Date: Wed, 24 Oct 2001 10:14:18 +0200 From: "Patrick O'Reilly" <patrick@mip.co.za> To: "Bezerker" <bezerker@bezerker.org> Cc: <questions@FreeBSD.ORG> Subject: RE: Lil help with dummynet please? Message-ID: <NDBBIMKICMDGDMNOOCAIGEAHDMAA.patrick@mip.co.za> In-Reply-To: <00ab01c15c5f$c8994160$0101a8c0@bezerker>
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Bez, I'm not sure if you are getting the syntax right in your firewall scripts, but the samples in your emails are certainly not right. Below you mention a rule like this: ipfw pipe 1 ip from any to 192.168.1.5 ipfw will see this as a pipe config rule, NOT a normal ipfw rule, because it begins with "ipfw pipe". Try the following: ipfw pipe 1 config 3KByte/s ipfw add 1 pipe 1 ip from any to 192.168.1.5 PS: I'm assuming you are running NAT? Make sure the rule sending packets to the pipe is after NAT has done its trick, or else you are not going to get a match on that private address! So perhaps you should rather do something like this: ipfw pipe 1 config 3KByte/s ipfw add 1 divert ip from any to any via tun0 ipfw add 2 pipe 1 ip from any to 192.168.1.5 Patrick. > -----Original Message----- > From: owner-freebsd-questions@FreeBSD.ORG > [mailto:owner-freebsd-questions@FreeBSD.ORG]On Behalf Of Bezerker > Sent: 24 October 2001 09:45 > To: Patrick O'Reilly > Cc: questions@FreeBSD.ORG > Subject: Re: Lil help with dummynet please? > > > it listed fine, > i even tried another rule of ipfw pipe 1 ip from any to > 192.168.1.5 to limit > ANY traffic going there to 3kbyte/S > > No go. > I essentially, have my modem on tun0 (ppp ) .. and want to limit > any traffic > coming in via the modem going to my pop's machine, to 3kbyte a sec... > unfortunately, that seems more complicated than i expected :P > > ----- Original Message ----- > From: "Patrick O'Reilly" <patrick@mip.co.za> > To: "Bezerker" <bezerker@bezerker.org>; <questions@FreeBSD.ORG> > Sent: Wednesday, October 24, 2001 3:41 AM > Subject: RE: Lil help with dummynet please? > > > > > > > > Im trying to setup bandwith limiting so my fathers machine dont > > > soak all the > > > bandwith on my itty 56k. > > > > > > so.. i do the dummynet stuff and do this > > > ipfw add 1 ip from any to 192.168.1.5 via tun0 > > > ipfw pipe 1 config bw 3Kbytes/s > > > All looks well > > > > No, not so well. > > > > Your pipe config looks fine: > > > ipfw pipe 1 config bw 3Kbytes/s > > > > But, to use the pipe, your ipfw rule should be: > > > ipfw add 1 pipe 1 ip from any to 192.168.1.5 via tun0 > > > > In fact, the rule as you gave it above has invalid syntax as > far as I can > > tell, so it might not be active at all. Check with "ipfw list". > > > > Regards, > > Patrick. > > > > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > > with "unsubscribe freebsd-questions" in the body of the message > > > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-questions" in the body of the message > To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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