(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
via https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=2824
I have added the SCM header to the wlccp dissector. This header is present in
packets of base message type 0x01. You can find the specification in the
following document, when you search for "The table below shows the fields for
an SCM Advertisement Reply Message.":
http://www.freepatentsonline.com/y2005/0220054.html
It seems like the header structure in the document is wrong regarding the "SCM
Node ID" (MAC address) field. From looking at the hexdumps I found out that the
node id shows up in the header before the "Instance Age" field. There is also a
2 byte field between the node id and the instance age, which is always zero. I
have named this field wlccp.scm_unknown_short, because I don't know what it is
for.
Me:
Fix two bugs that came up during testing but were present before the patch,
both involving wrong length handling triggering dissector assert and malformed
packet messages.
svn path=/trunk/; revision=28376
This is a major re-write of the WLCCP version 0xc1 dissector. It now is
able to dissect many more WLCCP message types and the TLVs that may be
included in a message. Placeholders are left for message types and
TLV types that we do not currently have enough data to engineer a
dissector.
svn path=/trunk/; revision=22330
Please apply the attached patch to improve the WLCCP dissector. I have
also finished merging in packet-cisco-wireless.c, so it can be deleted.
svn path=/trunk/; revision=19572
packet-cisco-wireless.c is actually trying to dissect WLCCP:
I have attached a dissector I wrote from scratch for the
frames that I'm seeing. It has #defines for the field offsets and
lengths so it should be easier to merge. I also attached a sample
capture with one of the frames that I'm seeing. There are more fields
in the frame I haven't yet figured out, hopefully your dissector has
those that I'm missing.
Me: - Commented in wlccp over udp as well, it works most of the time.
- Leave the file packet-cisco-wireless.c in for the time being to
copy over knowledge until no usable info is left in the file.
svn path=/trunk/; revision=19447
Kovarththanan Rajaratnam