Date: Mon, 16 Jul 2001 22:49:43 +0200 From: Gideon <h20soul@mweb.co.za> To: freebsd-questions@FreeBSD.ORG Subject: Bandwidth limiting with a bridge (Kernel panics and resets) Message-ID: <001d01c10e39$39b87840$020101c8@Liquidsoul.my.domain>
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This is a multi-part message in MIME format. ------=_NextPart_000_0008_01C10E49.9AD90580 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable I've setup a bridge with network cards ed0 and ed2 . ed2 is the network = card connected to the cisco router and ed0 is the network card connected = to the rest of the lan . the bridge is working perfectly but i need to = cap the bandwidth certain clients are getting from the router .=20 I tried these two rules :=20 $fwcmd add pipe 1 ip from any to <clientip> $fwcmd add pipe 2 ip from <clientip> to any $fwcmd pipe 1 config bw 64Kbit/s queue 10Kbytes $fwcmd pipe 2 config bw 64Kbit/s queue 10Kbytes the limiting works finewith these four rules . BUT .. when i ping a = clientip from the cisco router's side the kernel panics and reboots . Also as far as i can c that rule is bypassable by the clients all they = need to do is put the cisco in as a gateway and not the bridge . Any1 maybe know whots wrong and maybe how to fix it ? I've tried all sorts of rules but they end up either rebooting the = system or just not working at all .=20 ------=_NextPart_000_0008_01C10E49.9AD90580 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable <!DOCTYPE HTML PUBLIC "-//W3C//DTD W3 HTML//EN"> <HTML> <HEAD> <META content=3Dtext/html;charset=3Diso-8859-1 = http-equiv=3DContent-Type><!DOCTYPE HTML PUBLIC "-//W3C//DTD W3 = HTML//EN"> <META content=3D'"MSHTML 4.72.3110.7"' name=3DGENERATOR> </HEAD> <BODY bgColor=3D#ffffff> <DIV><FONT color=3D#000000 size=3D2>I've setup a bridge with network = cards ed0 and=20 ed2 . ed2 is the network card connected to the cisco router and ed0 is = the=20 network card connected to the rest of the lan . the bridge is working = perfectly=20 but i need to cap the bandwidth certain clients are getting from the = router .=20 </FONT></DIV> <DIV><FONT color=3D#000000 size=3D2>I tried these two rules : = </FONT></DIV> <DIV><FONT color=3D#000000 size=3D2>$fwcmd add pipe 1 ip from any to=20 <clientip></FONT></DIV> <DIV><FONT color=3D#000000 size=3D2>$fwcmd add pipe 2 ip from = <clientip> to=20 any</FONT></DIV> <DIV><FONT color=3D#000000 size=3D2>$fwcmd pipe 1 config bw 64Kbit/s = queue=20 10Kbytes</FONT></DIV> <DIV><FONT color=3D#000000 size=3D2> <DIV><FONT color=3D#000000 size=3D2>$fwcmd pipe 2 config bw 64Kbit/s = queue=20 10Kbytes</FONT></DIV> <DIV><FONT color=3D#000000 size=3D2>the limiting works finewith these = four rules .=20 BUT .. when i ping a clientip from the cisco router's side the kernel = panics and=20 reboots .</FONT></DIV> <DIV><FONT color=3D#000000 size=3D2>Also as far as i can c that rule is = bypassable=20 by the clients all they need to do is put the cisco in as a gateway and = not the=20 bridge .</FONT></DIV> <DIV><FONT color=3D#000000 size=3D2>Any1 maybe know whots wrong and = maybe how to fix=20 it ?</FONT></DIV> <DIV><FONT color=3D#000000 size=3D2>I've tried all sorts of rules but = they end up=20 either rebooting the system or just not working at all .=20 </FONT></DIV></FONT></DIV></BODY></HTML> ------=_NextPart_000_0008_01C10E49.9AD90580-- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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