut ALL London airspace

-tim
Mushroom

Its progress! right?

I wonder how many ATC systems were written by people who learned Object-oriented programmingfrom Booch books where the common example was an ATC system that only a programmer would ever consider. ATC systems should never have to consider where the plane is and focus on where the plane might be. Otherwise things get odd when there are failures.

0
0

El Reg Redesign - leave your comment here.

-tim
FAIL

It is April fools day?

If you have to modify the java script to support browsers you are doing it wrong. If it doesn't work in IE 2.x, your designer should be sent off to work for the BOFH so we never need to see their bad work ever again.

1
0

Sony Pictures email hack: The bitter 'piracy war' between Google and Hollywood laid bare

-tim

Re: Are MPAA worse scum than RIAA?

The RIAA used to do good things. They used to help set and promote technical standards for recording and broadcast. Of course that was half a century ago.

6
0

QEMU, FFMPEG guru unleashes JPEG-slaying graphics compressor

-tim

Re: It's probably not what the web needs urgently...

When I had access to a full 24 bit frame buffer in the mid 1980s, I decided to see just how many of the 16 million colours were useful. It turns out that there are less then 200 oranges and even less if you ask "is this brown or orange?" About 8 million of the colours are greys or browns and only about 4 million of the colours result in people being able to name the colour such as "that is a blue".

Later I found out that if you use Gray Code for pictures, they existing gif and jpg libraries would make the images much smaller will less loss.

The oddest thing I found was when we scanned a poster of The Starry Night, our edge detection software found a different picture so either we detected the picture that went through the printting press before so someone should x-ray van Gogh's work.

4
1

Australia to block piracy sites if Big Content asks nicely in court

-tim

Re: "Fly on the wall"

8.8.8.8 goes to a server in Sydney for most Aussies.

0
0

Wanna buy a dot-word? If you want a .pizza the action, now's a chance

-tim
Megaphone

spam from .email?

So far every message from .email has been spam. I've added it to my root domain so it now gets auto rejected.

Other than a few .info sites, I don't think I've seen a legit web site with an alternate domain name.

I've been telling people that visiting the odd dot words are premium sites so they end up being like calling a 900 number and their ISP may charge them for it. The reality is they are more likely to pick up malware.

5
0

The Pirate Bay SUNK: It vanishes after Swedish data center raid

-tim
Black Helicopters

Pastebay??

Isn't Pastebay the new preferred anon pastebin?

I'm thinking this has more to do with the Sony leak than pirate operations.

But was the Sony leak was a result of them ramping up their anti-piracy activity.

We need a gate/horse icon.

2
0

Gigabit-over-copper VDSL successor G.fast signed off at last

-tim
Coat

Many small buildings are also way above the 100m* Ethernet distance when you consider the telco bits tend to be on a far corner and the risers are often in the middle of the building.

* 100 + patch on each end + other stuff.

/Mines the working 219 meter ethernet cable in the pocket

1
0

Drone in NEAR-MISS with passenger jet at Heathrow airport

-tim
Black Helicopters

Were are the Chicken guns?

I figure another major issue is that if one of these things hits a plane, there might be enough stray styrofoam to clog up a pitot tube. Modern jets use a complex system to detect which of the pitot tubes are iced up to select which other ones are more trusted. I wonder if that software will properly compensate for blockages of non-icy materials.

/black helicopters don't care about drones

0
0

Magnifico! Galileo satellite nudged back into correct orbit

-tim
Boffin

Re: Failure or test scenario?

Being able to test an unstable orbit is a very good thing. So far many of the NavStar sats have ended up in less than perfect orbits and they have to be shut down if they don't go over the right earth based tracking systems. The Galileo system doesn't have that limitation so constant re calibration can be done and their prediction models can be updated to compensate for it which would give it a slight advantage over existing NavStar sats. The only way these sats would save fuel in upcoming launches is if they didn't but a decent multi-scheme GPS receiver on board. These stats aren't being positioned within the specs of a space based system (i.e. put them within a meter of so of their orbit), they are being put in an orbit that can be described by a 3d mathematical model using something like a 12th order polar coordinate polynomial. The orbits are already perturbed by the moon, Mars, Jupiter, Saturn and a few other factors that were detected by Gravity Probe B. Newtonian orbit wonkyness is trivial compared to the rest.

