Date: Tue, 16 Jun 1998 13:59:49 +0400 (MSD) From: "Cyril A. Vechera" <cyril@main.piter.net> To: hackers@FreeBSD.ORG Subject: traffic shaper Message-ID: <199806160959.NAA25365@main.piter.net>
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hi I've released new version 2.01 of ipltd - user-mode traffic shaper for FreeBSD with ipfw and divert on. You can find it in ftp.freebsd.org incoming - ipltd_v2.01.tgz Here is some stuff from README ipltd - IP traffic bandwidth shaping/limiting daemon. -l syslog a message if some bytes or packets will be rejected -s silently reject packets, by default ipltd sends ICMP SOURCE_QUENCH to sender to correct transmittion rate -o enebles preventing overflow, so if you specified bytes limit 10000, it can pass 11000 bytes in firest cycle, and only 9000 bytes in second cycle -g cycles enables gathering of unused limit capacity. cycles is the number of cycles, after wich ipltd will reset gathered traffic stock -b bytes bytes limit per cycle clock -p packets packets limit per cycle clock -B bytes buffer space in bytes -P packets buffer space in packets port divert port from which we accept packets to be limited ipltd should work in link with ipfw or some other kernel mechanizm which allows to divert some packets. With ipfw you can limit traffic on interfaces, ip-addresses, tcp or udp ports. Every ipltd-deamon can serve only ONE divert port. So, if you want to limit another link, you should run another deamon on another divert port. SIGHUP - reload options from configuration file. SIGALRM - don't use it. Sincerely your, Cyril A. Vechera email:cyril@piter.net --------- http://sply.piter.net To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
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