Leib ICT : Information & Communication Technologies

Traducir esta página al Español
home / technologies / core
Visit us at Mobile World Congress 2012

Free Sigtran Sniffer Free SIGTRAN Sniffer

With the standarization of Sigtran networks, filtering of signals has become an important task for debugging and troublehshooting.

While some networks enable full write-down of all the traffic using Wireshark/Ethereal, in others its just impossible due to traffic loads of over 100Mbits. Try Sigtran Sniffer today at no cost! (see below).

How it works

LeibICT Free Sigtran Sniffer is a Ethereal/Wireshark based tool that enables high level filtering in TCAP and MAP levels for advanced selection of signals.

The produced file is 100% Wireshark compatible, allowing the usage of the Open Source dissector.

Filtering through operation code is the tool for monitoring products as our Programmable HLR.


Example for filtering Location Update operations:

sigdum -i eth1 -w mydump.pcap -op 2


Example for filtering by a Global Title:

sigdum -i eth1 -w mydump.pcap -gt 50960001098

Try it Now For FREE!

Download here:

Linux 32bits
Linux 64bits


• Linux 32 or 64bits
• libpcap 1.1.1


• Filtering per MAP/CAP operation
• Standard file format
• Wireshark compatible
• Multi-Ethernet sniffing (*)
• Hihg level MAP/CAP parameter filtering (*)

(*) on the non-free version