Wireshark-dev: [Wireshark-dev] libwireshark message "Dissector is not available"
Hi, All: I try to use libwireshark (version is 2.0.2) to parsed 61850 MMS data packet, but get the message " Dissector is not available", below is the output: ====================================== itemname: tpkt, TPKT, Version: 3, Length: 66 itemname: tpkt.version, Version: 3 itemname: tpkt.reserved, Reserved: 0 itemname: tpkt.length, Length: 66 itemname: cotp, ISO 8073/X.224 COTP Connection-Oriented Transport Protocol itemname: cotp.li, Length: 2 itemname: cotp.type, PDU Type: DT Data (0x0f) itemname: cotp.destref, Destination reference: 0x0000 itemname: cotp.tpdu-number, .000 0000 = TPDU number: 0x00 itemname: cotp.eot, 1... .... = Last data unit: Yes itemname: ses, ISO 8327-1 OSI Session Protocol itemname: ses.type, SPDU Type: Give tokens PDU (1) itemname: ses.length, Length: 0 itemname: ses, ISO 8327-1 OSI Session Protocol itemname: ses.type, SPDU Type: DATA TRANSFER (DT) SPDU (1) itemname: ses.length, Length: 0 itemname: pres, ISO 8823 OSI Presentation Protocol itemname: pres.user_data, user-data: fully-encoded-data (1) itemname: pres.fully_encoded_data, fully-encoded-data: 1 item itemname: pres.PDV_list_element, PDV-list itemname: pres.presentation_context_identifier, presentation-context-identifier: 3 itemname: pres.presentation_data_values, presentation-data-values: single-ASN1-type (0) itemname: text, Dissector is not available itemname: _ws.expert, Expert Info (Warn/Undecoded): Dissector is not available itemname: pres.dissector_not_available, Dissector is not available itemname: _ws.expert.severity, Severity level: Warn itemname: _ws.expert.group, Group: Undecoded ==================== here is my code:
My question is how to fully parsed MMS package with libwireshark? Thank you! --------------------------------------------------- Yumm |
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