E o teu ISP? Faz traffic-shaping? Bloqueia bittorrent?

[btrodrigues]

Disclaimer 1: Trabalho para um ISP - Quem souber qual é, sabe. Quem não souber, não interessa. Não importa. Estou a ser isento e a não atirar pedras quando posso ter telhados de vidro daqui a uns tempos.

Disclaimer 2: BitTorrent é um sistema de transferência de dados avançado e que permite optimizar e distribuir a carga entre vários nós de rede. Tal como praticamente todas as coisas no mundo, pode ser usado para fins legais e para fins ilegais. Deixo ao vosso critério a escolha. Mas não façam logo juízos precipitados.

A Google lançou há uns tempos um conjunto de ferramentas que permite despistar problemas comuns nas ligações internet, em colaboração com o instituto Max Planck. Podem obter mais informações sobre estas ferramentas em http://www.measurementlab.net/measurement-lab-tools

Particularizando, e sendo eu consumidor e tendo interesse em ter as melhores condições técnicas e a melhor relação qualidade/preço no produto que uso, "preocupa-me" que existam ISPs que limitem ou que de certa forma filtrem ou degradem o acesso a determinados conteúdos.

É aqui que entra o BitTorrent.
O interesse desta pequena "sondagem" é que corram um pequeno teste na vossa ligação. Irá simular uma transferência de dados peer to peer, verificar se existem degradações visíveis e fará uma estimativa da velocidade de transferência efectiva.

O teste está em http://broadband.mpi-sws.org/transparen ... t-mlab.php

Para além de se informarem, se não se importarem de partilhar os dados... a consciência geral agradece...

Results for your host (xxx.216.54.77.rev.vodafone.pt - 77.54.216.xxx):
Is BitTorrent traffic on a well-known BitTorrent port (6886) throttled?

* The BitTorrent upload (seeding) worked. Our tool was successful in uploading data using the BitTorrent protocol.

* There's no indication that your ISP rate limits your BitTorrent uploads. In our tests a TCP upload achieved at least 880 Kbps while a BitTorrent upload achieved at most 878 Kbps. You can find details here.


Is BitTorrent traffic on a non-standard BitTorrent port (10014) throttled?

* The BitTorrent upload (seeding) worked. Our tool was successful in uploading data using the BitTorrent protocol.

* There's no indication that your ISP rate limits your BitTorrent uploads. In our tests a TCP download achieved at least 833 Kbps while a BitTorrent download achieved at most 884 Kbps. You can find details here.


Is TCP traffic on a well-known BitTorrent port (6886) throttled?

* There's no indication that your ISP rate limits all uploads at port 6886. In our test, a TCP upload on a BitTorrent port achieved at least 908 Kbps while a TCP upload on a non-BitTorrent port achieved at least 833 Kbps. You can find details here.

[lopesco]

Ora pois bem... Aqui está o meu


Is BitTorrent traffic on a well-known BitTorrent port (6883) throttled?
The BitTorrent upload (seeding) worked. Our tool was successful in uploading data using the BitTorrent protocol.

There's no indication that your ISP rate limits your BitTorrent uploads. In our tests a TCP upload achieved at least 114 Kbps while a BitTorrent upload achieved at most 95 Kbps. You can find details here.

The BitTorrent download worked. Our tool was successful in downloading data using the BitTorrent protocol.

There's no indication that your ISP rate limits your BitTorrent downloads. In our tests a TCP download achieved at least 149 Kbps while a BitTorrent download achieved at most 166 Kbps. You can find details here.



Is BitTorrent traffic on a non-standard BitTorrent port (10011) throttled?
The BitTorrent upload (seeding) worked. Our tool was successful in uploading data using the BitTorrent protocol.

Your ISP possibly rate limits your BitTorrent uploads. In our tests a TCP uploads achieved at least 872 Kbps while a BitTorrent upload achieved maximal 115 Kbps. You can find details here.

The BitTorrent download worked. Our tool was successful in downloading data using the BitTorrent protocol.

