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为什么我的bt下载速度只有几十k啊
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为什么我的bt下载速度只有几十k啊# EmergingNetworking - 热门网络技术
s*d
1
下http我可以到几百k,但是下bt,速度怎么也提不起来,单任务最多到60k,加起
来也就一百来k,下个游戏要半年,非常郁闷,我用的是时代华纳的cable,防火墙关了
,ip限制到2046,仍然很慢
我用的是bitcommet0.64,下载没有设限,上传设到20k,再高的话下载速度就会下
降,其他设置没有变,5000多人同时下载,几十个种子,我却只有30k,急死了,emule
速度也起不来,请问大家是怎么回事?会不会是cable有问题?
谢谢啦!!!
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L*t
2
Assume a mechanism exists in BT that more upload yields more download. Then
whisper is right that symmetrical networks get better performance than
asymmetrical ones that most of us are using, at least in a theoretical sense.
But another factor in whisper's case is the datacenter -- big bandwidth and
powerful processors may play a much bigger role here than symmetry or not.
My 0.02.

着当地的民兵组织打了一晚的猎。教我好生羡慕。
老师睡了,杰米森也睡了,只有一个仆役醒着,因为他开车。
我莞尔,拿出预先盛满清水的竹筒,打开,轻轻捏着竹筒里头水蛭那虚弱、缩
小的身体,小心翼翼地放在杰米森肥肥的脖子後的衣领里。
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b*l
3
if there are enough seeds and others can connect to you direclty, maybe
you need to adjust your upload limit.
try to decrease the upload speed a little. do not use >50% of your upload
bandwidth.
also if you have nat, try to enable UPnP.




【在 s********d 的大作中提到】
: 下http我可以到几百k,但是下bt,速度怎么也提不起来,单任务最多到60k,加起
: 来也就一百来k,下个游戏要半年,非常郁闷,我用的是时代华纳的cable,防火墙关了
: ,ip限制到2046,仍然很慢
: 我用的是bitcommet0.64,下载没有设限,上传设到20k,再高的话下载速度就会下
: 降,其他设置没有变,5000多人同时下载,几十个种子,我却只有30k,急死了,emule
: 速度也起不来,请问大家是怎么回事?会不会是cable有问题?
: 谢谢啦!!!

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z*r
4
俺强烈建议你下次回答问题的时候,最好能自己搞清楚了然后再回答,不要一上来就整一
些不着边际的,最后绕来绕去还得听别人的。俺这句话憋了很久了。
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z*r
5
呵呵,很多情况下,你其实不知道你在说什么。不要急啊,俺的确是这么认为的
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L*t
6
在公司的datacenter做BT?
这么干不危险么?
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L*t
7
But you still got much wider bandwidth in datacenter. :)
In my case, I often see 20k download but 50k upload. Poor me. But that proves
that asymmetry doesn't play as big a role as bandwidth alone here.
Assume all others have opened up port forwarding when applicable. Is there any
difference for me to open up or not? That's what I'm wondering now.
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L*t
8
But you still got much wider bandwidth in datacenter. :)
In my case, I often see 20k download but 50k upload. Poor me. But that proves
that asymmetry doesn't play as big a role as bandwidth alone here.
Assume all others have opened up port forwarding when applicable. Is there any
difference for me to open up or not? That's what I'm wondering now.
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g*a
9
我通常是下载慢下来了先关掉bitcomet,然后重新打开之,重选一个random port
开始任务,速度就变快了(种子、peer够多的情况下),30-40k->100-300k吧



【在 z**r 的大作中提到】
: 呵呵,很多情况下,你其实不知道你在说什么。不要急啊,俺的确是这么认为的
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L*t
10
Did you set limit on upload speed? If so, your download speed is said to
suffer proportionally.




【在 s********d 的大作中提到】
: 下http我可以到几百k,但是下bt,速度怎么也提不起来,单任务最多到60k,加起
: 来也就一百来k,下个游戏要半年,非常郁闷,我用的是时代华纳的cable,防火墙关了
: ,ip限制到2046,仍然很慢
: 我用的是bitcommet0.64,下载没有设限,上传设到20k,再高的话下载速度就会下
: 降,其他设置没有变,5000多人同时下载,几十个种子,我却只有30k,急死了,emule
: 速度也起不来,请问大家是怎么回事?会不会是cable有问题?
: 谢谢啦!!!

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L*t
11
Easy easy. I'm sure zher meant no harm to you.
See you around!
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