From: Stef Coene <stef.coene@docum.org>
To: lartc@vger.kernel.org
Subject: Re: [LARTC] newbie questions
Date: Mon, 05 May 2003 18:10:25 +0000 [thread overview]
Message-ID: <marc-lartc-105215852420581@msgid-missing> (raw)
In-Reply-To: <marc-lartc-101933613003673@msgid-missing>
On Monday 05 May 2003 19:45, Graste wrote:
> Hi,
>
> since this is my first post to this mailing list, I want to start with some
> smaller questions: Are there any pages with information about the tc filter
> command and its uses? I found no really helpful ressources when it comes to
> u32 matches etc. Or are there man-pages available anywhere? I want to
> filter clients by their hardware address (mac address) not ip:
>
> tc filter add dev eth1 protocol ip parent 1:0 u32 match ???
The only doc I have is
http://www.docum.org/stef.coene/qos/docs/u32-filter.html
> Is it only possible to check ip, icmp, tcp or udp protocol with the match
> statement? Or could I determine the hardware address too? That would be
> nice to know - because otherwise I think I have to use iptables to mark
> packets, don't I?
I'm not an u32 specialist my self. But you can use any bit in the packet to
match.
> Next (short) thing: Do the digits of the integer values that I use as
> identifiers for classes using htb need to have some sort of "order"? Or is
> the hierarchical order only given by the "parent x:y" statement (as I
> expect)?
The htb numbering has no special meaning. Only the parent option is
important.
Stef
--
stef.coene@docum.org
"Using Linux as bandwidth manager"
http://www.docum.org/
#lartc @ irc.oftc.net
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next prev parent reply other threads:[~2003-05-05 18:10 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-04-20 20:54 [LARTC] Newbie questions Carlos del Castillo
2002-04-20 21:12 ` Stef Coene
2002-04-21 21:42 ` Carlos del Castillo
2002-04-21 22:03 ` Patrick McHardy
2002-04-21 22:05 ` Patrick McHardy
2002-04-21 23:03 ` PiotR
2002-04-22 7:24 ` Stef Coene
2003-05-05 17:45 ` [LARTC] newbie questions Graste
2003-05-05 18:10 ` Stef Coene [this message]
2004-03-25 21:00 ` Paul Albert
2004-03-28 15:46 ` Stef Coene
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