Date: Thu, 21 Jun 2001 12:21:58 -0700 From: "Hayden Katzenellenbogen" <haydenk@nextlevelinternet.com> To: <questions@freebsd.org> Subject: Spikes on Dummynet/ipfw Message-ID: <NFBBKLNOALGIGCIMHGKFKEHFCBAA.haydenk@nextlevelinternet.com>
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I have setup a machine to be a bridge on my network for collocation. I have compiled into the kernel the dummynet ipfirewal and ipdivert options. The machine works fine and all the but everyday for an hour or so there is a spike that runs for double the bandwidth and I can not work out why this is happening the rules I am using are ipfw add 100 pipe 1 ip from any to any in via fxp0 ipfw pipe 1 config bw 1543Kbits/s delay 1ms ipfw add 200 pipe 2 ip from any to any out via fxp0 ipfw pipe 2 config bw 1543Kbits/s delay 1ms fxp0 is my outside interface and it runs at about 700K/s then for an hour it runs for 2.4M/s Can anyone tell me what is happening. thanks Hayden Hayden Katzenellenbogen haydenk@nextlevelinternet.com NextLevel Internet 858-622-8512 http://www.nextlevelinternet.com To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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