Ethereal-users: [Ethereal-users] Why Tethereal can not print protocol tree of H245/RTP/RTCP

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From: "Deng, Luke Hao (Luke)" <luked@xxxxxxxxxx>
Date: Thu, 31 Jul 2003 13:00:29 +0800
Hi,

I've used ethereal with h323 plugin for months. Recently, I want to process the output of tethereal and find one thing strange: 

When I use tethereal to list h245 packets, everything runs well. Packets are listed. But when I add "-V" option to show the protocol tree, nothing will printed. Same status happen on RTP and RTCP. Can anybody help me? Thanks in advance.

Luke


Following is an example:

F:\Program Files\Ethereal>tethereal -r c:\temp\call -R h245
 22   3.154028 192.168.22.10 -> 202.145.1.3  H.245 TerminalCapabilitySet
 25   3.159782 192.168.22.10 -> 202.145.1.3  H.245 MasterSlaveDetermination
 28   3.200124 192.168.22.10 -> 202.145.1.3  H.245 TerminalCapabilitySetAck
 29   3.209510 192.168.22.10 -> 202.145.1.3  H.245 MasterSlaveDeterminationAck
 32   3.240309 192.168.22.10 -> 202.145.1.3  H.245 OpenLogicalChannel
 35   3.273332 192.168.22.10 -> 202.145.1.3  H.245 OpenLogicalChannelAck
 37   3.294749 192.168.22.10 -> 202.145.1.3  H.245 MiscellaneousIndication
 39   3.300616 192.168.22.10 -> 202.145.1.3  H.245 CloseLogicalChannel
 43   3.319504 192.168.22.10 -> 202.145.1.3  H.245 OpenLogicalChannel
308   6.946963 192.168.22.10 -> 202.145.1.3  H.245 EndSessionCommand

F:\Program Files\Ethereal>tethereal -r c:\temp\call -V -R h245

F:\Program Files\Ethereal>tethereal -v
tethereal 0.9.13a
Compiled with GLib 1.3.2, with libpcap (version unknown), with libz 1.1.4,
with Net-SNMP 5.0.6, with ADNS
Running on Windows 2000 Service Pack 3, build 2195