...And you're sure that the router/session controller are using 802.1q
tagging? How was the capture taken? It's possible that the tags are
being stripped off before being delivered to the capture device (or
that the capture device is stripping off the tags itself).
If they're actually *in* the frames that were captured and just not
being decoded by Ethereal for some reason, you most likely would see
some evidence that they're there - bytes that aren't being decoded,
entire packets not being decoded correctly, etc.
Can you share an example capture?
Ian
On Nov 3, 2004, at 12:18 PM, tblankenship wrote:
Hi Ian,
I'm not seeing the 802.1q tags being decoded by Ethereal. Terry
------ Original Message ------
Received: Wed, 03 Nov 2004 10:04:06 AM MST
From: Ian Schorr <ethereal@xxxxxxxxxxxxx>
To: Ethereal user support <ethereal-users@xxxxxxxxxxxx>
Subject: Re: [Ethereal-users] VLAN information
Hi,
Can you give a few more details on what you're looking for? Are you
looking for technical information on 802.1q tagging? Or you're not
seeing 802.1q tags being decoded by Ethereal? Or something else?
Ian
On Nov 3, 2004, at 11:01 AM, tblankenship wrote:
I am running Ethereal 0.10.7 and am having a difficult time seeing
(finding)
any VLAN (dot1q) information. I am analyzing a link between a Cisco
router
and a session controller. Any help would be greatly appreciated.
tblankenship@xxxxxxx
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