Ethereal-dev: [Ethereal-dev] new media support(Intel/Septel cards)

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From: "gilbert HOYEK" <gil_hoyek@xxxxxxxxxxx>
Date: Sat, 02 Apr 2005 23:41:12 +0300
hi i would like to be able to capture online traffic using Ethereal on Intel/Septel cards used in ss7 messages transfer .....
for this reasoni must first assign a new DLT in libpcap . as it is mentioned in the savefile.c of libpcap it should be one of these : 

#define LINKTYPE_RAWSS7         139                  /* see rawss7.h for */
#define LINKTYPE_RAWSS7_MTP2    140	       /* information  on these */
#define LINKTYPE_RAWSS7_MTP3    141             /* definitions */
#define LINKTYPE_RAWSS7_SCCP    142
i think i should choose 139 or 140 for the simple reason that my ss7 packets includes MTP2 protocols 
so plz tell me which one i choose ...
Next i would like to know how to impement it ...it means what changes to source codes of libpcap i have to do so that it works ... 

Thanks in advance .....


GILBERT

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