0
0
-tim
FAIL

Failure or test scenario?

Why not just turn it on and see if the system works with sats that are in such wonky orbits? As long as the parameters for the orbit data can be sent in the constraints of the message format, the orbit won't matter much and they might learn something useful. I wonder why they were in a hurry to move the orbits since it takes far more fuel to move it quickly and it won't matter until more of the constellation is working.

1
6

Gangnam Style BREAKS YouTube

-tim
WTF?

Numeric limits in my databases? Never

Years ago one of the Berkshire Hathaway sub stocks hit 32,767 1/2 and wouldn't go any higher. I mentioned that to a friend who worked at a stock market data company and went into a database, fiddled with a flag and a few minutes the stock price went up.

0
0

Australia to social media: self-censor or face AU$17,000 FINES

-tim
Trollface

I'm glad no one has told the trolls

So what happens when someone creates "bullyanaussie.com/b/" registered in Nigeria? Where will the fine be sent? I've noticed that more people in Australia using the Russian VK site since they don't trust facebook and it is even worse at targetting ads to the locals.

0
0

Microsoft hikes support charges by NINETY TWO PER CENT

-tim

Antique support is getting expensive

I wonder if the rate increase is a result in all the new calls they are getting about XP since that is the only way to get patches or XP support.

1
0

Juniper whips out knife, slices off security products

-tim

Re: Products? What products?

Then maybe you can explain a better model.

0
0
-tim
FAIL

Products? What products?

We were called and told that our SSG-140s would no longer be supported so we looked into the SRX but the one we bought to evaluate won't even detect that it has lost the DSL link and reconnect without manual intervention.

We loaded up the SSG-140s with 8 port cards so we can run 34 zones on them so every server is in its own zone and we can throw out the obsolete "Untrust/Trust/DMZ" concept that is still listed as best practice by every firewall vendors.

Too bad every other vendor wants to charge a fortune per port. These things should look like switches.

0
0

systemd row ends with Debian getting forked

-tim
Boffin

Redoing the past the hard way?

The names and run level fields in the system V inittab are there for a reason. The idea was to allow dependency issues to be resolved. The S## were supposed to be sorted numerically and then each with the same number are supposed to be run in parallel but somehow that code was reduced since rc1 etc were shell scripts.

Some of these concepts were around on the SysV development platform, the AT&T 3B5 or its phone switch cousin in the early 1980s.

1
0

SCREW YOU, net neutrality hippies – AT&T halts gigabit fiber

-tim
Meh

If AT&T doesn't have any competition, why try?

The rumor mill out of Kanas City say there are problems. They had been running 4 different types of fiber to the home as experiments. The decision was made to roll out all the new stuff as some version of PON and that isn't working to specs. A friend pointed a 10 gig switch to the bit of glass and saw some properly formed packets so I'm guessing at least some of the stuff is running 10G to the CPE/ONT or whatever the "modem" is called.

1
0

Big Retail's Apple Pay killer CurrentC HACKED, tester info nicked

-tim
Thumb Down

QRCodes are magic to most people. Sort of like a magstripe was 3 decades ago. One cool thing about QRcodes is they can be read a huge distances with the right old school optics yet tap and go is evil because it can be read at a few meters at best.

2
0

Australia plans 'penalties' for social networks that don't think of the children

-tim
Unhappy

Can't win. Can't explain the real world.

My sister tried to take on one of the #chan "social media" sites because someone had found her photos of her kids dance recital and had packaged them up in a format more suitable for an adolescent boy's use. My sister was intending to log in and tell the guys that they violated her copyright on the photos and should stop making degrading comments about the girls. Lucky for her, she didn't know she could post anonymously and her attempts at getting a user id failed since they are only available by invite only. She contacted me looking on ways to get an invite when I explained that if she made those comments on that site, her daughters face may be a nude and then plastered on thousands of other sites around the world and will eventually end up in printed form at her school where if she just ignored it, some kids would have the archive with terabytes of others and it will silently disappear. She still wants more laws to shut down messages on boards.

0
0

Australia puts itself back into Beta

-tim
Alert

Any data leaks here yet?

