L***n
发帖数: 6727 | 1 bt能加密么？那样isp知道我没干好事也不知到我下了什么 |
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f*******t
发帖数: 596 | 2 比如我下个2G的free的教学片一类的 rmvb格式 ISP有软件能识别这个视频是什么内容？ |
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l*****g
发帖数: 54 | 3 谁因为看PPS收过警告信啊 我还没听说过.. PPS上有版权的电影本来就滤得差不多了.
以为流量大就一定没干好事也是做贼心虚, 老美正版看Netflix的多得很, 流量也不小.
ISP不会因为流量大就封人的.
只要不在BT网站裸奔下电影, 应该就没事的. |
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z***f
发帖数: 1182 | 4 一直在自己的machine上面host，一来windows xp好像每次访问的客户树木
有限，二来流量太大，有没有什么好的isp可以推荐的？大家都用的是什么？
谢谢 |
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q*****t
发帖数: 33 | 5 I applied 3 accounts there,
but I prefer setup the servers on my own computer,
then I can setup whatever servers and I can do what I want
to do
BTW, please recommend one ISP, cheaper, faster than comcast
high speed internet, |
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G****A
发帖数: 4160 | 6 比如家里用的cable internet, 有各种速度。ISP是怎么控制的？ |
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a****l
发帖数: 8211 | 7 ISP does not care about user's MAC address, it only talks with their end-box
, like the dsl box. It only controls the speed to the dsl/cable box. |
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G****A
发帖数: 4160 | 8 this is what I am saying. Does ISP distinguish dsl/cable boxes by their
MAC?
end-box |
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G****A
发帖数: 4160 | 9 R u sure?
most commercial ISPs have their IPs assigned dynamically. |
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z**r
发帖数: 17771 | 10 ISP不在乎server啊，在乎bandwidth，都是end to end unicast，怎么得了 |
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c*****i
发帖数: 631 | 11 现在isp的mcast主要还是用在iptv和vpn把，到end customer基本很少。 |
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L******t
发帖数: 1985 | 12 Multicast is mostly for enterprise, like financial, stock trading etc,
ensuring everyone receive the same info at the same time. Even in ISP, it's
for support of enterprise VPN. |
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L******t
发帖数: 1985 | 13 Actually another potential for multicast (switching) is at the subscriber
end -- b/t STB and ISP head end. Even though DSL does not support multicast
by nature, IGMP can still be used to support channel selection, etc.
As to the core, Cisco is probably the only one with mature multicast routing
/switching support. So that would require a total Cisco house, which I do
not think will happen. And in practice video content demands vicinity. That
means the same content will be distributed to multiple |
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l***y
发帖数: 791 | 14 could be if the ISP doesn't have a good aaa mgmt, just think about all the
passwords they'll have to change if you're hired for 2 months and then left. |
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l***y
发帖数: 791 | 15 could be if the ISP doesn't have a good aaa mgmt, just think about all the
passwords they'll have to change if you're hired for 2 months and then left. |
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g********x
发帖数: 7361 | 16 都是分片的
具体到每家每户，可选的ISP就是只有一两家 |
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d**********t
发帖数: 20415 | 17 人家ISP不傻啊，为啥要去恶性竞争，大家划分一下地盘，把蛋糕分了多好？ |
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y*****r
发帖数: 2 | 18 RASspy Everything you wanted to know
Author:Haggas
RASspy has to be one of the neatest inventions to
come along since the original HAL9000 computer.
But there seems to be a lot of confusion about
how to use it. Perhaps it would be helpful to
pass along some information about how it works,
along with a couple suggestions for putting it to work.
HOW IT WORKS:
What RASspy does is place itself between a free ISP's
program and the Windows operating system. Any attempt
by the program to initiate a cal |
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s*****e
发帖数: 404 | 19 The link is www.amexol.com. I got the answer for my
questions. It is very nice ISP. The speed is fast and very
stable. Better than netzero and also much better than my
aol.:) Good luck! |
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L******d
发帖数: 4 | 20 Just get freelane's information for 25 hours for each
houshold. (:
which isp is free totally now??? any special method?
|
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s***l
发帖数: 181 | 21 Hi, my friend will come to USA and visit LA and Las Vegas
Is there any ISP that sells Internet hour instead of paying monthly fee?
Not necessary broadband, normal modem is ok for him.