Your ISP possibly rate limits your BitTorrent downloads. In our tests a TCP download achieved at least 1305 Kbps while a BitTorrent download achieved at most 164 Kbps. You can find details here.



Is TCP traffic on a well-known BitTorrent port (6883) throttled?
Your ISP possibly rate limits all downloads at port 6883. In our test, a TCP download on a BitTorrent port achieved at least 174 Kbps while a TCP download on a non-BitTorrent port achieved at least 1305 Kbps. You can find details here.

Your ISP possibly rate limits all uploads at port 6883. In our test, a TCP upload on a BitTorrent port achieved at least 209 Kbps while a TCP upload on a non-BitTorrent port achieved at least 872 Kbps. You can find details here.



Apesar do teste dizer que os meus uploads estão limitados, eu sei que não estão, pois uso o Utorrent consigo fazer uploads de 110KBytes...

É inconclusivo...

Abreijos!

[NFreitas]

Results:

Results for your host (XX.XX.XXX.X - XX.XX.XXX.X):
Is BitTorrent traffic on a well-known BitTorrent port (6885) throttled?

* The BitTorrent upload (seeding) worked. Our tool was successful in uploading data using the BitTorrent protocol.
* There's no indication that your ISP rate limits your BitTorrent uploads. In our tests a TCP upload achieved at least 50 Kbps while a BitTorrent upload achieved at most 122 Kbps. You can find details here.
* The BitTorrent download worked. Our tool was successful in downloading data using the BitTorrent protocol.
* There's no indication that your ISP rate limits your BitTorrent downloads. In our tests a TCP download achieved at least 169 Kbps while a BitTorrent download achieved at most 164 Kbps. You can find details here.

Is BitTorrent traffic on a non-standard BitTorrent port (10013) throttled?

* The BitTorrent upload (seeding) worked. Our tool was successful in uploading data using the BitTorrent protocol.
* Your ISP possibly rate limits your BitTorrent uploads. In our tests a TCP uploads achieved at least 373 Kbps while a BitTorrent upload achieved maximal 135 Kbps. You can find details here.
* The BitTorrent download worked. Our tool was successful in downloading data using the BitTorrent protocol.
* Your ISP possibly rate limits your BitTorrent downloads. In our tests a TCP download achieved at least 792 Kbps while a BitTorrent download achieved at most 181 Kbps. You can find details here.

Is TCP traffic on a well-known BitTorrent port (6885) throttled?

* Your ISP possibly rate limits all downloads at port 6885. In our test, a TCP download on a BitTorrent port achieved at least 169 Kbps while a TCP download on a non-BitTorrent port achieved at least 792 Kbps. You can find details here.
* Your ISP possibly rate limits all uploads at port 6885. In our test, a TCP upload on a BitTorrent port achieved at least 104 Kbps while a TCP upload on a non-BitTorrent port achieved at least 373 Kbps. You can find details here.

For details on our research on broadband networks please refer to our network transparency project webpage
In case you have questions about this tool or our research, please contact us: broadband @at@ mpi-sws mpg de

[danieloliveira]

Results for your host (xx.xxx.xxx.xxx - xx.xxx.xxx.xxx):
Is BitTorrent traffic on a well-known BitTorrent port (6881) throttled?

* The BitTorrent upload (seeding) worked. Our tool was successful in uploading data using the BitTorrent protocol.

* There's no indication that your ISP rate limits your BitTorrent uploads. In our tests a TCP upload achieved at least 591 Kbps while a BitTorrent upload achieved at most 591 Kbps. You can find details here.

* The BitTorrent download worked. Our tool was successful in downloading data using the BitTorrent protocol.

* There's no indication that your ISP rate limits your BitTorrent downloads. In our tests a TCP download achieved at least 617 Kbps while a BitTorrent download achieved at most 616 Kbps. You can find details here.


Is BitTorrent traffic on a non-standard BitTorrent port (10009) throttled?

* The BitTorrent upload (seeding) worked. Our tool was successful in uploading data using the BitTorrent protocol.

