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* Posts by -tim

292 posts • joined 10 Jul 2009

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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?

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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.

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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.

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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".

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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.

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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.

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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.

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-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.

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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

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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.

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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..

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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.

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-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.

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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.

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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.

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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.

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-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.

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NBN Co is a big turn-off … for copper

-tim

Re: But what...

Under the old plan I am on the 20+mb adsl but the NBN plan is to shift me to the overloaded urban satellite spot beam since my coper goes to the subdivided block out front so no glass for me. If I could get decent rates on the 400 meters of duct rental to the exchange (and the 5 under the shared driveway), I would be tempted to get my own non-shared link there but for now that exchange is Telstra only.

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EBay, you keep using the word 'SECURITY'. I do not think it means what you think it means

-tim

Re: "Encrypted" passwords

Standard salting isn't enough if you have billions logins. The standard salt on many of systems is only 8 characters and only contains about 48 bits of entropy. That is about 300 trillion unique salt values so there should only be about a 1 in 300,000 chance that your eBay password shared the same salt as another user however that assumes the random salt generator works properly and what I've seen in the real world is a few thousand people will be sharing the same salt. eBay must release details of how those passwords were stored. They also need to identify any large groups of users with shared salts since they will be the 1st targets.

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NBN CO told to pretty itself up for bankers by 2017

-tim
Megaphone

Predicting 4 years down

I was at 4 shops yesterday that used to have large areas dedicated to selling smart phones. One now has its entire collection of mobile phones in the glass cases that were originally put in to market cigarettes and the other had a few $50 prepay phones. To me that means the mobile phone market is saturated and if that is the case, the premium people were paying for faster/better phones is close to drying up which means the only way telcos will compete in the near future is in their networks. Since even Telstra is already pushing the TV ads in that direction, and the other two will have to push for more bandwidth for less money which will push data prices down substantially. I would say the writing is on the wall for fixed line connectivity and that breaks the old NBN business plan. If we project US fixed connection rates to the current population, NBNco will not have more than about 5 million residential customers when they go looking for banking handouts. If we use iiNet numbers, that will be worth less than about $4 billion in revenue a year and compared with most companies would put their market cap in the $1B -> $4B range with an asset base that looks just like Telstra but without the high value customers. While I wouldn't touch it as an investment, I'm sure the morons who throw my retirement money away will sign up for as much as they can buy.

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Graphics pros left hanging as Adobe Creative Cloud outage nears 24 hours

-tim
FAIL

Do they know their customers?

Most of the Adobe users I know all work to tight deadlines and graphic artist types aren't well know for their outstanding time management. I wonder how many jobs won't get paid because they were too late resulting in much anger towards Adobe.

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The ULTIMATE space geek accessory: Apollo 15's joystick up for sale

-tim

Re: Eh?

Photos of the control panels show spots for two joysticks for both the lunar lander and the control module and I expect they they only took 3 joysticks with them.

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Disks with Ethernet ports? Throw in some flash and you've got yourself a HGST p-a-r-t-y

-tim
Coat

It has been heading this way all along.

At the last breakpoint security conference someone installed Linux on his hard drive. It only crashed when it couldn't find a storage device. I think it was a cheap modern HP drive that had a dual Arm based CPU as well as another very low powered one. The demonstration started off showing how easy it was to hack the firmware of a drive to look for a string in a written block and then return a different sector in place of another request (as in log "user wanted /xyzzy.html, now return hacker:abcdef in place of a sector that looks like a shadow file)

I've wondered when Flash memory sticks would go to E-sata but it looks like USB3 stole that thunder(bolt).

Mines the one with the unfiled patent application for adding a video controller and usb hub to a hard drive controller and calling it a PC.

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Oz crime-busters' calls for data retention get louder

-tim

We've seen this before

If the statute of limitations doesn't exist, why shouldn't the government keep their data for ever? It won't be pleasant if you happen to be on the receiving end of their request for an explanation decades after the fact but you didn't have anything to hide? Did you citizen?

Claiming to be fighting crime is always how the control freaks start.