Thank you |
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g*******w
发帖数: 140 | 22 I want a free ISP. How about "internet 4 free." Any one has some experience
about it? Thanks! |
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h****n
发帖数: 107 | 23 I can connect to servers, but all transfers are always "waiting". I think the
ISP blocked it. Anyway around this problem? |
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y****o
发帖数: 3575 | 24 你要是上网的话，很多都能知道你的操作系统版本，机器配置信息等等。isp会传递mac
地址么？ |
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b***p
发帖数: 700 | 25 【 以下文字转载自 PDA 讨论区 】
发信人: pathdream (求包养), 信区: PDA
标 题: netflix太强大了 整个控制internet速度
发信站: BBS 未名空间站 (Sun Nov 2 23:47:20 2014, 美东)
New Study From M-Lab Sheds Light On Widespread Harm Caused By Netflix
Routing Decisions
On Tuesday, M-Lab released a new study on the impact of network
interconnection on consumer Internet performance. The report entitled “ISP
Interconnection and its Impact on Consumer Internet Performance“, details
findings based on the speed test results collected by its test servers... 阅读全帖 |
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y*h
发帖数: 25423 | 26 因为缺乏具体标准，宽带消费者的利益无法真正得到保护；有线宽带网络接入难顺
畅；宽带不宽、断网频繁、服务差严重影响了消费者的使用体验；关于宽带的投诉量大
增。
根据中消协的统计数据，2012年全国消协组织受理互联网服务投诉21037件，同比
增长1.9%。其中，网络接入服务投诉16708件，占互联网投诉的79.4%。
是什么原因导致了这种现象，也使得监管破题乏力？通过调查，《中国经营报》将
为您揭示一条不为人知的利益链条。
“10M带宽，每月最低只需支付66元！”看到塞在门缝里的某宽带运营商的广告，
家住北京市海淀区苏州桥某社区的王大虎气就不打一处来。
2011年4月，王大虎原本采用的宽带服务到期，去续费时，工作人员热情推荐他将
原来的2M带宽升级到4M。考虑到4M服务价格虽贵，但网速更快，而且如果能够一下缴足
两年，月租费与2M费用差不多，王大虎爽快地认购了4M带宽。
但随后，王大虎就觉得上当了，家里的网速不仅难以感觉到有所提升，断网频次反
而增加了，晚上上网高峰期经常打不开网页。
王大虎找到服务商投诉，因为工作和生活离不开网络，包括查资料、炒股、网游娱
乐等，他希望服务商给出... 阅读全帖 |
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s******8
发帖数: 4192 | 27 ISP分两端，一端对应服务商(Netflix),一端对应用户。而不同的ISP又由backbone
provider联系起来。
服务商的ISP和backbone provider本来就是按照流量收费的。现在讨论的是用户这边的
ISP，用户ISP一般是固定带宽，按月收费，不按流量。用户的带宽一般都有很大冗余，
平时不用，用的时候却很拥挤。用户需要用的时候无法达到ISP说的速度。对ISP抱怨很
多。所以ISP想出不同的流量给的速度不同，streaming video需要保持速度，给多点。
下载软件，不需要实时，慢一点也不要紧。这样不用向backbond多付钱，也能满足多数
人的需要。同时利用这个理由要挟content provider付钱。这完全是仗着自己有垄断用
户的优势巧取豪夺。
这个口一开。ISP不但不会升级网络，反而会在现在的网络上发展更多用户。
另外服务商ISP，backbone一直在不停得升级技术，扩展带宽。因为服务商换ISP,ISP换
backbone provider都比较容易。很多都是同时接入好几个provider，一面一个坏了，
能够用其他provider的带宽。反而用户... 阅读全帖 |
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S********r
发帖数: 200 | 28 【 以下文字转载自 PDA 讨论区 】
发信人: lldyh (咦哈), 信区: PDA
标 题: 7/12之前赶紧下片子
发信站: BBS 未名空间站 (Wed Mar 21 13:20:52 2012, 美东)
http://www.foxnews.com/scitech/2012/03/17/us-isps-become-copyri
US ISPs become 'copyright cops' starting July 12
Comcast, Cablevision, Verizon, Time Warner Cable and other Internet service
providers (ISPs) in the United States will soon launch new programs to
police their networks in an effort to catch digital pirates and stop illegal
file-sharing.
Major ISPs announced last summer that th... 阅读全帖 |
|
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s*******d
发帖数: 17566 | 30 Comcast, Cablevision, Verizon, Time Warner Cable and other Internet service
providers (ISPs) in the United States will soon launch new programs to
police their networks in an effort to catch digital pirates and stop illegal
file-sharing.
Major ISPs announced last summer that they had agreed to take new measures
in an effort to prevent subscribers from illegally downloading copyrighted
material, but the specifics surrounding the imminent antipiracy measures
were not made available. Now, RIAA chie... 阅读全帖 |
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T***i
发帖数: 1354 | 31 【 以下文字转载自 LosAngeles 讨论区 】
发信人: splitmind (狗爹猫爸), 信区: LosAngeles
标 题: 从7月12日后网上下电影啥的要小心了
发信站: BBS 未名空间站 (Fri Jul 6 19:28:39 2012, 美东)
Comcast, Cablevision, Verizon, Time Warner Cable and other Internet service
providers (ISPs) in the United States will soon launch new programs to
police their networks in an effort to catch digital pirates and stop illegal
file-sharing.