* There's no indication that your ISP rate limits your BitTorrent uploads. In our tests a TCP download achieved at least 585 Kbps while a BitTorrent download achieved at most 591 Kbps. You can find details here.

* The BitTorrent download worked. Our tool was successful in downloading data using the BitTorrent protocol.

* There's no indication that your ISP rate limits your BitTorrent downloads. In our tests a TCP download achieved at least 616 Kbps while a BitTorrent download achieved at most 621 Kbps. You can find details here.


Is TCP traffic on a well-known BitTorrent port (6881) throttled?

* There's no indication that your ISP rate limits all downloads at port 6881. In our test, a TCP download on a BitTorrent port achieved at least 619 Kbps while a TCP download on a non-BitTorrent port achieved at least 616 Kbps. You can find details here.

* There's no indication that your ISP rate limits all uploads at port 6881. In our test, a TCP upload on a BitTorrent port achieved at least 629 Kbps while a TCP upload on a non-BitTorrent port achieved at least 585 Kbps. You can find details here.

[MAntunes]

Results for your host (bisbilhoteiros):
Is BitTorrent traffic on a well-known BitTorrent port (6882) throttled?

The BitTorrent upload (seeding) worked. Our tool was successful in uploading data using the BitTorrent protocol.

There's no indication that your ISP rate limits your BitTorrent uploads. In our tests a TCP upload achieved at least 203 Kbps while a BitTorrent upload achieved at most 209 Kbps. You can find details here.


Is BitTorrent traffic on a non-standard BitTorrent port (10010) throttled?

The BitTorrent upload (seeding) worked. Our tool was successful in uploading data using the BitTorrent protocol.

There's no indication that your ISP rate limits your BitTorrent uploads. In our tests a TCP download achieved at least 184 Kbps while a BitTorrent download achieved at most 200 Kbps. You can find details here.


Is TCP traffic on a well-known BitTorrent port (6882) throttled?

There's no indication that your ISP rate limits all uploads at port 6882. In our test, a TCP upload on a BitTorrent port achieved at least 209 Kbps while a TCP upload on a non-BitTorrent port achieved at least 184 Kbps. You can find details here.

Vai haver um topten?

E para baixo também funciona.

Is BitTorrent traffic on a well-known BitTorrent port (6885) throttled?

The BitTorrent download worked. Our tool was successful in downloading data using the BitTorrent protocol.

There's no indication that your ISP rate limits your BitTorrent downloads. In our tests a TCP download achieved at least 2786 Kbps while a BitTorrent download achieved at most 3191 Kbps. You can find details here.


Is BitTorrent traffic on a non-standard BitTorrent port (10013) throttled?

The BitTorrent download worked. Our tool was successful in downloading data using the BitTorrent protocol.

There's no indication that your ISP rate limits your BitTorrent downloads. In our tests a TCP download achieved at least 2841 Kbps while a BitTorrent download achieved at most 2845 Kbps. You can find details here.


Is TCP traffic on a well-known BitTorrent port (6885) throttled?

There's no indication that your ISP rate limits all downloads at port 6885. In our test, a TCP download on a BitTorrent port achieved at least 2817 Kbps while a TCP download on a non-BitTorrent port achieved at least 2841 Kbps. You can find details here.

[CPTeam]

Is BitTorrent traffic on a well-known BitTorrent port (6882) throttled?

* The BitTorrent upload (seeding) worked. Our tool was successful in uploading data using the BitTorrent protocol.

* There's no indication that your ISP rate limits your BitTorrent uploads. In our tests a TCP upload achieved at least 645 Kbps while a BitTorrent upload achieved at most 645 Kbps. You can find details here.


Is BitTorrent traffic on a non-standard BitTorrent port (10010) throttled?

* The BitTorrent upload (seeding) worked. Our tool was successful in uploading data using the BitTorrent protocol.

* There's no indication that your ISP rate limits your BitTorrent uploads. In our tests a TCP download achieved at least 639 Kbps while a BitTorrent download achieved at most 645 Kbps. You can find details here.


Is TCP traffic on a well-known BitTorrent port (6882) throttled?

