Ethereal-users: Re: [Ethereal-users] No H323 conversations decoding with 802.1q frames
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> I.e., if you have a capture file with H.323 conversations in it, with
> 802.1q headers on the Ethernet packets, Ethernet doesn't recognize
them
> as H.323 traffic?
Yes, but after anothers tests, I think thas the probleme
comes from the protocol from my equipment (Alcatel OmniPCX) and not from
the dissectors. A capture of frames without 802.1q doesn't work too. With
standard H323 applications (gnomeeting) it work's fine.
> Could you send us a sample capture? That
*shouldn't* be happening, as
> the dissectors for various H.323 protocols shouldn't do anything that's
> dependent on the link layer.
> Also, are you using a capture filter? If so, note that if the
filter is
> checking any fields other than the Ethernet MAC address field, you
need
> to put "vlan" at the beginning of the capture filter - otherwise,
the
> filter will check the Ethernet type field in the Ethernet header,
rather
> than the 802.1q header, and won't recognize, for example, IP traffic.
Thank you !!