Most of the time when I see a red bar on the top of a web site, it means some lazy developer has added javascript to send my data off to a server far away to harass me about updating my browser. An example of this is the Public Transport Victoria web site which currently sends all your travel plans to a nice web site in Germany which can pop up a red bar asking you to update newer browser.

0
0

Bad boy builds beastly Bash bug botnet, boxen battered

-tim
Devil

Re: Even perl has some resemblance of CGI security

Bash cgis tend to fall into the category of informational only. They don't take any inputs at all and just provide info. Those are now open to abuse since a simple wget with the right parameters can cause them to do all sorts of hackery things.

Oddly enough other shells that can share functions with subshells have similar problems. Some even allow overwriting things like cp, ls or cat and you can guess that most "write only" cgis written in a shell will use at least one of them.

2
0

Bloat-free, unlocked Moto X to be dubbed 'Pure Edition', says report

-tim

Re: I don't know why they even bother with crapware

Why would they test the applications they preload other than to make sure they don't crash at once? Being able to put the facebook logo on the box will bring in at least one extra sale but who cares if it works.

2
0

SHINY NEW GADGETS! No, we're not joking, here's a load of them

-tim

New?

The self stirring pot has been in chemistry labs for decades. A biochemist friend with a knack for electronics had on in his kitchen with an IR detector above that would control the pot so make sure its contents stayed at the proper temperature and stirred. He also hooked up a gas detector in his new born twins room and somehow managed to avoid changing dippers until his wife asked about the odd device.

I was looking at putting in an induction stove in a place that I intend to rent and I'm trying to make it mostly handicap friendly but I can't find an induction stove that can be easily used by someone who is blind.

0
0

5.5in iPhone 6, iWatch hypegasm: What will Apple reveal - BE the rumour

-tim
Windows

Re: The OS is dead! Long live the new OS.

The upgrade tax on a 5 year old machine is that I can FrankenMac most of the hardware to 10.9 but since it didn't ship with a 64 bit bios, Apple has declared the machines land fill. Obsolete power macs are faster than many of the machines we bought in the last month but it is landfill. I would take the $100 Microsoft upgrade tax over the Apple "buy a while new machine" tax anyday.

The imacs are worse. We have very good monitors that will go to the tip because Apple can't do what the hacker community can?

4
1
-tim
Gimp

The OS is dead! Long live the new OS.

I hope OS X Yosemite isn't out of beta since that means even more completely functional Macs are now relegated to the "your browser / flash is no longer supported" because idiot coders can't figure out how to build a fat binary using two different versions of Xcode. Seeing that OS X 10.10 has nearly no new features used by 99% of the coders out there, I wonder why the otherwise leading edge machines from just a few years ago are all of a sudden more crippled than an XP box. The obsolete 10.5 and 10.7 machines are happy doing the same work they have been doing for more than 7 years without the upgrade tax. Work has already decided that they won't be replacing them with Apple products with comments about once bitten, twice shy.

5
5

Google recommends pronounceable passwords

-tim
Black Helicopters

Are you sure it isn't in my dictionary?

His example of "This little piggy went to market" shows the problem. That is in my password dictionary. When the "make up a password from the 1st letter of words from a song" started to be popular, I ran a small poll asking people to write a line from 3 Beatles songs and 3 songs by a popular country artists. Several hundred people responded and there were less than 100 unique lines and 10 lines were common to something like 80 or 90% of the respondents. The result of separating the lists based on their likely musical taste resulted in some scary guesses on which lines they would pick. When the same thing was run latter without requesting the specific musicians, the results were tainted by the previous request.

/Black Helicopter since the some of the guinea pigs were supposed to keep them secure

1
0

Oz metadata proposal: no to IP addresses, yes to MAC address logging

-tim
Black Helicopters

Unique MACs?

I know someone involved with the free cheap laptops for students. They bought a bunch and oddly enough only one could hook to the LAN or wifi at a time. Not so good in a school. I was brought in to get a program to give them all unique addresses but since the hardware wouldn't let and address stick, the software picks a number, checks to see if its on the net and then uses it. The result is unique MAC addresses at nearly every connection. Sort of hard for the black helicopters to track down.

