From fca59bea770346cf1c1f9b0e00cb48a61b44a8f3 Mon Sep 17 00:00:00 2001 From: Harald Welte Date: Sun, 25 Oct 2015 21:00:20 +0100 Subject: import of old now defunct presentation slides svn repo --- 2011/gsm-ensa2011/section-wireshark.tex | 35 +++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 2011/gsm-ensa2011/section-wireshark.tex (limited to '2011/gsm-ensa2011/section-wireshark.tex') diff --git a/2011/gsm-ensa2011/section-wireshark.tex b/2011/gsm-ensa2011/section-wireshark.tex new file mode 100644 index 0000000..a3ee9c6 --- /dev/null +++ b/2011/gsm-ensa2011/section-wireshark.tex @@ -0,0 +1,35 @@ +\subsection{wireshark Protocol Analyzer} + +\begin{frame}{The wireshark protocol analyzer} +\begin{itemize} + \item Software protocol analyzer for plethora of protocols + \item Portable, works on most flavors of Unix and Windows + \item Decode, display, search and filter packets with configurable level of detail + \item Over 1000 protocol decoders + \item Over 86000 display filters + \item Live capturing from many different network media + \item Import files from other capture programs + \item Used to be called ethereal, but is now called wireshark +\item \url{http://www.wireshark.org/} +\item \url{http://www.wireshark.org/download/docs/user-guide-a4.pdf} +\end{itemize} +\end{frame} + +\begin{frame}{The wireshark protocol analyzer} +GSM protocol dissectors in wireshark +\begin{itemize} + \item TCP/IP (transport layer for Abis/IP) + \item E1 Layer 2 (LAPD) + \item GSM Um Layer 2 (LAPDm) + \item GSM Layer 3 (RR, MM, CC) + \item A-bis Layer 3 (RSL) + \begin{itemize} + \item A-bis OML for Siemens and ip.access in OpenBSC git + \end{itemize} + \item GSMTAP pseudo-header (airprobe, OpenBTS, OsmocomBB) +\end{itemize} +\end{frame} + +%\begin{frame}{The wireshark protocol analyzer} +% Demonstration +%\end{frame} -- cgit v1.2.3