Re: [Linux Diffserv] Re: [LARTC] ingress qdisc on kernel 2.2.21 with

[jamal <hadi@cyberus.ca>]

I havent run any 2.2 code in years (and dont have a machine with such
code;->)
Can you turn on debugging in the ingress code?
Does the same syntax work in 2.4?

cheers,
jamal

On Thu, 11 Jul 2002, Andrei Boros wrote:

>
> Alexey Talikov wrote:
> >
> > May be you use ftp in passive mode, where port 20 not used
> >
> No, I set the client not to use passive mode, and confirmed it with
> tcpdump. If it were a protocol/port specific thing I'd dig more in that
> direction.
> And the statistic counters are on zero at all times.
> If it were passive mode, why didn't the ingress capture the ftp session
> packets on port 21???
>
> I even set firewall to mark everything and the filter directs it to
> ingress. Nothing happened.
>
>
> > > Since some other constraints require me to still run 2.2 kernel.
> > >(drivers for some hardware not working under 2.4)
> > >
> > > I tried to control the ingress traffic with the ingress qdisc with no
> > >success whatsoever.
> > > I got 2.2.21 kernel and installed the ds8 patch to have the ingress
> > >qdisc too.
> > > Recompiled, installed kernel and modules.
> > > Recompiled tc with diffserv=y.
> > >
> > > I tried a setup very similar to the example Edge2:
> > >
> > >ipchains -A input -p tcp -d 0/0 20 --mark 20
> > >ipchains -A input -p tcp -d 0/0 21 --mark 20
> > >
> > >tc qdisc add dev eth0 handle ffff: ingress
> > >
> > >tc filter add dev eth0 parent ffff: protocol ip prio 50 handle 20 fw
> > >police rate 256kbit burst 25k mtu 1.5k drop flowid :1
> > >
> > >I tried uploading with a ftp client and there was no traffic limit
> > >imposed on what my box received.
> > >
> > >tc -s qdisc ls shows all counters as 0 (zero).
> > >
> > >I looked around for this issue and managed to find exactly my problem
> > >described in a forum at
> > >http://www.geocrawler.com/archives/3/11111/2001/5/0/5806401/ but the
> > >message was unaswered there.
> > >
> > > If anyone has any suggestions, they are most welcome.
> > >
> > >--
> > >ing. Andrei Boros
> > >mailto:andrei@srr.ro / +40-1-303-1870
> > >Centrul pt. Tehnologia Informatiei
> > >Societatea Romana de Radiodifuziune
> > >_______________________________________________
> > >LARTC mailing list / LARTC@mailman.ds9a.nl
> > >http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/
> > >
> >
> > -----------------------------------
> > mailto:alexey_talikov@texlab.com.uz
> > BR
> > Alexey Talikov
> > FORTEK
> > -----------------------------------
> >
> > _______________________________________________
> > LARTC mailing list / LARTC@mailman.ds9a.nl
> > http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/
>
> --
> ing. Andrei Boros
> mailto:andrei@srr.ro / +40-1-303-1870
> Centrul pt. Tehnologia Informatiei
> Societatea Romana de Radiodifuziune
>
>
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