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Wireshark-bugs: [Wireshark-bugs] [Bug 2997] New: More complete support for IPFIX RFC 5103 biflow

Date: Thu, 23 Oct 2008 22:15:35 -0700 (PDT)
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=2997

           Summary: More complete support for IPFIX RFC 5103 biflows
           Product: Wireshark
           Version: 1.1.x (Experimental)
          Platform: PC
               URL: http://tools.ietf.org/html/rfc5103#section-6.3
        OS/Version: All
            Status: NEW
          Severity: Enhancement
          Priority: Low
         Component: Wireshark
        AssignedTo: wireshark-bugs@xxxxxxxxxxxxx
        ReportedBy: alex.dupuy@xxxxxxx
        Depends on: 2764



Alexander Dupuy <alex.dupuy@xxxxxxx> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Attachment #2398|                            |review_for_checkin?
               Flag|                            |


Created an attachment (id=2398)
 --> (https://bugs.wireshark.org/bugzilla/attachment.cgi?id=2398)
patch to wireshar subversion trunk to add support for IPFIX biflowDirection
template element

Build Information:
Version 1.1.2 (SVN Rev 26513)

Compiled with GTK+ 2.10.14, with GLib 2.12.13, with libpcap 0.9.7, with libz
1.2.3, with POSIX capabilities (Linux), with libpcre 7.3, without SMI, without
c-ares, with ADNS, without Lua, with GnuTLS 1.6.3, with Gcrypt 1.2.4, without
Kerberos, without PortAudio, without AirPcap.

Running on Linux 2.6.23.17-88.fc7, with libpcap version 0.9.7.

Built using gcc 4.1.2 20070925 (Red Hat 4.1.2-27).

--
Although the patch submitted with bug #2764 improves IPFIX decoding
dramatically (Thanks!) there was one small issue that was overlooked. 
Specifically, RFC 5103, in addition to specifying the use of the special PEN
(Private Enterprise Number) to mark reverse-direction fields, also introduced a
new template element, biflowDirection (239).

I have attached a small patch that addresses this oversight by adding decode
support for this template element.


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