0
0

Boffins find hundreds of thousands of woefully insecure IoT devices

-tim

Internet of Things?

Maybe something more along the lines of Internet Devices ____ of Things would be more appropriate?

0
0

Detroit losing MILLIONS because it buys CHEAP BATTERIES – report

-tim
FAIL

Re: Only a complete idiot...

There is a chance that current Detroit meters were designed before AA batteries became very popular late in the Walkman era. Before that, 9V batteries were the most sold smaller cells and internal switching power supplies to up the voltage to the needed 5V were very inefficient.

1
3
-tim

Where they are made matters more than brand

I've found that the Chinese made Energizer batteries don't last as long as the USA made ones so I've stopped buying them and Duracells. Both those brands have idiots in marketing that decided a pack of 10 AA was a good idea rather than 12.

0
0

The internet just BROKE under its own weight – we explain how

-tim

Re: IPv6 like OSI is far more complex than necessary

The original point of the /bits notation was to steal bits from the source and destination port addresses when this problem 1st showed up in IPv4 space in 1991. So an address like 1.2.3.4/34 would use two bits from the source and destination port so from a core routing point of view, a web server might be on 1.2.3.4:80 and 1.2.3.4:32848 (0x8050=32k+80). The only software that needed changed would be the network addressing libraries (aka libresolve) and some edge routers (aka NAT). We had this working on an AGS+ in 1991 without any major changes to applications other than a bind library and a wrapper about a winsock function. The idea was to treat all routes as /24 starting then with long term migration to /32 so everyone could dual home with their own IP addresses. AT&T even built a router that could cope with 16 million routes in 1992.

1
0

Who will kill power companies? TESLA, says Morgan Stanley

-tim
Flame

Where is my energy storage?

My last power bill had a connection charge that was larger than the energy consumption and my solar panels are in my garage waiting to get hooked up.

There is no way I won't go to stored solar if I can buy batteries cheap enough. At work we have 16 truck sized floating cells that can run two racks for about 8 hours. I figure the batteries currently cost about 4 times the cost of the rest of a solar system and that is the high maintenance types that need toped up every few months.

/flame is for when the wrench shorts out the battery bank

10
0

NBN Co pricing under spotlight

-tim

Where is percentile pricing?

And yet they haven't allowed the option of 95 percentile pricing like most ISPs around the world use?

0
0

DAYS from end of life as we know it: Boffins tell of solar storm near-miss

-tim
Mushroom

Re: Ouch

The satellite that was directly in the way was hit and it wasn't fried. The Navstar sats' primary job is to locate where atomic bombs explode by timing their EMP. I expect they are very well shielded. Of course things that depend on cheap GPS receivers to work properly would have a problem. That includes things like most modern mobile phone networks as well as some newer civil emergency communications systems and of course much of the power grid and parts of the finance community.

Odd enough, the core of the internet won't care as the core bits are connected by fiber and the core routers tend to be very well shielded and are running off data center power. Too bad most of the oceanic links would get their amps fried and there aren't enough spares to fix even a small fraction of them.

5
0

Murdoch calls for ISPs to be liable for users' activities

-tim

Re: On another note

What happens to the paywall subscriptions when a major ISP decides to drop his IP addresses at random times.

0
0

Microsoft, Google et al form club to push 25/50 Gbps Ethernet

-tim

Re: Why?

100 Gbs is so far off, Google has replaced most of its internal switches with the stuff but there are some steep royalties with the 10G, 40G and 100G stuff and I expect they don't like the idea of paying more for the optics section of a motherboard than the CPU+memory. I expect this reads like short run copper as well but that will be clear when they stop talking about a "top of rack switch" and start talking about "middle of the rack switch".

1
0

NBN Co reveals 1 Gbps business plans in new product roadmap

-tim

CVC vs AVC

That looks like download gigabits only. Will it be committed gigabits or best effort gigabits? Real symmetrical gigabits are useful, the fake kind, not so much.

1
0

Western Australia considers ban on R18+ games

-tim
Holmes

This worked so well in Victoria

The attempt to get rid of the games managed to drive almost a billion dollars of game R&D out of the state.

