ok, i misunderstood.
i have checked in a patch that solves the malformed frame and that displays
the group as an ascii string.
thanks for the bugreport.
----- Original Message -----
From: "mike"
Sent: Wednesday, October 22, 2003 3:09 AM
Subject: Re: [Ethereal-users] ethereal does not decode cisco trunk
groupcorrectly in H225 messages
> Ronnie,
>
> Thanks for the reply -- but I don't think that the trunk group is in a
clear token.
>
> When I open the file in ethereal 0.9.11 with the h323 plugin, this
information appears to just be ignored. (It as at the end of the packet).
> With 0.9.15 it actually does seem to decode part of it, but the name is
displayed wrong, and the packet is reported as a malformed packet. As a
result, the type of h225 message is not displayed in the top ethereal
window. I included a decode of the information below for an ARQ. For this
case, the Calls_Available_group should be "ITXC", and the GroupID should
also be "ITXC".
>
> Could you possible take another look? If ethereal could decode the
information that would be great - if not it would be nice if it was ignored,
so that the type of h225 packet is displayed in the top window and the
packet is not displayed as a malformed packet.
>
> Thanks,
>
> Mike Oliveras
>
> canMapAlias: 1... .... True
> CallIdentifier
> guid: 78028935002411D881CCB2F7D3FBAC11
> tokens
> Item 0
> something unknown here
> cryptoTokens
> Item 0
> something unknown here
> willSupplyUUIEs: 0... .... False
> CallCapacity
> currentCallCapacity
> voiceGwCallsAvailable
> Item 0
> CallsAvailable
> CallsAvailable_calls: 94
> CallsAvailable_group: 06495458
> CircuitInfo
> sourceCircuitID
> GroupID
> [Malformed Packet: H225]
>
>
> -----Original Message-----
> From: Ronnie Sahlberg <ronnie_sahlberg@xxxxxxxxxxxxxx>
> Sent: Oct 21, 2003 4:24 AM
> To: mike <mike321@xxxxxxxxxxxxx>, ethereal-users@xxxxxxxxxxxx
> Subject: Re: [Ethereal-users] ethereal does not decode cisco trunk group
correctly in H225 messages
>
> No one has yet written a H.235 dissector for Ethereal.
> Ethereal will not be able to dissect the ClearToken and friends in those
> packets until someone
> writes a dissector for H.235.
>
> You example capture I am sure will be very helpful for whomever starts
> implementing H.235.
>
>
> ----- Original Message -----
> From: "mike"
> Sent: Saturday, October 18, 2003 1:46 PM
> Subject: [Ethereal-users] ethereal does not decode cisco trunk group
> correctly in H225 messages
>
>
> > When I use ethereal 0.9.15 to decode H225 mesasges using cisco trunk
> groups, ethereal reports the packet as a Malformed Packet.
> >
> > It looks like the group should be decoded as a string, however ethereal
is
> not displaying it as one.
> >
> > I included a capture file with an ARQ and an LRQ using trunk groups; the
> trunk group also is sent in the ACF/LCF and the H225 setup. I also
attached
> a "debug h225 asn1" debug from a cisco gatekeeper which shows the ASN1
> decode.
> >
> > Thanks,
> >
> > Mike Oliveras
>
>
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