[ale] HOW2 allocate download time from WWW among server&clientson local LAN ?

Bob Toxen transam at verysecurelinux.com
Tue Jul 11 12:56:12 EDT 2006


I've had good service (pun intended) using cbq to do Traffic Shaping by
IP and service (port number).  It takes some time to set up and tweak
but worth it.

Bob Toxen
bob at verysecurelinux.com               [Please use for email to me]
http://www.verysecurelinux.com        [Network&Linux/Unix security consulting]
http://www.realworldlinuxsecurity.com [My book:"Real World Linux Security 2/e"]
Quality Linux & UNIX security and SysAdmin & software consulting since 1990.

"Microsoft: Unsafe at any clock speed!"
   -- Bob Toxen 10/03/2002

On Fri, Jul 07, 2006 at 08:44:30AM -0400, Dow_Hurst wrote:
> Chris has the right idea of using QoS, so I would think there is a quality of service setup that would limit bandwidth on a router or bridge based on IP.  So you could put a router between the server and clients to manage bandwidth.  Thinking about this a little more makes me think that you should be able to run the script directly on the server like Chris suggests.  Your scenario is a local server on a local LAN serving web pages to local clients on the same LAN?  You want guaranteed bandwidth to each client and whatever is left is what the server can use for it's own downloads?  Your not serving clients outside of the LAN?
> Dow
> 
> -----Original Message-----
> >From: Courtney Thomas <cc.thomas at earthlink.net>
> >Sent: Jul 5, 2006 1:39 PM
> >To: Atlanta Linux Enthusiasts <ale at ale.org>
> >Subject: Re: [ale] HOW2 allocate download time from WWW	among	server&clientson local LAN ?
> >
> >Thanks Chris.
> >
> >Is there no round-robin type allocator that can be applied ?
> >
> >Courtney
> >
> >
> >----- Original Message ----- 
> >From: "Christopher Fowler" <cfowler at outpostsentinel.com>
> >To: "Atlanta Linux Enthusiasts" <ale at ale.org>
> >Sent: Wednesday, July 05, 2006 9:30 AM
> >Subject: Re: [ale] HOW2 allocate download time from WWW among
> >server&clientson local LAN ?
> >
> >
> >> The only thing I can think of is to use QoS on the local interface to
> >> try and limit the flood of data that will limit the amount of time in
> >> execution.
> >>
> >> On Tue, 2006-07-04 at 22:39 -0400, Courtney Thomas wrote:
> >> > I find that the server 'hogs' almost all of the time when trying to
> >> > download simultaneously to it and a client or clients.
> >> >
> >> > How can I say...'give the server this much, then so much to ea.
> >> > client, etc..... '  ?
> >> >
> >> > If possible, I'd like to not have this result in a new career :-)   Is
> >> > there a simple way  ?
> >> >
> >> > Appreciatively,
> >> >
> >> > Courtney
> >> > _______________________________________________
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> >> > Ale at ale.org
> >> > http://www.ale.org/mailman/listinfo/ale
> >>
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