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I am capturing MAP, CAMEL, BSSAP, RANAP etc... When the frames come through there are more often than not multiple protocol messages included in a single frame (example below). What I am wondering is there any way in wireshark to split the frame and display only 1 protocol at a time. So as below there is M3UA:SCCP:TCAP:GSM_MAP:M3UA:SCCP:TCAP:GSM_MAP would like to see 2 messages M3UA:SCCP:TCAP:GSM_MAP and M3UA:SCCP:TCAP:GSM_MAP

[Protocols in frame: eth:ethertype:ip:sctp:m3ua:sccp:tcap:gsm_map:m3ua:sccp:tcap:gsm_map]

Frame 1134: 406 bytes on wire (3248 bits), 406 bytes captured (3248 bits) on interface 0
    Interface id: 0 ({6B391584-8061-4004-84B2-5D9975BA121D})
    Encapsulation type: Ethernet (1)
    Arrival Time: Jul 18, 2016 08:55:56.493430000 Central Daylight Time
    [Time shift for this packet: 0.000000000 seconds]
    Epoch Time: 1468850156.493430000 seconds
    [Time delta from previous captured frame: 0.000149000 seconds]
    [Time delta from previous displayed frame: 0.027730000 seconds]
    [Time since reference or first frame: 2.027353000 seconds]
    Frame Number: 1134
    Frame Length: 406 bytes (3248 bits)
    Capture Length: 406 bytes (3248 bits)
    [Frame is marked: False]
    [Frame is ignored: False]
    [Protocols in frame: eth:ethertype:ip:sctp:m3ua:sccp:tcap:gsm_map:m3ua:sccp:tcap:gsm_map]
Ethernet II, Src: CiscoInc_a9:f3:c0 (00:19:07:a9:f3:c0), Dst: ba:f3:f1:1b:ec:57 (ba:f3:f1:1b:ec:57)
Internet Protocol Version 4, Src:, Dst:
Stream Control Transmission Protocol, Src Port: m3ua (2905), Dst Port: 50497 (50497)
MTP 3 User Adaptation Layer
Signalling Connection Control Part
Transaction Capabilities Application Part
GSM Mobile Application
Stream Control Transmission Protocol
MTP 3 User Adaptation Layer
Signalling Connection Control Part
Transaction Capabilities Application Part
GSM Mobile Application

asked 18 Jul '16, 07:41

Michael%20Pierotti's gravatar image

Michael Pier...
accept rate: 0%

edited 18 Jul '16, 08:58

grahamb's gravatar image

grahamb ♦

Take a look at the exported pdu functionality in the latest wireshark version.

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answered 18 Jul '16, 09:25

Anders's gravatar image

Anders ♦
accept rate: 17%

Which version? I am running 2.0.4

(18 Jul '16, 09:41) Michael Pier...

Grahamb..... Wow, yeah OSI Layer 3 and I got exactly what I wanted!

(18 Jul '16, 10:24) Michael Pier...
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question asked: 18 Jul '16, 07:41

question was seen: 2,145 times

last updated: 18 Jul '16, 10:50

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