All of lore.kernel.org
 help / color / mirror / Atom feed
From: Pascal Hambourg <pascal@plouf.fr.eu.org>
To: Oliver Graute <oliver.graute@gmail.com>
Cc: netfilter@vger.kernel.org
Subject: Re: Marking frames with ebtables for iptables
Date: Mon, 07 Dec 2015 23:39:11 +0100	[thread overview]
Message-ID: <56660A8F.2000802@plouf.fr.eu.org> (raw)
In-Reply-To: <CA+KjHfaK=qGZAvwCEZ1XNGcLBSQ6VE9z69E0XSxX_mfkHQ8TgA@mail.gmail.com>

Oliver Graute a écrit :
> 
> I just tried a "simple" example with "mac" match to understand the
> ebtables/iptables mix.
> But the real goal is to mark frames coming from a tagged port with a
> 3-bit PCP Field.(IEEE 802.1p/ 802.1Q)
> Later on I want to proceed these marked frames on IP-Layer to
> set some ToS Bits. How is that done?

I don't know what the PCP field is. Is it the same as the 3-bit user
priority field in a IEEE 802.1Q header ? If so, you can use the vlan
match in ebtables.

To set TOS bits with iptables, you can use the TOS or DSCP target.

  reply	other threads:[~2015-12-07 22:39 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-12-02 14:02 Marking frames with ebtables for iptables Oliver Graute
2015-12-05 11:30 ` Pascal Hambourg
2015-12-07  8:43   ` Oliver Graute
2015-12-07 22:39     ` Pascal Hambourg [this message]
2015-12-08  7:10       ` Oliver Graute

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=56660A8F.2000802@plouf.fr.eu.org \
    --to=pascal@plouf.fr.eu.org \
    --cc=netfilter@vger.kernel.org \
    --cc=oliver.graute@gmail.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.