ipfw+dummynet only getting half bandwidth when using routed interfaces.

From: Philip Olsson (olsson_at_puffy.nu)
Date: 07/11/05

  • Next message: fooler: "Re: ipfw+dummynet only getting half bandwidth when using routedinterfaces." 
    Date: Mon, 11 Jul 2005 08:43:39 +0200
To: freebsd-net@freebsd.org

    Hello
    I have a working setup with ipfw+dummynet+bridge where I get proper
    speeds but I want to have routed interfaces instead and skip the bridge.

    But when converting to routed interfaces the bandwith through the queues
    drops to half.

    This is both in 5.4-REL and RELENG_5_4 and is showing on both xl and em
    ( not that the interfaces should matter )

    The topology that work is:
    server<->bridge<->client

    The topology I want but that does not work properly is:
    server<->router<->client

    This is my conf:

    ipfw add pipe 1 ip from 192.168.1.1 to any out
    ipfw add pipe 2 ip from any to 192.168.1.1 in
    ipfw pipe 1 config bw 2048Kbit/s
    ipfw pipe 2 config bw 2048bit/s

    // Philip

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  • Next message: fooler: "Re: ipfw+dummynet only getting half bandwidth when using routedinterfaces."