From: "Gáspár Lajos" <swifty@freemail.hu>
To: Michael Robinson <mike@robinsonhome.org>
Cc: Jan Engelhardt <jengelh@medozas.de>, netfilter@vger.kernel.org
Subject: Re: Removing VLAN tag from outgoing broadcasts
Date: Wed, 19 Oct 2011 17:23:36 +0200 [thread overview]
Message-ID: <4E9EEB78.90304@freemail.hu> (raw)
In-Reply-To: <CA+JOZmOsUvB_Ly-1SScvDMecrOy7Dka3G+6fzaqyCOYzCfJAgg@mail.gmail.com>
Hi Mike,
> Now I need to connect eth2 directly to a (non-standard) device (don't
> ask :) that will take care of the broadcasts, but they must be
> untagged. So I was hoping to create a rule that would essentially
> direct the outgoing VLAN-tagged broadcasts to the native VLAN
> (untagged).
>
>
As I mentioned before: (AFAIK) the switch WILL remove the VLAN tag on an
Access Port...
If I understand you right you want to send ALL broadcast packets to this
device...
If so then maybe you need the TEE target in the iptables/netfilter
framework...
Jan Engelhardt can help you with that... :D
I would:
- set up a new VLAN (2051),
- put the other side (this non-standard device) on an Access Port,
- copy (with TEE) the traffic to this new VLAN...
(Or just forget the first two steps and use an other ethernet interface
and a cross-link cable :D )
Hope that helps. :D
Swifty
next prev parent reply other threads:[~2011-10-19 15:23 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-10-17 19:16 Removing VLAN tag from outgoing broadcasts Michael Robinson
2011-10-19 13:20 ` Gáspár Lajos
2011-10-19 13:29 ` Michael Robinson
2011-10-19 14:15 ` Gáspár Lajos
2011-10-19 14:46 ` Michael Robinson
2011-10-19 15:23 ` Gáspár Lajos [this message]
2011-10-19 15:34 ` Michael Robinson
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