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141 Commits

Author SHA1 Message Date
Luis Ontanon c0a373d26b + get the Acks in the block where they belong. 
+ change the ack tree root to be the TSN being acked and have the chunk frame and rtt under it.

still to do: TSN wrap

svn path=/trunk/; revision=20981
 2007-03-06 00:48:46 +00:00
Luis Ontanon 1b65a2e986 + Quick and dirty fix in association matching code to avoid a vtag==0 (init) to "curse" an entire association. Yes, it has to be reworked... but I need it for debugging purposes. 
+ Add the fields sctp.sack_gap_block_start_tsn and sctp.sack_gap_block_end_tsn so that one can filter over a tsn ack acked by a gap block.


svn path=/trunk/; revision=20976
 2007-03-05 22:47:40 +00:00
Luis Ontanon e8c5d47e26 SCTP TSN analysis part 1. 
Up and running.
As it is analysis will stop at TSN rollover (0xffffffff->0x00000000).

And It will start to misbehave when a TSN is seen again in the same half association (that's a case where an out-of-memory error will probably had happened before).

It still needs testing.

svn path=/trunk/; revision=20947
 2007-02-28 14:09:25 +00:00
Jeff Morriss 01a71d7277 Some minor readability enhancements to the (still disabled) sequence analysis: use PROTO_ITEM_SET_GENERATED() on all the new fields and change hf_sctp_dup_ack's description to indicate that it's showing you the frame number of the previous ack. 
svn path=/trunk/; revision=20942
 2007-02-27 10:02:28 +00:00
Luis Ontanon 83682b6a5f I'm checking in what I got so far for TSN analysis. 
It's disabled. To enable uncomment the preference, recompile and enable it from preferences.

I checking it in because I need it as a reference.

svn path=/trunk/; revision=20929
 2007-02-25 18:22:08 +00:00
Luis Ontanon 46956317e2 I unadvertedly checked in this one, it adds tsn analysis to sctp which is still broken (although it is disabled by default). 
Revert to previous version.

svn path=/trunk/; revision=20909
 2007-02-23 21:12:25 +00:00
Luis Ontanon 4211d0dba2 fix some bugs introduced in the latest releases and add value_strings for param, evt, sig and stat ids s well as "sub-parameters". 
svn path=/trunk/; revision=20908
 2007-02-23 20:57:22 +00:00
Bill Meier 3dbfb21cf9 packet-afp: remove unneeded line of code; 
packet-sctp: register sctp dissector since packet-lge-monitor wants to call same


svn path=/trunk/; revision=20850
 2007-02-19 01:27:16 +00:00
Michael Tüxen fc753d3f70 Provide a correct argument to g_hash_table_foreach_remove. 
svn path=/trunk/; revision=20761
 2007-02-09 23:29:57 +00:00
Michael Tüxen 63ff1f4bc1 Fix whitespaces. 
svn path=/trunk/; revision=20760
 2007-02-09 23:14:15 +00:00
Ronnie Sahlberg f4fcbc9e14 use se_alloc() instead of g_malloc() to allocate storage for the key to the hash table. 
this allows us to use g_hash_table_new() instead of g_hash_table_new_full() and thus make it compileable under gtk1.2


this should probably be completely converted into se_tree's and se_alloc to completely remove the hashtable altogether



svn path=/trunk/; revision=20758
 2007-02-09 21:03:41 +00:00
Michael Tüxen f20299ba4b Add support for SCTP reassembly from Robin Seggelmann. 
You must enable this feature via Edit/Preferences/Protocols/SCTP

svn path=/trunk/; revision=20756
 2007-02-09 16:38:57 +00:00
Michael Tüxen 30fac686ac Adopt the chunk list parameter name to the notion used in the next version 
of the ID.

svn path=/trunk/; revision=18812
 2006-08-01 18:06:35 +00:00
Ronnie Sahlberg 0911f08cb2 change a parenthesis 
svn path=/trunk/; revision=18570
 2006-06-24 05:39:38 +00:00
Ronnie Sahlberg feab79e328 change a whole bunch of ethereal into wireshark 
svn path=/trunk/; revision=18196
 2006-05-21 04:49:01 +00:00
Michael Tüxen 083cda3e63 Update PPIDs to latest IANA regsitration status. 
svn path=/trunk/; revision=17819
 2006-04-05 20:24:48 +00:00
Michael Tüxen fd0640e930 Update to draft-ietf-tsvwg-sctp-auth-02.txt. 
svn path=/trunk/; revision=17701
 2006-03-23 00:36:35 +00:00
Michael Tüxen af27e7c520 Add support for 
- http://www.ietf.org/internet-drafts/draft-stewart-sctpstrrst-01.txt

svn path=/trunk/; revision=16626
 2005-11-29 23:09:01 +00:00
Guy Harris b7b80d94be Move a pile of protocol-related headers from the top-level source 
directory to the epan directory.  Some of them should perhaps ultimately
be moved to epan/dissectors, if they pertain only to stuff exported by a
particular dissector.

