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From: Benny Amorsen <benny+usenet@amorsen.dk>
To: "richardvoigt@gmail.com" <richardvoigt@gmail.com>
Cc: bridge@lists.linux-foundation.org,
	Michael Tremer <michael.tremer@ipfire.org>
Subject: Re: [Bridge] Bridging untagged and tagged VLANs
Date: Wed, 22 Jul 2009 10:55:34 +0200	[thread overview]
Message-ID: <m3bpnddrll.fsf@ursa.amorsen.dk> (raw)
In-Reply-To: <2e59e6970907211559t1bf1c776r8684d59e98f96069@mail.gmail.com> (richardvoigt@gmail.com's message of "Tue\, 21 Jul 2009 17\:59\:48 -0500")

Oh, and:

"richardvoigt@gmail.com" <richardvoigt@gmail.com> writes:

> There'd be problems with nested VLANs though.  In a system
> with two layer nesting, is a packet that arrives with only one tag
> treated as missing the inner tag or the outer one?

Inner tag missing. So eth0.0.30 would not ever receive any traffic (or
be able to send it in a RFC-conformant way), whereas eth0.30.0 would be
fine.


/Benny

  parent reply	other threads:[~2009-07-22  8:55 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-07-21 21:52 [Bridge] Bridging untagged and tagged VLANs Michael Tremer
2009-07-21 22:59 ` richardvoigt
2009-07-22  8:51   ` Benny Amorsen
2009-07-22  8:55   ` Benny Amorsen [this message]
2009-07-22  3:49 ` Simon Barber
2009-07-22  7:35   ` Michael Tremer
2009-07-22 20:30     ` Nicolas de Pesloüan
2009-07-22 20:47       ` Michael Tremer
2009-07-22 21:14         ` Nicolas de Pesloüan
2009-07-23  7:54           ` Michael Tremer
2009-07-22 20:41   ` Michael Tremer

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