H225.cnf
I noticed is that the voip call flow graph does not have a label for the setupAck packet. I traced this to the empty frame_label.
voip_calls.c
It seems to me that in gtk/voip_calls.c tmp_h323info->guid is pointer itself, therefore:
memcmp(&tmp_h323info->guid
should in fact read:
memcmp(tmp_h323info->guid
svn path=/trunk/; revision=18304
- h245.asn renamed to MULTIMEDIA-SYSTEM-CONTROL.asn
- rollback changes in .asn sources to keep them in original ITU-T form and put necessary changes into .cnf files
- PER dissectors regenerated
svn path=/trunk/; revision=18238
- step to new ASN.1 API - pass asn_ctx_t* through PER dissectors instead of packet_info*
- PER ALIGNED/UNALIGNED flag moved to asn_ctx_t
- PER created tree item pointer moved to asn_ctx_t
- add nbap into PER dissectors in asn1/Makefile.nmake
- use add_oid_str_name() instead of register_ber_oid_name() in H.225 and H.245
- export asn_ctx_init from library
- PER dissectors regenerated
svn path=/trunk/; revision=18209
of 16 bytes. Use "sizeof" for the size of e_guid_t's, and use structure
assignment to copy GUID values.
Make functions such as append_h225ras_call() and new_h225ras_call() take
pointers to e_guid_t's as arguments.
Define GUID_LEN in epan/guid-utils.h and use it as the length of a GUID
in a packet. (Note that "sizeof e_guid_t" is not guaranteed to be 16,
although it is guaranteed to be the size of an e_guid_t.)
When constructing a display filter that matches a GUID, use
guid_to_str() to construct the string for the GUID.
svn path=/trunk/; revision=17676
- #.FN_BODY accepts parameters too
- single line variant of #.FN_PAR is possible
- new parameter FN_VARIANT for OBJECT IDENTIFIER
packet-per.c
- dissect_per_object_identifier() returns value as tvb
- new dissect_per_object_identifier_str() function
PER dissectors adapted and regenerated
svn path=/trunk/; revision=15894
and that extract IPv6 addresses into a "struct e_in6_addr", with
tvb_get_ipv4() and tvb_get_ipv6() calls - except for some that we
remove, by using proto_tree_add_item(), rather than replacing.
Have epan/tvbuff.h include epan/ipv6-utils.h, to define "struct
e_in6_addr" (not necessary to declare the tvbuff routines, but including
it there means "struct e_in6_addr" is guaranteed to be defined before
those declarations, so we don't get compiler complaints if we define it
*after* those declarations).
svn path=/trunk/; revision=15758
- asn2eth:
fixed CHOICE tag handling
#.FN_PARS support for BIT STRING and all string types
intersection of SIZE and FROM constraints for string is handled
- new asn2eth features used in h225 and h245
- PER dissectors regeneration
svn path=/trunk/; revision=15408
- asn2eth: #.FN_PARS support for OCTET STRING
- usage of #.FN_PARS in h225 and h245
- h225: ParallelH245Control support
- h245: better support of NonStandardParameter
- usage of MAX_OID_STR_LEN constant
- all PER dissectors regenerated
svn path=/trunk/; revision=14844
from Alejandro Vaquero:
patch for "Voip analysis" to get the LRQ/LCF/LRJ messages included in the H323 calls for Gatekeeper to Gatekeeper configurations
svn path=/trunk/; revision=13347
1) Added a setup_frame parameter to conversation_t
2) Used the conversation_t next to maintain a list of conversations with the
same src/dest tuple but different setup_frame number.
3) Changed the signature of find_conversation() and conversation_new() to pass
in the frame number.
4) Adjusted packet-sdp to select RTP conversation if both m=audio and m=image
are present, and T.38 conversation if only m=image is present. I expect that
RTP/T.38 dissecting to be better, but I don't have a way to generate T.38
packets.
svn path=/trunk/; revision=13242
h323 taps support up to 5 messages per packet now.
VoIP call analysis:
- Collect ISUP, SIP and H323 calls from a capture and show them in window with the following info:
- Start and Stop time of the call
- Init
svn path=/trunk/; revision=13225
- add more data to the Info structure of the h225 taps.
- Fix the output to the Info Column
This patch is not complete, but statistics should basically work now.
svn path=/trunk/; revision=12948
Tomas Kukosa