motorola cable modem & bittorrent

I’ve blogged several times already about my problems connecting my pc to the internet:

  • Getting a cable modem was easy.
  • I mistakenly bought a Siemens wireless network USB stick. Solution don’t buy crap and use a decent brand. Currently I’m using an smc pci card; my ibm/lenovo’s laptop’s built in network card and my Nokia e70 with its wlan support.
  • The driver software going paranoid from time to time.

A remaining problem that has been annoying me for months is that my cable modem, a Motorola sbg900e, has some issues. Most of the time it works fine except when applications like bittorrent run. Then it just resets more or less continuously. Motorola apparently does not believe it is important to support their customers with useful advice or firmware updates so that basically meant no bittorrent for the past few months. Bittorrent is a resource intensive protocol and it probably represents a worse case scenario for the modem in terms of number of connections, bandwidth consumed etc.
Some googling (“motorola modem reset bittorrent”), once again, brought me a work around. It is not the first time that I find out the hard way that solving a technical problem is just a matter of providing google with the right keywords. Believe me I’ve been searching many times using the type number of my modem in the query bringing up nothing but unrelated problems and advertisement material.
Anyway, one of the people in this forum was kind enough to explain that the problem is with the number of connections that the bittorrent client tries to open simultaneously. If this exceeds a certain number, the modem firmware crashes and the modem resets (apparently earlier models just crashed and did not reset, lucky me :-). The workaround consists of telling your bittorrent client to not open too many connections at the same time. It’s no problem having say 50-100 connections open at the same time but opening them all at once is a problem. True, most bittorrent clients do not have such a setting but recent versions of my favourite one (Azureus) do have such a setting. It’s called “max simultaneous outbound connection attempts” and by default it is set to 16. You can find it under connection->advanced network settings. I find that, so far, limiting it to 8 prevents the modem from crashing.

Problem solved 🙂

x-plane 8.50 beta

It seems Austin Meyer has had a busy summer. As you may know, I’m big fan of his flight simulator, x-plane. About three months ago it was upgraded from 8.30 to 8.40. The 0.10 version increment represented a huge list of new and improved features and he managed to throw in some nice performance enhancements as well. The upcoming 8.50 release has a changelist that is even more impressive.

Check it out here: http://x-plane.com/beta.html. The long list includes major improvements to the scenery rendering, simulation accuracy of the plane on the runway, simulation accuracy of other planes in the air (down to simulating the turbulance they cause in the atmosfere) and many minor improvements. The major scenery improvements I’ve been reading about on the scenery blog are just a footnote in this list. Just reading it will take quite some time. Imagine implementing all of that in three months! Anyway, I’m looking forward to trying out the new stuff. Particularly the visual enhancements and formation flying look like they could be fun.

Italian roads

OK, I’m back again. I spent the last three weeks driving around in France and Italy with a rental car. The first week was nice and relaxing. I stayed at my parents’ new summer home in Saint Quentin la Poterie, about 50 km from Avignon in the Gard departement in the south of France. Nice place to visit my parents and there’s a pool too! During the mornings I visited such nice places as Arles, Avignon and Nimes and I spent the afternoons swimming, reading and drinking beer.
The two weeks after that I drove off to see more of the Provence east of the Rohne (i.e. Aix en Provence; Marseille, Toulon and Cannes). Then I drove into Italy where I spent a few days in Cremona (near Milan) where I also visited Parma. Then I moved south to Pistoia (close to Florence) and visited Florence, Pisa and Lucca. Then I moved back north Asti and visited Turin. Yesterday I drove back to Aix en Provence and stopped for coffee and a piss at the casino in Monte Carlo. I flew back to Helsinki today.
Up until entering Italy, driving had been straightforward. France is a civilized country with slightly better roads than Spain and Portugal where I’ve spent my previous holidays. Italy is more challenging. A few factors contribute to the fact that driving in Italy is considerably more dangerous than in the rest of southern europe:

  • The roads are bad. There’s holes, missing markings, etc. Evidently, the EU has not financed road maintenance in Italy to the extent that it has in Portugal and Spain where the highways and main roads are generally excellent.
  • The roads are narrow and winding. At least on the coastal road along the Italian riviera and the many country roads I drove on.
  • The roads are weird. The must be some psychotic people in charge at the Italian trafic ministry. First of all the signing is verbose, misleading and sometimes incorrect. Secondly, there are large amount of weird crossings, roundabouts, exits etc. Roads just split into two without much warning. You will likely end up on the wrong one the first time.
  • Italian drivers transform into suicidal & homicidal maniacs when put behind the wheel of a car.

So here’s some of my observed unofficial trafic rules in Italy:

  1. Your driving speed is the maximum allowed speed on the given road type + 30 + X. Where X is essentially constrained by your manlyness.
  2. An exception to the above rule is when turns, road maintenance etc leads to signs stating reduced maximum speeds. Ignore such signs under all circumstances. 60 really means 140+ on a two lane 110 km/h road.
  3. Use the brake to adjust speed. When not braking apply full throttle.
  4. Always drive on the left most lane (if more than two).
  5. When driving on the left most lane keep your left indicator light blinking so trafic in front of you know they must move to the right to make room for you.
  6. When they don’t do that promptly flash your lights, honk and wave your fist at the sissy in the other car.
  7. If they still don’t move over, rapidly move to approximately 20cm from the bumper of the guy in front of you whilst adjusting your speed with the break at the last possible moment. Stay there until the guy moves over.
  8. On two lane roads drive with one wheel in the lane with oncoming trafic and move right at the last possible moment if the other guy does not move right first.
  9. Ignore the uninterrupted line on two lane roads, you must overtake any trafic in front of you. Especially in case of queues resulting from slow trafic you must move to the front of the queue by overtaking the cars in the queueu one at the time and squezing back in when on coming trafic forces you to do so.
  10. Ignore stop signs. If the trafic has room enough to stop in time: go ahead and move onto the road.
  11. If you drive a truck, it is ok to overtake trucks in front of you. There is no need to check mirrors or use indicator light as you are likely much bigger than the traffic coming from behind.

Sadly the above is not a joke. Italians really drive this way. Adjusting to this style of driving is quite easy but requires some discipline. Doing the same as they is definately dangerous but so is sticking to the official rules. Adjusting speed upwards in combination with keeping distance and not occupying the left lane too long seems to be a good strategy. Pay attention when overtaking trucks because they may move left for no reason whatsoever.

Anyway, Italy is a great country otherwise. Great food and nice cities. I have about 400 photos to edit which will be due in a couple of weeks probably.