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We don't want your crap databases, says Twitter: We've made OUR OWN

-tim
Coat

Re: SInce when are secondary indexes novel?

I wonder if what they are calling "secondary index" would be more like "create geolocation index of female teenagers who like music but hate the tending boy bands" or whatever odd things their advertisers are trying to find out.

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SQL giant Oracle plans NoSQL standards body – top Reg sources

-tim
IT Angle

A solution to a modern IT problem

The main IT problem is how do you maintain all the licenses needed.

Are modern programmers starting to understand they can open a cached file, move its entire contents into L1 cache, sequentially parse and scan it, find the last record in the time it takes to do the TCP connection to the localhost address? You can do either about about a billion times in the time it takes to pick up the phone and get Oracle support telling you are now on hold.

There are things that used to need a database with its associated indexes but I don't know how many times I've seen full on licensed databases used to store data that will fit in one modern 4k disk block.

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What took you so long Apple? 26 remote exec bugs die in OS X Safari

-tim
FAIL

Yet no updates for many working apples

Once these patches are studied, many older macs will have no security as they aren't supported by any major browser. There are plenty of PPC machines stuck on 10.4 can't run an updated version of Safari, Chrome or Firefox and even 10.5 doesn't have any real options. For some odd reason there are newer version of Safari for Windows XP than there are for some of Apple's own much newer hardware.

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Cisco ships six fixes for DoS bugs

-tim

Risky upgrades?

Just don't power cycle that kit when you do the update or it might not come back if it has the bad RAM.

Maybe the next software upgrade will pull the JTAG data from the ram on boot, compare it to the list of bad ram and provide a useful message in the logs.

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Turnbull Twitfight - we're backing Mal this time

-tim

Terms of sale?

Just like "subject to finance", the offer I made for the house was based on approval for an ADSL service. If you are going to spend a half million dollars or more, the $127 fee to buying the old owner for a month is well worth the risk if you need it.

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Qantas' biggest problems are … Apple, Samsung and Google?

-tim
IT Angle

Re: @Big-nosed Pengie, @Winkypop

Economy is more money per square meter and kg of seats. All those people in the back are paying more than their fair share and it is time to end the heavy first class discounts.

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Another climate change myth DEBUNKED by proper climate scientists

-tim
Holmes

Re: That's the problem with all this cool new NASA data

Reading data by proxy can be dangerous and it must be full of errors and scientist need to isolate those errors in the data. For example NASA will often use parts of the Australian desert to calibrate their systems but most of the time, the old sat and the new sat aren't in orbit at the same time so there is a slight gap between the data. Add in the fact that the new system will use different technology than the old one, they can't even measure the same things. Then you can throw in the calibration of the old records and modern modeling that loves to consider nearest points. The problem with that and using the Australian outback as a yard stick is that one of the 5 nearest calibrated thermometers are in Melbourne and Darwin which are very far away and have much different climates. I've seen a few of the early official weather instruments used to collect the early data points and I expect the non-linear, factory seconds state of some of them means their scale is not best to count on for high accuracy data. Science is a fractal, the closer you look, the more detail you can see. Data isn't much different.

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DARPA wants help to counter counterfeits

-tim

Nothing is unique

If you can make it, they can make it. If it is hardware, someone can take the keys out of it and duplicate it. I'm not sure how anyone could win this game.

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Q: Just why are AT&T, banks snubbing kit from Cisco & co? A: Control

-tim

The price of complexity

Modern switches and routers are a full of unneeded features and those all cost lots of cash. Now that the chipsets are doing more and more of the real work, the only thing the vendors can provide is a stable environment for those chips and that means a minimal OS with only core features and a way for 3rd parties to provide the heavy lifting software. Sun, Apple and Microsoft all forgot that they are run the core stuff and others do their part and the greed only leads to messes.

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Health boffins say wind turbines don't make you sick

-tim
WTF?

Looking for the "right" answer?

They can't find one properly documented case of a grumpy old guy who gets wind mills installed close to his lawn and ended up with an increase in blood pressure?

