Wireshark-bugs: [Wireshark-bugs] [Bug 6037] New: Support for AT commands in USB URB_CONTROL pack
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From: bugzilla-daemon@xxxxxxxxxxxxx
Date: Sun, 19 Jun 2011 08:35:54 -0700 (PDT)
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=6037

           Summary: Support for AT commands in USB URB_CONTROL packets
           Product: Wireshark
           Version: SVN
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: Enhancement
          Priority: Low
         Component: Wireshark
        AssignedTo: wireshark-bugs@xxxxxxxxxxxxx
        ReportedBy: tyson.key@xxxxxxxxx


Created an attachment (id=6517)
 --> (https://bugs.wireshark.org/bugzilla/attachment.cgi?id=6517)
A trace file containing a number of URB_CONTROL-encapsulated AT commands
packets, and device configuration traffic

Build Information:
Version 1.7.0-SVN-37569 (SVN Rev 37569 from /trunk)

Copyright 1998-2011 Gerald Combs <gerald@xxxxxxxxxxxxx> and contributors.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

Compiled (64-bit) with GTK+ 2.22.1, with GLib 2.26.1, with WinPcap (version
unknown), with libz 1.2.5, without POSIX capabilities, without libpcre, without
SMI, with c-ares 1.7.1, with Lua 5.1, without Python, with GnuTLS 2.10.3, with
Gcrypt 1.4.6, without Kerberos, with GeoIP, with PortAudio V19-devel (built Jun 
6 2011), with AirPcap.

Running on 64-bit Windows 7, build 7600, with WinPcap version 4.1.2 (packet.dll
version 4.1.0.2001), based on libpcap version 1.0 branch 1_0_rel0b (20091008),
GnuTLS 2.10.3, Gcrypt 1.4.6, without AirPcap.

Built using Microsoft Visual C++ 9.0 build 21022

Wireshark is Open Source Software released under the GNU General Public
License.

Check the man page and http://www.wireshark.org for more information.
--
I've noticed that the Sony Ericsson C510 mobile phone uses URB_CONTROL URBs for
performing AT commands transactions (in addition to URB_BULK URBs) - meaning
that the AT commands dissector cannot parse them.

These packets are usually associated with the CDC_DATA interface class,
although the C510 will also attempt to use either the IMAGE or Mass Storage
interface classes instead, under certain circumstances.

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