Ethereal-users: Re: [Ethereal-users] Q in Q

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From: Joerg Mayer <jmayer@xxxxxxxxx>
Date: Tue, 16 May 2006 16:43:10 +0200
On Mon, May 15, 2006 at 10:57:58AM -0500, Tim Smith wrote:
> I'm currently sniffing a stream that is using 802.1QinQ tagging.  As long as
> the outer tag is set to 8100 Ethereal seems to parse the packet correctly,
> showing both outer tag & vlan id as well as inner tag and vlan id.  When the
> outer tag is set to 9100, Ethereal displays all remaining information in the
> packet as data.  Has anyone else seen this behavior??   Is there a solution
> that will cause Ethereal to recognize the packet as an 802.1QinQ with a 9100
> outer tag??

Is there some document that specifies the type value of 9100 to mean
QinQ? If so, please provide a link.

ciao
   Joerg

-- 
Joerg Mayer                                           <jmayer@xxxxxxxxx>
We are stuck with technology when what we really want is just stuff that
works. Some say that should read Microsoft instead of technology.