Tesla Network Traffic [video]
youtube.com
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Certainly, requesting DHCP and re-authenticating with a Wi-Fi router is nothing you should do - in particular if your unencrypted HTTP request to Akamai is 404'ing. I wonder what is supposed to be returned there.
Overall it seems to me that this whole system was rushed and the never touch again since it is kinda working.
That’s most software.
Very interesting about the auto charging. I can imagine the probe request is to connect to the charger to allow it to be completely automated.
I doubt it. Just a well-known name to get on the same network to auth some more. Rememebr payment will have to be handled during this at somepoint so trust me, they won't forget to figure out who to bill. I'd imagine these would be supporting more than just Tesla vehicles so you already have a possible adversarial relationship with its users.
[1] https://www.tesla.com/blog/opening-north-american-charging-s...
They could have come on board earlier if they wanted to.
Now Tesla has put in place the systems to collect payment from people without Teslas. Elon made it happen even without needing the other companies to play along. All you need is an adapter and a Tesla account.
Meantime some auto makers have decided they will finally get smart and put NACS ports directly into their cars in the future.
Could have happened much earlier though. The offer to let any car company use the network if they would do proportionate cost sharing for the buildout was very public and is very well known.
Now it will be individual auto owners who are kicking in payment to help build out the network. Presumably if you drive a non-Tesla your charging rates will be higher to make up for the fact that your car manufacturer is essentially freeloading off the efforts of Tesla and the investments of Tesla’s customers.
https://x.com/elonmusk/status/1340978686212800513
And it was openly offered in 2014. But of course adoption takes some time.
Sometimes this misinformation gets picked up and innocently regurgitated on Hacker News.
The reason I try to offer a counter to that misinformation is that I feel it’s a pity we are wasting efforts on unproductive paths and neglecting chances to have better things. And I feel we have a better future if gas car companies die sooner.
So that covers the “shilling” part as you put it.
As for mistakes or what you see as misinformation from me, please free to clue me in to anything I got wrong. I’m always interested in learning.
Take your comment in this thread as an example. You criticized other auto manufacturers for their role in a “horrific” mess of charging standards for not adopting what was until recently a Tesla proprietary charging system that they had no option to use.
https://techcrunch.com/2014/06/09/tesla-wants-to-open-its-su...
The offer was backed up with a patent sharing offer:
https://www.tesla.com/blog/all-our-patent-are-belong-you
Tesla also made it clear that patent sharing while on the table was not necessarily a requirement, although there were other requirements for cost sharing:
https://www.engadget.com/2014-06-09-tesla-to-share-superchar...
This is in 2014. Nobody took Tesla up on the offer.
Of course, things are complex, and they had their reasons. One I suppose was Tesla started out with a pretty inflexible payment model that basically sold cars with charging for life (back then) with the cost bundled into the car price. This might have been a hangup for the bean counters at other companies. Letting bean counters run the show to the exclusion of giving a good charging experience is worthy of criticism, imho, but those other car companies are free to run their businesses as they see fit.
More recently, Tesla has made the payment options more flexible, and is moving NACS to be an actual standard, so the platform is getting easier to adopt, and here we are.
Edit: And thank you, I did learn a few things researching and writing this post.
Tesla agrees to not sue you for patent infringement as long as you have not "asserted, helped others assert or had a financial stake in any assertion of (i) any patent or other intellectual property right against Tesla...".
Tesla will not assert patents if you agree to not assert any intellectual property right against Tesla which includes patents and copyright and trademark and possibly even trade secrets (I am not sure if trade secret misappropriation would normally be classified under intellectual property rights).
Tesla specifically reserves the right to assert patent rights if you "marketed or sold any knock-off product (e.g., a product created by imitating or copying the design or appearance of a Tesla product or which suggests an association with or endorsement by Tesla)" which explicitly carves out their copyright and trademark rights as protected while demanding you give up yours.
Tesla's "patent pledge" is about as honestly named as the USA PATRIOT Act. It exists purely as a bad-faith attempt to claim the moral high ground so they can blame others for hating cooperation when their terms are so utterly unfair that no sane person would ever willingly agree to them.
[1] https://www.tesla.com/legal/additional-resources#patent-pled...
Key excerpt: "Won't necessarily involve sharing patents."
Which might not cover your entire point about intellectual property (copyright, trademark). Also the article at time of writing suggested the details hadn't been finalized yet, so there's room for your side of the argument there as well.
I'll also grant that for some of this we have only Elon's spoken word, and we all know what that's worth... my main point was that I believe there were options for participation prior to 2023. Were there caveats? Of course.
No one is claiming that, but it is obviously a party to said mess. Tesla created a proprietary connector instead of adapting a standard. 10 years later they offered it as an open standard. If you wanted to create unnecessary proliferation of standards, that's how you'd go about it.