Date: Mon, 27 Mar 2000 15:22:18 +0200 (CEST) From: Luigi Rizzo <luigi@info.iet.unipi.it> To: John Angelmo <john@veidit.net> Cc: FreeBSD ISP <freebsd-isp@FreeBSD.ORG> Subject: Re: PPP Bandwidth management Message-ID: <200003271322.PAA24199@info.iet.unipi.it> In-Reply-To: <38DF5F99.151AFE89@veidit.net> from John Angelmo at "Mar 27, 2000 03:18:17 pm"
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> Well the ting is that is there possible to put the management on the ppp > level? like MP+ or BACP? some time ago Kenjiro had a version of altq for ppp -- i have no idea if its still there. In any case i don't know how much you would gain given that the transmit clock in your setting is practically useless to do any kind of shaping. cheers luigi > /John > > > John Angelmo wrote: > > > > Great I will try that. I have loads of things to try now :-) > > > > /John > > > > Luigi Rizzo wrote: > > > > > > > Hmm well the problem is that I have my server that has the pppoe server > > > > stuff and the natd to my card connected to the net. ipfw just uses flush > > > > and divert.. do you have any good info? > > > > > > very quickly (sorry am in a hurry!) you have to set > > > net.inet.ip.fw.one_pass=0 so you can have packets go multiple times > > > through ipfw, then something like > > > > > > ipfw add 100 pipe 1 ip from any to any uid some-user > > > ipfw add 200 divert ip from any to any [this is the old divert rule ] > > > ipfw allow ip from any to any > > > > > > ipfw pipe 1 config bw 300Kbit/s > > > > > > when a pkt matches rule 100, it gets shaped into pipe 1, on exit > > > goes to rule 200 which passes the pkt to natd, and then goes into > > > the next rule after natd (possibly...). > > > > > > hope you get the idea. a bit of experimentation will be necessary. > > > > > > cheers > > > luigi > > > -----------------------------------+------------------------------------- > > > Luigi RIZZO, luigi@iet.unipi.it . Dip. di Ing. dell'Informazione > > > http://www.iet.unipi.it/~luigi/ . Universita` di Pisa > > > TEL/FAX: +39-050-568.533/522 . via Diotisalvi 2, 56126 PISA (Italy) > > > Mobile +39-347-0373137 > > > -----------------------------------+------------------------------------- > > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > > with "unsubscribe freebsd-isp" in the body of the message > To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-isp" in the body of the message
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