0
0

Judge could bin $325m wage-fixing settlement in Silicon Valley

-tim

Re: This is a very small class

I had that effect on people I know. For a start, $40k is about how much less someone from Melbourne gets when they work for Google than a US citizen for the same job. Oddly enough, if they work in the USA, they can't move to a different company (HB1+the law suit issue) nor can they move up since someone who makes more than them can't move to a different higher paying job either. This puts a limit on salaries in Australia as that extra $40k would have caused more of the top talent to move, leaving a bigger hole for local companies to throw more salary money at.

0
0
-tim

This is a very small class

This action has hurt wages all over the world. Where I work in Australia, this has a carry on effect of more than $40,000/year in wages in some some near the top of their field.

0
2

Appeal to again seek code for Australia's secret election software

-tim
Pint

Isn't that My copyright?

The one thing that the US Govt managed to get right with their copyright law was removing the concept of a Crown Copyright. If the people of Australia had the code custom written, it belongs to the people and there should be a way to access it. The same applies for data such as were the trains and trams are and the location of the airports.

/Bob Hawke is unimpressed with the size of the beer icon

2
0

Vodafone AU frees data to atone for outage

-tim
FAIL

Just a sign of what is to come

Perhaps they should have considered backhauling everything to so few points of failure before the failure? Oddly enough, putting all the eggs in one national basket will make this problem far more disruptive.

0
0

Hackers reverse-engineer NSA spy kit using off-the-shelf parts

-tim
Black Helicopters

Cue the spooky music

The 1940s called and want their passive radio transmitters back. "The Thing" was a carved version of the US Great Seal which happened to contain a passive listening device designed by Lev Sergeyevich Termen (aka Mr Theremin ) that worked nearly the same way as these devices do without the benefit of transistors..

0
0

When will Microsoft next run out of US IPv4 addresses for Azure?

-tim

Re: More BGP interception games

Your/16 is supposed to be world wide. That is why is it a /16.

0
0
-tim
Black Helicopters

More BGP interception games

Do they understand how bad of an idea this is? Once an address is free from its geographical zone, it makes it impossible to tell if it is being routed all over the world for nefarious purposes.

5
2

Apple SOLDERS memory into new 'budget' iMac

-tim
Gimp

Upgrade what upgrade?

An iMac I have was released in 2006 which came with 1 or 2 gig of ram and you could upgrade it all the way to 3 but it was faster if you put in 4 since the memory bus would see two identical simms. Fortunately Intel made a change in the later CPUs and the os later fixed the 3 gig limit so 4 gig machines could use some of that formerly locked out memory. I would upgrade the hard drive but I need one with the right magic and they don't come in reasonable sizes. Perhaps the hard 8 gig limit in this new machine might just cause someone at Apple's HQ to consider the ram bloat that all their new applications seemed to enjoy.

0
0

Watch this: IPv4 must die! So let's beef up on IPv6

-tim
Unhappy

Re: IPv6

My brand new Juniper SRX 110 can't talk to my ISP via IPv6 since its dynamic stuff isn't compatible. My over priced cisco ADSL router for home can't cope with IPv6 either even though that ISP was the 1st in the country to support it. My data center in Los Angles seems to be having a world of hurt providing IPv6 address space. Work's less than two year old cisco router that cost more than a small car can't talk to my other ISP's IPv6 router correctly either without lots of work around on both parts but I'm hard pressed to test it since I'm not having much luck with stuff that "just works". I have managed to publish BGP routes out IPv6 routers that can't cope with the traffic.

Just like the ISDN router from 2002 that I was messing with today, It all claimed it was IPv6 ready.

1
0

IANA starts handing out recovered IPv4 addresses

-tim

Re: Wrong argument

We are running out of routes because routers have real limits. The old limits are enshrined in the protocols that the routers now use to talk to each other as well as the management of the resources. Other rules limit how small of allocations can be made which all tie back to the limit on route counts. This results in problems such as if your small 20 person company wants a dual homed /27, there is no way to get it so they get allocated a /23 and waste over 400 addresses.

0
0
-tim
FAIL

Wrong argument

We are not even close to being out of IP addresses. We are out of IP routes. That is the problem and that is because of implementation issues from a well known major vendor and all the dead router vendors that came before them.

0
1

Page:

Forums