Wireshark does not show fragmented SIP packets

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Revision as of 08:38, 6 December 2022 by Gilbertas (talk | contribs) (Created page with "= The Problem= *Wireshark* does not show fragmented SIP packets (usually INVITE packets), it looks like this in the Wireshark interface: File:wireshark_reassemble_setting.png<br> <br><br> =The Solution = '''Disable''' (uncheck) 'Reassemble fragmented IP datagrams' option. The option is available under Edit --> Preferences --> Protocols --> IPv4 window File:wireshark_fragmented_pcap.png<br> With the option ''''Reassemble fragmented IP datagrams'''' disabled,...")
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The Problem

  • Wireshark* does not show fragmented SIP packets (usually INVITE packets), it looks like this in the Wireshark interface:

Wireshark reassemble setting.png



The Solution

Disable (uncheck) 'Reassemble fragmented IP datagrams' option.

The option is available under Edit --> Preferences --> Protocols --> IPv4 window

Wireshark fragmented pcap.png

With the option 'Reassemble fragmented IP datagrams' disabled, Wireshark will display a fragmented SIP message

Wireshark not fragmented pcap.png

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