Major ISPs announced last summer that they had agreed to take new measures
in an effort to prevent subscribers from illegally ... 阅读全帖 |
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n**********l
发帖数: 271 | 32
[saiwong] I don't quite understand what you are saying, if you are multi-
homing to multiple ISPs, you must be importing the full Internet table, than
99.999% of your traffic won't hit the default route.
That's exactly my point. My ISP has multiple views of the full table but
elects to send all outbound traffic to one peer (AS3549). Inbound traffic
still arrives from different peers (at least my ISP does announce their
prefixes to all peers). This behavior kinda interferes with CDN because the
... 阅读全帖 |
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a*********a
发帖数: 3656 | 33 Neflix不是comcast，verizon，AT&T的直接顾客。netflix用的是wholesale ISP，一个
是Cogent，一个是Level3。Netflix连入Cogent/Level3，Cogent/Level3物理上和其他
ISP在几个hub上对接。hub对接的协议是 ISP/ISP peering，不是顾客和服务商的关系。
ISP peering有免费的(unsettled peering)，也有付费的(settled peering)。Verizon
以流量失衡为理由，要求Cogent/Level3 改成付费peering，被拒绝。Verizon因
此限制从Level-3送往verizon的流量。 Verizon的立场很明确，Cogent/Level3背后明
显有大客户（neflix)，象Verizon的用户发送大量数据。其中的利润明显流入Cogent/
Level3的客户。
netflix使用Cogent这样的廉价批发ISP。原因很明显。他们的会员费没有很大的上升空
间。不用廉价ISP，free ride peering protocol，对他们底线... 阅读全帖 |
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k******1
发帖数: 1393 | 34 首先，现在的ISP(AT&T, Comcast等等）有权分配网络流量，所以可以跟大量消耗带宽
的content provider（Netflix,Google等）要更多的钱，否则这些content provider等
于是利用internet赚了钱但是ISP没有从中捞到他们认为应得的好处。但是从另一方面
讲，netflix财大气粗愿意付钱，这样能保证他们的的service比没付钱的content
provider更流畅。O8认为这造成了不公平竞争，认为所有的content provider应该享有
同等的internet服务。Netflix,Google当然欢迎这个新政，因为这相当于用他们服务的
internet费用被很多不用他们服务的用户平摊了，他们省了给ISP的钱。而ISP则少了一
个收入来源，当然不满，而且一旦归为utility就会受到很多regulation的限制，不能
随便涨价，不能随便设置收钱的特殊服务。
ISP反对这个提议的理由是ISP赚钱的途径受限制，就没有动力革新技术，提高网络服务
质量。他们认为即使给交钱的大content provider特殊服务，其他客户也会因为... 阅读全帖 |
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f********t
发帖数: 6999 | 35 【 以下文字转载自 Military 讨论区 】
发信人: kevin561 (kml), 信区: Military
标 题: 我来试着解释一下O8的internet提议，不对之处请指正
发信站: BBS 未名空间站 (Wed Nov 12 13:47:24 2014, 美东)
首先，现在的ISP(AT&T, Comcast等等）有权分配网络流量，所以可以跟大量消耗带宽
的content provider（Netflix,Google等）要更多的钱，否则这些content provider等
于是利用internet赚了钱但是ISP没有从中捞到他们认为应得的好处。但是从另一方面
讲，netflix财大气粗愿意付钱，这样能保证他们的的service比没付钱的content
provider更流畅。O8认为这造成了不公平竞争，认为所有的content provider应该享有
同等的internet服务。Netflix,Google当然欢迎这个新政，因为这相当于用他们服务的
internet费用被很多不用他们服务的用户平摊了，他们省了给ISP的钱。而ISP则少了一
个收入来源，当然不满，... 阅读全帖 |
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m********d
发帖数: 188 | 36 thanks superdmv for answering question.
do you have link for the slide to explain what tier is?
multiple 10G NIC per OCA. good to know. I just read from https://signup.
netflix.com/openconnect. they didn't mention multiple 10G nic per OCA. 2* or
3* 10G NIC per OCA is very surprising.
for default route, quote from https://signup.netflix.com/openconnect:
Appendix 3: BGP Configuration
IP prefix and metric (MED) data are used to determine which network blocks
an
appliance or appliances will serve. A... 阅读全帖 |
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