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Is there a way to constrain the bandwidth on a NIC in linux? I'd like to be able to simulate an arbitrarily slow connection.
Started by Mark Borgerding on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at superuser):
You can set nice small delay 50ms loss 50%
(50 % packet loss... .
Don't forget to fragment packets either.
Not only the bandwidth, but also the latency, and it will also drop packets for you, simulating the bandwidth, wind the latency up too.
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I developed an application that uses a website API and I got feedbacks that it freezes for almost 30 seconds, and that is due to their poor bandwidth (5Ko/sec downloading).
I have a good internet speed, so a feed with 1Mo wont make more than 3 seconds...
Started by martani_net on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at superuser):
Not sure about an app but you could try to use functions of your router to limit bandwidth, especially with some of the Linksys models like WRT54G that can be loaded with 3rd party firmware for extra it myself, but this may do what you need....
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I will mount a home network to share the ADSL internet connection. The speed is 1Mb, but I want that my PC get 75% of the bandwidth and the another PC get 25%.
I know that linux boxes can do it, but then I will need an extra PC, because all PCs are WinXP...
Started by Click Ok on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at superuser):
It combines high performance.
Is a free bandwidth limiter for Windows 2000, XP and 2003 Server.
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Ask your Facebook Friends
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We are thinking to use Dotnetnuke(ASP.NET) as platform for creating asp.net based social networking site. Surprisingly, Its difficult to find webhost with unlimited diskspace/badnwidth to store/stream lots of photos/videos.
On the other hand, PHP based...
Started by msqr on
, 7 posts
by 7 people.
Answer Snippets (Read the full thread at stackoverflow):
Using that list you gave, I went to HostMonster who happened to be top as much bandwidth as you....
The reason you can't find one is because there aren't any hosts who can offer you unlimited bandwidth use any amount of bandwidth".
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I have a linux box that I would like to use to monitory all bandwidth my network, there are multiple computers all plugged into the network. Is there some way to ARP spoof all the traffic through the linux box and record the amount of bandwidth each computer...
Started by Sam152 on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at superuser):
You can then use extra iptables rules.
Or (easier) it would perform NAT ( like so ) for the LAN .
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Any advice? I'm going to publish a website soon, but I'm not really sure how much bandwidth I will need to use. Should I simply multiply estimated hits by the size of my site? Or is there an amount that works for most people?
Started by samoz on
, 6 posts
by 6 people.
Answer Snippets (Read the full thread at stackoverflow):
So after a few months of running you can have a very start low, and if you see the need for more bandwidth, upgrade :)
I'm not sure what you need your bandwidth consumption, however....
extra bandwidth if you're running out of it.
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In a call centre environment, what bandwidth would be required for 55 lines? This would be on SIP protocol, would we be best to use G729 codec as i know that our sip provider supports this? What type of internet connection would be best for such a task...
Started by Gary B2312321321 on
, 7 posts
by 7 people.
Answer Snippets (Read the full thread at serverfault):
Generally....
In our case less than 80% or so phone utilization .
For 55 active calls, you would need about 3.5mbps sustained bandwidth.
And - for the love of every person who's going to make calls - Use QoS agressively would use 64kbps .
20% extra.
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Knuth recently objected to 64-bit systems, saying that for programs which fit in 4 gigs of memory, "they effectively throw away half of the cache" because the pointers are twice as big as on a 32-bit system.
My question is: can this problem be avoided...
Started by fivebells on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at stackoverflow):
So you....
But for everything else, you can get an extra 5% performance, the OS, the APPZ, all of them.
Bandwidth is not really the correct that benefit from big address space.
But many of the principles described in it will apply to this .
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I'm looking for a router that can set bandwidth throttling on a PC in my home network. Does anyone know any home network router come with network management tool that can limit a PC's network/internet connection speed?
edit: I'm looking for something ...
Started by Jack on
, 9 posts
by 9 people.
Answer Snippets (Read the full thread at serverfault):
You can give bandwidth priority to a certain machine or allot a small amount to other QoS/bandwidth filtering....
I'd buy and install netlimiter on the pc's and manage bandwidth configurable.
And/or squid proxy on an extra PC.
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Hi,
I'm attempting to send multichannel audio over WiFi from one server to multiple client computers using UDP broadcast on a private network.
I'm using software called Pure Data, with a UDP broadcast tool called netsend~ and netreceive~. The code is ...
Started by Nick on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
Why as broadcast/multicast traffic....
This extra overhead makes WiFi unreliable as a transport, although a wired connection will still work.
There is extra bandwidth overhead for UDP broadcast in comparison to a UDP direct connection.
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