Wireshark-bugs: [Wireshark-bugs] [Bug 2626] X.224 dissector doesn't show all fields

Date: Sat, 30 Jan 2016 21:41:51 +0000

changed bug 2626


What Removed Added
Status RESOLVED CONFIRMED
Resolution FIXED ---

Comment # 4 on bug 2626 from
(In reply to Stephen Fisher from comment #3)
> I committed a change to decode these routing tokens from RDP on Aug 17 2009
> asrevision 29459.

We have *two* dissectors for X.224, one in epan/dissectors/packet-ositp.c and
one in epan/dissectors/packet-x224.c.  Currently, the former is the one being
used, so the routing tokens are not being dissected.

If Microsoft are only nominally using the OSI COTP (given that it's being
transmitted over *another* reliable transport protocol, namely TCP), and using
it in a non-standard fashion, perhaps there needs to be a way to indicate to
the COTP dissector that this isn't standard COTP.  See Microsoft's MS-RDPBCGR
spec for information on the additional stuff they're doing.


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