* There's no indication that your ISP rate limits all uploads at port 6882. In our test, a TCP upload on a BitTorrent port achieved at least 664 Kbps while a TCP upload on a non-BitTorrent port achieved at least 639 Kbps. You can find details here.

Cá por casa não há limites... Mas houve uma altura em que cada vez que ligava a mula, ao desligar, o router bloqueava. Tinha de fazer um "hard reset" para poder ter net outra vez...

[Bargao_Henriques]

Clix ADSL 12Mb no meu PC, em rede wi-fi. O acesso no portátil da minha mulher é normalmente MUITO melhor! Do estilo, download no Megaupload com 200Kbs no meu e mais de 700Kbs no dela... Quanto a uploads nunca reparei nas diferenças. Mais tarde tento testar também nesse.

Is BitTorrent traffic on a well-known BitTorrent port (6889) throttled?
* The BitTorrent upload (seeding) worked. Our tool was successful in uploading data using the BitTorrent protocol.
* There's no indication that your ISP rate limits your BitTorrent uploads. In our tests a TCP upload achieved at least 793 Kbps while a BitTorrent upload achieved at most 796 Kbps. You can find details here.

Is BitTorrent traffic on a non-standard BitTorrent port (10017) throttled?
* The BitTorrent upload (seeding) worked. Our tool was successful in uploading data using the BitTorrent protocol.
* There's no indication that your ISP rate limits your BitTorrent uploads. In our tests a TCP download achieved at least 798 Kbps while a BitTorrent download achieved at most 818 Kbps. You can find details here.

Is TCP traffic on a well-known BitTorrent port (6889) throttled?
* There's no indication that your ISP rate limits all uploads at port 6889. In our test, a TCP upload on a BitTorrent port achieved at least 838 Kbps while a TCP upload on a non-BitTorrent port achieved at least 798 Kbps. You can find details here.

[Malok0]

Cabovisão em SMFeira...

DOWNLOAD
There's no indication that your ISP rate limits your BitTorrent downloads. In our tests a TCP download achieved at least 1409 Kbps while a BitTorrent download achieved at most 2017 Kbps. You can find details here.
There's no indication that your ISP rate limits your BitTorrent downloads. In our tests a TCP download achieved at least 2139 Kbps while a BitTorrent download achieved at most 1889 Kbps. You can find details here.
There's no indication that your ISP rate limits all downloads at port 6885. In our test, a TCP download on a BitTorrent port achieved at least 1760 Kbps while a TCP download on a non-BitTorrent port achieved at least 2139 Kbps. You can find details here.

UPLOAD
There's no indication that your ISP rate limits your BitTorrent uploads. In our tests a TCP upload achieved at least 455 Kbps while a BitTorrent upload achieved at most 473 Kbps. You can find details here.
There's no indication that your ISP rate limits your BitTorrent uploads. In our tests a TCP download achieved at least 464 Kbps while a BitTorrent download achieved at most 470 Kbps. You can find details here.
There's no indication that your ISP rate limits all uploads at port 6889. In our test, a TCP upload on a BitTorrent port achieved at least 489 Kbps while a TCP upload on a non-BitTorrent port achieved at least 464 Kbps. You can find details here.

Depois testo na ZON.

[Malok0]

ZON em Coimbra

Your ISP possibly rate limits your BitTorrent downloads. In our tests a TCP download achieved at least 993 Kbps while a BitTorrent download achieved at most 113 Kbps. You can find details here.
Your ISP possibly rate limits all downloads at port 6881. In our test, a TCP download on a BitTorrent port achieved at least 114 Kbps while a TCP download on a non-BitTorrent port achieved at least 993 Kbps. You can find details here.

Your ISP possibly rate limits your BitTorrent uploads. In our tests a TCP uploads achieved at least 331 Kbps while a BitTorrent upload achieved maximal 38 Kbps. You can find details here.

Your ISP possibly rate limits all uploads at port 6882. In our test, a TCP upload on a BitTorrent port achieved at least 69 Kbps while a TCP upload on a non-BitTorrent port achieved at least 331 Kbps. You can find details here.