Wireshark-bugs: [Wireshark-bugs] [Bug 7034] New: Parsing for ALC protocol, FEC header for LDPC (

Date: Wed, 4 Apr 2012 22:57:51 -0700 (PDT)
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7034

           Summary: Parsing for ALC protocol, FEC header for LDPC (RFC
                    5170)
           Product: Wireshark
           Version: 1.7.x (Experimental)
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: Enhancement
          Priority: Low
         Component: Wireshark
        AssignedTo: bugzilla-admin@xxxxxxxxxxxxx
        ReportedBy: mwq55@xxxxxxxxxxx


Created attachment 8157
  --> https://bugs.wireshark.org/bugzilla/attachment.cgi?id=8157
modified code and patch

Build Information:
Version 1.7.1 (SVN Rev 41947 from /trunk)

Copyright 1998-2012 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 (32-bit) with GTK+ 2.24.10, with Cairo 1.10.2, with Pango 1.29.4, with
GLib 2.28.8, with WinPcap (4_1_2), with libz 1.2.5, without POSIX capabilities,
with SMI 0.4.8, with c-ares 1.7.1, with Lua 5.1, without Python, with GnuTLS
2.12.18, with Gcrypt 1.4.6, with MIT Kerberos, with GeoIP, with PortAudio
V19-devel (built Apr  5 2012), with AirPcap.

Running on Windows XP Service Pack 3, build 2600, 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 2.12.18, 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 have added the parsing of FEC header for LDPC in ALC protocol.

The format is described in Section 4.1,
RFC 5170: LDPC Staircase and Triangle FEC Schemes

Source Block Number(SBN) is assigned to 12-bit field.
Encoding Symbol ID(ESI) is assigned to 20-bit field.

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