Wireshark mailing list archives

Re: how to decode sccp messages?


From: Anders Broman <a.broman () bredband net>
Date: Wed, 22 Aug 2012 08:41:38 +0200

hadi motamedi skrev 2012-08-22 06:41:
On 8/21/12, Jeff Morriss <jeff.morriss.ws () gmail com> wrote:
hadi motamedi wrote:
Dear All
Can you please let me know if we can decode sccp messages via wireshark?
Yes, Wireshark has understood SCCP for a long time (2002 according to
the copyright in packet-sccp.c).  Wireshark can decode it over M3UA,
MTP3, TALI, and from PCAP files with a DLT value of 142.

Note: I'm assuming you're talking about SS7 SCCP; Wireshark also
understands Skinny which is also abbreviated SCCP sometimes.
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Sorry. My sccp messages is captured as a *.txt file how can I convert
it to *.pcap file so the Wireshark can analyze its sccp packets?
Use tex2pcap with a DLT value of 142, see tex2pcap man page for the usage. You can also try
file->import from the menu bar chose encapsulation type SS7 SCCP.
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