limiting total server bandwidth.

limiting total server bandwidth.

Post by James Asht » Mon, 02 Jul 2001 03:47:22



We colocate and host dedicated servers. I need to find a module for
apache 1.3.x that will limit the overall bandwidth for that server. I
need to cut the available bandwidth of a site to 128Kbps.
 The modules that I have found (i.e. mod_throttle, mod_bandwidth,
etc.) seam to limit the bandwidth a particular user has access to. I
have tried using this and then limiting the number of requests
accepted. While this does limit the bandwidth it also drops requests.
Am I using these modules incorectly or is there another way to limit
the bandwidth available to the server? I would be fine with limiting
the bandwidth of the box entirely. The only thing running on it is
apache, but it needs to get cut down somehow.

Thanks

 
 
 

limiting total server bandwidth.

Post by Marc Slem » Mon, 02 Jul 2001 03:59:33



>We colocate and host dedicated servers. I need to find a module for
>apache 1.3.x that will limit the overall bandwidth for that server. I
>need to cut the available bandwidth of a site to 128Kbps.
> The modules that I have found (i.e. mod_throttle, mod_bandwidth,
>etc.) seam to limit the bandwidth a particular user has access to. I
>have tried using this and then limiting the number of requests
>accepted. While this does limit the bandwidth it also drops requests.
>Am I using these modules incorectly or is there another way to limit
>the bandwidth available to the server? I would be fine with limiting
>the bandwidth of the box entirely. The only thing running on it is
>apache, but it needs to get cut down somehow.

For various reasons, I would suggest it may be easier to accomplish
what you want using OS support for traffic shaping.  I have never found
an bandwidth limiting module that I liked too much.

For an intro:

http://linux.oreillynet.com/pub/a/linux/2000/08/24/LinuxAdmin.html

then searching the web for "linux traffic shaping" should give you lots
of info.

 
 
 

limiting total server bandwidth.

Post by James Asht » Thu, 05 Jul 2001 03:26:10


We host on OpenBSD. Ill take a look into it though.
Thanks
Quote:> For an intro:

> http://linux.oreillynet.com/pub/a/linux/2000/08/24/LinuxAdmin.html

> then searching the web for "linux traffic shaping" should give you lots
> of info.

 
 
 

1. server with load limiting (CPU and/or bandwidth)

I've been looking over the docs and it looks like neither NCSA 1.4.1
nor Apache has a load limiting feature.  By this I mean a way to
set a maximum number of hits/minute or bytes/minute for specified
URLs.  If there's a way to do this that I'm missing, please let me
know.  Otherwise, I'd like to talk to folks on the Apache team about
adding this feature.  I also have a chroot() patch that might be nice
to add.  Send me some mail if you're interested?
---
Jef


                      http://www.river.org/~jef/
                      It's not pretty being easy.

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