Date: Mon, 19 Mar 2001 14:31:37 +0300 From: "Andrey Simonenko" <simon@comsys.ntu-kpi.kiev.ua> To: freebsd-isp@freebsd.org Subject: Re: Bandwidth limits Message-ID: <994ued$lnm$1@igloo.uran.net.ua> References: <3AB59DE3.801B23C9@csocs.com>
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As I know you should specify IPFW pipes defore their usage. J & C Frazier <admin@csocs.com> wrote in message news:3AB59DE3.801B23C9@csocs.com... > I have a few individuals who are running games servers from their > shell accounts. I don't have a problem with it really, but I would like > > to establish a bandwidth limit on 2 IP's specifically to prevent > possible > problems later on once their hosts become more well known. Right > now I have the following firewall config set up: > > ipfw add 100 pipe 1 ip from any to any in > ipfw add 200 pipe 2 ip from any to any out > ipfw pipe 1 config mask dst-ip 0xffffffff > ipfw pipe 2 config mask src-ip 0xffffffff > > Basically all I have set up is a basic dummynet to monitor bandwidth > usage via cron scripts. I have tried to add other rules to limit the > bandwidth on my customers as shown below: > > ipfw add 100 pipe 1 ip from any to any in > ipfw add 200 pipe 2 ip from any to any out > ipfw pipe 1 config mask dst-ip 0xffffffff bw 256Kbytes/s queue 10Kbytes > ipfw pipe 2 config mask src-ip 0xffffffff bw 256Kbytes/s queue 10Kbytes > > But that effects all IP's on the system and causes a major slowdown. > I'm not extremely familiar with ipfw and what all I can do with it yet > other then what I've read on the man pages. I'm hoping some of you > experts that deal with this type of thing all the time might be able to > enlighten me or give me a few ideas. Thanks. > > J.C. Frazier > To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-isp" in the body of the message
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