Wireshark mailing list archives
Re: Decode MTP3 message
From: Anya Verizi <anya_verizi () hotmail com>
Date: Fri, 24 Feb 2012 14:10:35 +0100
I have to decode this sequence 02 00 10 c0 00 19 81 0f 0f 00 2c 01 01 11 02 16 00 00 but when I put it in txt and run as pcap I got this Frame 1 (23 bytes on wire, 23 bytes captured) Arrival Time: Feb 24, 2012 13:38:09.000000000 [Time delta from previous captured frame: 0.000000000 seconds] [Time delta from previous displayed frame: 0.000000000 seconds] [Time since reference or first frame: 0.000000000 seconds] Frame Number: 1 Frame Length: 23 bytes Capture Length: 23 bytes [Frame is marked: False] [Protocols in frame: mtp3:isup] Message Transfer Part Level 3 Service information octet 00.. .... = Network indicator: International network (0x00) ..00 .... = Spare: 0x00 .... 0101 = Service indicator: ISUP (0x05) Routing label .... .... .... .... ..00 0000 0000 0000 = DPC: 0 .... 0000 0000 0000 00.. .... .... .... = OPC: 0 0000 .... .... .... .... .... .... .... = Signalling Link Selector: 0 ISDN User Part CIC: 2 Message type: Release complete (16) Pointer to start of optional part: 192 [Malformed Packet: ISUP] [Expert Info (Error/Malformed): Malformed Packet (Exception occurred)] [Message: Malformed Packet (Exception occurred)] [Severity level: Error] [Group: Malformed] 0000 05 00 00 00 00 02 00 10 c0 00 19 81 0f 0f 00 2c ..............., 0010 01 01 11 02 16 00 00 .......
Date: Fri, 24 Feb 2012 13:51:42 +0100 From: lists () kaiser cx To: wireshark-dev () wireshark org Subject: Re: [Wireshark-dev] Decode MTP3 message Thus wrote Anya Verizi (anya_verizi () hotmail com):Can anyone know how I can decode MTP3 message? For example I put code in txt file and then to pcap (text2pcap -l 141 file.txt file.pcap ), but when I open it in wireshark I got malformed packet:ISUP? Do I )must put some in txt file before?in the input file for text2pcap, each line must start with an offset e.g. if your packet contains 0x1 0x2, the input line for text2pcap should be 000000 0x01 0x02 can you run tshark -r <your pcap file> -V -x and post the output for one malformed packet? ___________________________________________________________________________ Sent via: Wireshark-dev mailing list <wireshark-dev () wireshark org> Archives: http://www.wireshark.org/lists/wireshark-dev Unsubscribe: https://wireshark.org/mailman/options/wireshark-dev mailto:wireshark-dev-request () wireshark org?subject=unsubscribe
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Current thread:
- Decode MTP3 message Anya Verizi (Feb 24)
- Re: Decode MTP3 message Martin Kaiser (Feb 24)
- Re: Decode MTP3 message Anya Verizi (Feb 24)
- Re: Decode MTP3 message Martin Kaiser (Feb 24)
- Re: Decode MTP3 message Jeff Morriss (Feb 24)
- Re: Decode MTP3 message Anya Verizi (Feb 24)
- Re: Decode MTP3 message Anya Verizi (Feb 24)
- Re: Decode MTP3 message Anya Verizi (Feb 24)
- Re: Decode MTP3 message Martin Kaiser (Feb 24)