Hi Revathi, Le jeu. 28 nov. 2019 à 07:51, Revathi Grandhi <revathi.grand...@gmail.com> a écrit :
> Hi all, > > I was trying to dissect NR-RRC messages ( eg: MIB, SIB1..). I found in the > mailing list to dissect MIB by forming "exported PDU" from a text to pcap > conversion. suggested by @anders. > 1.what data should append to RRC message additionally? > eg: if my pdu for mib is 0D E5 A8. how to add additional data to > dissect it as MIB? > You need to follow the payload format described here: https://code.wireshark.org/review/gitweb?p=wireshark.git;a=blob;f=epan/exported_pdu.h;hb=refs/heads/master > 2.can we amend code to dissect other messages also ( eg: SIB1, rrc > request etc..)? If yes, how to do that? > All the NR RRC registered dissectors can be found here: https://code.wireshark.org/review/gitweb?p=wireshark.git;a=blob;f=epan/dissectors/packet-nr-rrc.c;hb=HEAD#l57732 See the attached mib.pcap that contains your MID data for an example. Best regards, Pascal.
mib.pcap
Description: application/vnd.tcpdump.pcap
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