Fix Gerald's e-mail address in files we're moving.

svn path=/trunk/; revision=15844
 2005-09-17 00:02:31 +00:00
Michael Tüxen fec9c0ec2b In now supports also: 
- http://www.ietf.org/internet-drafts/draft-ietf-tsvwg-sctpimpguide-15.txt
  - http://www.ietf.org/internet-drafts/draft-ietf-tsvwg-addip-sctp-13.txt
  - http://www.ietf.org/internet-drafts/draft-stewart-sctp-pktdrprep-02.txt
  - http://www.ietf.org/internet-drafts/draft-ietf-tsvwg-sctp-auth-01.txt
  - http://www.ietf.org/internet-drafts/draft-ladha-sctp-nonce-02.txt


svn path=/trunk/; revision=15765
 2005-09-12 06:24:02 +00:00
Michael Tüxen 200571c143 Fix a typo. 
svn path=/trunk/; revision=15044
 2005-07-24 19:58:05 +00:00
Michael Tüxen 3b62802faa Use brackets instead of parentheses for the checksum info, which is generated. 
svn path=/trunk/; revision=14833
 2005-07-02 21:16:17 +00:00
Michael Tüxen d8ff9be3ba Add support for draft-ietf-tsvwg-sctp-auth-00.txt. 
svn path=/trunk/; revision=14686
 2005-06-17 21:02:40 +00:00
Guy Harris f17c1822cc Re-parenthesize an expression, to squelch a compiler warning. 
svn path=/trunk/; revision=14312
 2005-05-05 10:00:29 +00:00
Michael Tüxen b4af92846c Provide an indication to taps if the verification tag is reflected. 
svn path=/trunk/; revision=14278
 2005-05-02 20:45:22 +00:00
Michael Tüxen e0d7600bb5 Fix chunk length handling. Go back to initial concept that 
the chunk_length always is the length indicated in the packet header.

svn path=/trunk/; revision=14258
 2005-05-01 21:00:26 +00:00
Michael Tüxen 1de67556ea Fix the handling of the length parameter in the DATA chunk. 
This is a quick fix. A systematic follows...

svn path=/trunk/; revision=13978
 2005-03-30 16:16:07 +00:00
Guy Harris ff24a4ecc8 Update the URL for draft-stewart-sctp-pktdrprep to the -02 draft. 
Clean up indentation.

Have the main loop for dissecting chunks check that the chunk size is
large enough for the chunk header, and have it pass the chunk size,
minus the size of the chunk header, to dissectors for particular chunk
types.  Make those dissectors check that value to make sure it's large
enough for any fixed-length portion before subtracting the length of
that portion and using the result as a remaining data length.

svn path=/trunk/; revision=13924
 2005-03-26 21:31:13 +00:00
Ulf Lamping 63cd52a5ae buildbot bugfix: another (un-)signed one 
svn path=/trunk/; revision=13911
 2005-03-26 01:23:39 +00:00
Michael Tüxen 3aa6383210 From Oleg Terletsky: Support for SCTP chunk counters. Modified to handle bundling correctly. 
svn path=/trunk/; revision=13823
 2005-03-20 12:02:00 +00:00
Michael Tüxen 10edbd81c3 Enable details in protocol tree by default like TCP and UDP. 
svn path=/trunk/; revision=13592
 2005-03-05 00:51:33 +00:00
Michael Tüxen a88d115a38 Show prot numbers in protocol tree, if wanted. Suggested by Jeff Morris. 
svn path=/trunk/; revision=13518
 2005-02-25 21:03:48 +00:00
Michael Tüxen 04a154ec0a Add detection of zero checksum. 
svn path=/trunk/; revision=13294
 2005-02-04 22:39:48 +00:00
Michael Tüxen c2903542a5 Make sure that the IPv4 and IPv6 address parameters are always processed to support tabbing. 
svn path=/trunk/; revision=12291
 2004-10-13 08:41:32 +00:00
Guy Harris eaadcc4c62 Move various tables into the epan directory. 
svn path=/trunk/; revision=12130
 2004-09-29 00:52:45 +00:00
Guy Harris 6472876ab3 Move the tap infrastructure to the epan directory. 
svn path=/trunk/; revision=12128
 2004-09-29 00:06:36 +00:00
Guy Harris bbe7f89742 Move prefs.c and prefs.h into the epan subdirectory. 
svn path=/trunk/; revision=12115
 2004-09-27 22:55:15 +00:00
Michael Tüxen 3ae576310c Add the capability to chose to remap the fist two PPIDS in each SCTP packet to a different dissector. 
svn path=/trunk/; revision=11912
 2004-09-06 15:04:27 +00:00
Michael Tüxen 9fccc025b6 Renamed the T-Bit in ABORT and SHUTDOWN-COMPLETE chunks as in the upcoming IG. 
Initial support of SCTP-AUTH.

svn path=/trunk/; revision=11911
 2004-09-06 10:12:51 +00:00
Michael Tüxen 9b923ecac7 Fixed the handling of PKTDRPREP when there is no included packet. 
svn path=/trunk/; revision=11580
 2004-08-02 17:36:34 +00:00
Gilbert Ramirez 669db206cb Move dissectors to epan/dissectors directory. 
Also move ncp222.py, x11-fields, process-x11-fields.pl,
make-reg-dotc, and make-reg-dotc.py.

Adjust #include lines in files that include packet-*.h
files.

svn path=/trunk/; revision=11410
 2004-07-18 18:06:47 +00:00