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From: Phil Sutter <phil@nwl.cc>
To: lartc@vger.kernel.org
Subject: Re: tc filter fw flowid and masks
Date: Tue, 28 Mar 2017 09:33:30 +0000	[thread overview]
Message-ID: <20170328093330.GA11380@orbyte.nwl.cc> (raw)
In-Reply-To: <CAGmni9ontC=uz=ZbrgjG4z0KzLLy5mBQB9pnfStBNoxpyESP3w@mail.gmail.com>

Hi,

On Tue, Mar 28, 2017 at 04:19:48AM -0300, Salatiel Filho wrote:
> Hi guys, when i mark a packet using, for example,
> # iptables ...  -j MARK --set-mark 10
> i can match it using
> #tc filter add dev ... handle 10 fw flowid 1:10
> 
> But how can i match it using tc filter if the mark using iptables has a mask?
> # iptables ... -j MARK --set-mark 10/0xff

f_fw.c supports handles in form of val/mask, see

| tc filter add fw help

So it should be possible to match the packets like this:

| tc filter add dev ... handle 10/0xff fw flowid 1:10

Cheers, Phil

  parent reply	other threads:[~2017-03-28  9:33 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-03-28  7:19 tc filter fw flowid and masks Salatiel Filho
2017-03-28  7:27 ` Marco Gaiarin
2017-03-28  9:24 ` Andy Furniss
2017-03-28  9:33 ` Phil Sutter [this message]
2017-03-29 16:13 ` Marco Gaiarin
2017-03-29 16:58 ` Phil Sutter

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