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Experts for local networks, renowned for professional training, troubleshooting and consulting.

Since 1988 we are specialized in network training, network techniques like routing, switching and wireless, as well as in the analysis of different protocols like TCP/IP, VoIP and IPv6.

Wireshark is an open source software which easily evolved into the leading tool for network troubleshooting and network analysis. In Europe, Leutert NetServices has been the first company ever to offer Wireshark trainings. Today, it is the only training and consulting company offering not only standard training courses but also tailor-made courses on topics like VoIP, wireless and SS7oIP.