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Fridge vendor pegged as likely source of Target breach

-tim

Re: I've always hated the term 'DMZ' in relation to networks

The DMZ concept is the core fault here and the people who went after these cards knew it. They also know they can get inside other retail networks, and find at least one machine somewhere that isn't doing what it should and hop vlans into something else. Every vlan isolation system I have ever looked into at depth could be breached and often with simply things like mac-flooding which was the 1st attack on the isolation so long ago. I use Juniper SSG-140s loaded up with 8 port cards that look more like switches but nearly every host is in its very own zone and the DNZ zone should gone away two decades ago. The retailers are not going to be providing physically isolated networks simply because of the cost all that coper and its 100 meter limits which don't go far in a store so they are stuck with over priced fiber converters or wifi. If the PCI Security Standards Council isn't very careful, there will be far more wifi networks with far more data and far more doors. The amount of data flowing in a modern relater is increasing as the POS systems are used as time clocks, the cameras want to log POS transactions, the POS system needs to activate an prepay card, the POS system needs to record a mobile phone sale, the thermostats need to know how busy the store is, the fridges need to know how hot it is outside, the blue tooth sniffer needs to send the POS a coupon code, the alarm system needs to talk to the VOIP system, the electronics department needs internet for demos, the distributors need to phone home, the auto, pharmacy, eyeglasses and hearing aid centers all needs to send records. I don't think the network infrastructure will be getting any leaner anytime soon.

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ARM lays down law to end Wild West of chip design: New standard for server SoCs touted

-tim

Re: Lock in the insecurity?

You know there are other ways to change flags[1]. Hackers have been using them for decades. If the hardware can not do a function at all, you don't have to worry about what happens if controls for some security bit can be bypassed some other way.

See talks at blackhat, breakpoint, CCC etc.

Arm is young enough that it could take the option of "set this bit and the feature is off until the chip is reset" and it wouldn't have a problem. Otherwise you might find something like BCD registers can be moved to somewhere with a brand new meaning decades after anyone used that instruction in a popular application.

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-tim
Devil

Lock in the insecurity?

The ARM chips can switch modes which is great for hackers. The current compilers only use one mode so the others are nothing but a waste and a security risk. I loved that sparc had a hardware stack that would never run code and while that was a small thing, it protected my machines in the past so I'm happy for small features that make hacking harder.

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Tell us we're all doomed, MPs beg climate scientists

-tim
Flame

Re: Sir

There are not two opposing camps and that is part of the problem.

There are at least 3:

1) IPCC is right

2) IPCC is wrong

3) IPCC is full of BS but we know we can adjust local climate but in a much different way.

Group 3 has a great deal of stories that people can adjust the local climate.

Oklahoma was known as "The Great American Desert" before they found out about the areas now known as Arizona and New Mexico. Oklahoma, Kansas and Texas had their climate changed for the worst and then fixed. The Dust bowl was caused by bad farming techniques but increasing wind breaks and creating thousands of muddy man made lakes has changed the rainfall in the area a great deal.

The first major human created climate change theory was known as "the rain follows the plow" which correctly identified some aspects of a local water cycle but managed to get the rest very wrong leading to things like the dust bowl and massive fires in the US Midwest and most of the farm land in Australia.

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-tim
Mushroom

Plenty of doom left

I keep hearing about "consensus science" from the news rags. There are still issues.

1) The people doing the best weather models in the world by far have made comments that they don't buy into the IPCC related models. Climate is weather with a different focus on delta T.

2) 2 decades ago you could take a boat from Broome Australia and head west 3000 km and then south until you hit land and the magnetic field would be very constant and match what is expected. Now along that course you will find that there is far more "north" magnetic fields strength that expected with two "northerly" hot spots along the way. These appear to have formed when the rain stopped in Perth with no sane scientific theory published as far as I have seen.

3) A number of the worst green house gas equivalents love to align in electric fields in a way sort of like the goo in an LCD changes how photons interact. The sun's magnetic field has been playing games with that for a while. It is amazing that the sun can keep an incredibly steady energy output while varying some aspects in still unknown ways.

