Knowledge Base
Wireshark is a lively Open Source software which is continuously refined. Find out more about Wireshark in our specials and press releases. They also inform you on new or refined functions which are especially helpful, and how they are applied best.
Presentations and Knowledge Papers
Troubleshooting WLANs: Layer 1 & 2 Analysis using WiSpy & AirPcap
Two presentations by Rolf Leutert
on the occasion of SharkFest Europe 2016:
23: Discover WLANs with Wireshark, AirPcap & WiSpy:
Troubleshooting WLANs using 802.11 Management & Control Frames (PDF, 3.8MB)
Presented by Rolf Leutert
on the occasion of SHARKFEST'15 in June 2015
NAP-3 Microsoft SMB Troubleshooting (PDF, 2.9MB)
PA-12 WLAN Troubleshooting with Wireshark and AirPcap
(PDF, 2.2MB)
Presented by Rolf Leutert
on the occasion of SHARKFEST'13 in June 2013
WLAN Troubleshooting (PDF, 3.0MB)
Presented by Rolf Leutert
on the occasion of Studerus TEFO'12 in November 2012
A-3: Tuning Win7 Using Wireshark's TCP Stream Graph (case study) (PDF, 1.6MB)
A-5: Analyzing WLAN Roaming Problems (case study) (PDF, 1.4MB)
Presented by Rolf Leutert
on the occasion of SHARKFEST'12 in June 2012
Discovering IPv6 with Wireshark (PDF, 1.3MB)
Presented by Rolf Leutert
on the occasion of "World IPv6 Launch" in June 2012,
organized by Netcloud AG
Pakete lügen nicht (PDF, 843kB)
IPv6 ist da –was nun? (PDF, 1.0MB)
Presented by Rolf Leutert
on the occasion of Studerus TEFO'11 in November 2011
B-3 Discovering IPv6 with Wireshark (PDF, 1.5MB)
B-7 Discovering WLAN 802.11n MIMO (PDF, 1.5MB)
Presented by Rolf Leutert
on the occasion of SHARKFEST'11 in June 2011
B-6 Discovering IPv6 with Wireshark (PDF, 1.9MB)
A-10 WLAN 802.11n MIMO Analysis (PDF, 1.6MB)
Presented by Rolf Leutert
on the occasion of SHARKFEST'10 in June 2010
Analyzing WLANs with Wireshark & AirPcap (PDF, 3.0MB)
Presented by Rolf Leutert
on the occasion of SHARKFEST'09 in June 2009
Inside 802.11n (PDF, 1.6MB)
"Technical Details About the New WLAN Standard"
presented by Rolf Leutert
on the occasion of CISCO PSE Day in March 2009
Analysing WLAN 802.11n MIMO with AirPcap N (PDF, 2.8MB)
Presented by Rolf Leutert
on the occasion of SHARKFEST'08 in April 2008
Wireless Sniffer (PDF, 3.3MB)
Presented by Rolf Leutert
on the occasion of CISCO PSE Day in March 2007