updated wireshark patches / call for help

Hi! I've just committed some recent improvements of the Abis dissection of wireshark to git. There's some initial work on a 12.21 OML decoder in epan/dissectors/packet-abis_oml.c. It will happily decode the common FOM header and tell you the name of the message as well as list all attributes in it. It does not yet understand details on how to parse all the various attributes. If anyone wants to make himself familiar with this part of GSM, get a copy of 12.21, look at OpenBSC or protocol traces and add more of that attribute parsing code! The A-bis/IP dissector has only been improved slightly. If you apply abisip.patch and abis_oml.patch to current wireshark svn, you will be able to decode 94-99% of what you see in any capture between OpenBSC and a nanoBTS. I currently don't have access to a BS-11, so I cannot test the wireshark code with it. In case somebody wants to send me some pcap files of BS-11 traces, either by using the openbsc pcap option or by tracing it through mISDN, I'm more than happy to make sure that it works on thos traces, too. Testing as well as contributed patches are also always welcome! Thanks, -- - Harald Welte <laforge(a)gnumonks.org> http://laforge.gnumonks.org/ ============================================================================ "Privacy in residential applications is a desirable marketing option." (ETSI EN 300 175-7 Ch. A6)