Monitoring 2 & 3 involve "space weather" and as far as I know there are only a handful of groups in the world that do that including NASA, US NOAA, US AF, The Russian ФКА, and the half time guy at the Aussie BOM.

Those are the science bits but we also have to deal with sensational reporting such as most of the "sea level" increases we see in the news aren't sea level rise but tectonic plate changes.

Science is about finding the truth. The funny thing about the truth is that just like a fractal, the closer you look, the more there is to look at.

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Oracle releases 'lite' virtual Big Data appliance

-tim
FAIL

Standing behind their products

Wouldn't you think they would use Solaris? Oh wait, even their own people don't want to touch that bloat.

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It's big, it's expensive and it's an audiophile's dream: The Sonos Sub

-tim
Mushroom

Impressive!

Sonos has impressed me. We have 3 of their demo units at my club and I have never seen a better example of "out of phase". These things can do that so well that even our most deaf members can tell.

As far as a 25Hz... those extra 5 make a huge difference which is why CDs replicate them.

I think I'll stick to my IRS

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Greens Senator Scott Ludlum says IT pros changing vote because of FTTN NBN

-tim
Black Helicopters

Works like a beta from $MAJOR_CORP

It seems that the current forum is under "work" and no new posts are allowed for new topics.

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Techies CAN sue Google, Apple, Intel et al accused of wage-strangling pact

-tim

This effects my pay on the other side of the world

So much for "Do no Evil". Their illegal activity put an artificial downward pressure on the pay of everyone in Silicon Valley and the entire industry. Maybe there should be a class action suit against them all by every IT professional in the world.

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Faster, more private, easier to read: My 2014 browser wishlist

-tim

Font sizes

As my eyes get tired, I want a larger font. The safari command + works great for that for most sites but you can tell the ones that are still stuck at point sizes for widths when they should be use em sizes.

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Ten classic electronic calculators from the 1970s and 1980s

-tim

HP28

It was great as you could do '1*2+3' 4 x <enter> and have it do the right thing.

It is also the only one on the list that could still be built today. The casing tooling is still in use and the CPU was recently still being made for a finance calculator.

I still have two that work fine but they take 3 "N" batteries and soon I may need to start pulling apart 9V cells to get them.

I think the date is wrong on the 28-C, My first was a birthday present at the start of the year in 1986 and I had been asking for one for a while.

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'Mixed tech' NBN needs a super-sized HFC net

-tim
Unhappy

Re: sucks

The old NBN plan was shared bandwidth too.

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DON'T PANIC: No FM Death Date next month, minister confirms

-tim

Re: Radio Silence in Cars ?

Are you sure your TV isn't a DAB radio? The stats on digital radio sales from Downunder include TVs, new cars and a trivially small number of portable digital radios so in other words most buyers of digital radios don't know they have one and most will never ever use the radio function.

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Why a plain packaging U-turn from UK.gov could cost £3bn a year

-tim
Flame

Advertising in the air

The tobacco companies have already made use of "standing around is advertising". They add compounds that keep the smoke lower to help remind other smokers they need to light up.

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KILL SWITCH 'BLOCKED by cell operators' to pad PROFITS, thunders D.A.

-tim
Holmes

Nothing new to see, just move along

A friend was showing anti-theft location technology in Australia over a decade ago and someone stole his phone. The telco and police just didn't care.

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Yet another business advisor told Labor NBN was a dud: reports

-tim
Facepalm

Re: A rational explanation

Some of the 16% vs 20% vs 30% wireless in cabled areas will be the result of the difficulty in getting them physically hooked up. There are a large number of properties such as my own that were not properly connected to utilities when they were subdivided. My current phone line is direct bury and goes through the yard of the house in the front. There is no way to get to the Telstra pit without going under the driveway which is shared property or through someone else's yard. There is no place to put a pole either so I'm sure I'll be on the wireless plan. My house is typical of most of the near by lots that were subdivided 15 or more years ago.

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