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White Rabbit
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40b575df
Commit
40b575df
authored
Mar 11, 2016
by
Adam Wujek
💬
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presentations/WR_Switch_workshop_2016: first version of software
Signed-off-by:
Adam Wujek
<
adam.wujek@cern.ch
>
parent
006d162e
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snmp_expert_obj.pdf
figures/switch/snmp_expert_obj.pdf
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WR_Switch_workshop_2016.tex
...tions/WR_Switch_workshop_2016/WR_Switch_workshop_2016.tex
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figures/switch/snmp_expert_obj.pdf
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presentations/WR_Switch_workshop_2016/WR_Switch_workshop_2016.tex
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40b575df
...
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@@ -130,9 +130,78 @@
\begin{frame}
<beamer>
{
Outline
}
\tableofcontents
[currentsection]
\end{frame}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\begin{frame}
{
Software (since 4.1.2)
}
\begin{itemize}
\item
<1-> 4.1.2 released on 12 December 2014
\item
<2-> Monit to supervise processes
\item
<3-> Setting system time from the WR time (in Slave mode)
\item
<4-> Remote configuration (dot-config)
\begin{itemize}
\item
<5-> Download in runtime
\item
<6-> Move runtime configuration to it (ppsi, ports, SFPs, fibers)
\item
<7-> Configuration of management port (static, dhcp)
\item
<8-> Make config on switch
\item
<9-> Improved root password handling
\end{itemize}
\item
<10-> Snmp
\begin{itemize}
\item
<11-> Redesigned MIB
\item
<12-> Added about 150 new OIDs
\item
<13-> Divide objects into Status and Expert groups
\end{itemize}
\end{itemize}
\end{frame}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\begin{frame}
{
Software (since 4.1.2)
}
\begin{center}
\includegraphics
<1>[width=.6
\textwidth
]
{
switch/snmp
_
expert
_
obj.pdf
}
\end{center}
\end{frame}
\begin{frame}
{
Software
}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\begin{frame}
{
Software (since 4.1.2) (cont.)
}
\begin{itemize}
\item
<1-> Improved LED signalization on the front panel
\begin{itemize}
\item
<1-> Disable status LED during clean reboot
\item
<1-> Status port shows port configuration (master, slave, non-wr)
\end{itemize}
\item
<2-> Documentation
\begin{itemize}
\item
<2-> New
\textit
{
White Rabbit Switch: Failures and Diagnostics
}
\end{itemize}
\item
<3-> Code clean-up
\begin{itemize}
\item
<4-> Added shared memmory to reduce CPU usage (avoid context switching)
\item
<5-> Improved boot scripts
% - now you can manually start/stop services using \texttt{/etc/init.d/*} scripts
\end{itemize}
\end{itemize}
\end{frame}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\begin{frame}
{
Software (since 4.2)
}
\begin{itemize}
\item
<1-> 4.2 released on 28 August 2015
\item
<2-> 64-bit frame counters (pstats)
\item
<3-> Use common data format for wr
{
\_
}
mon (Tjeerd)
\\
\texttt
{
Key1:Value Key2:Value
}
\item
<4-> Fixed bugs:
\begin{itemize}
\item
<4-> Snmp crashes
\item
<4-> Timeout problems when the time jumps backwards
\end{itemize}
\item
<5-> Remote configuration (dot-config)
\begin{itemize}
\item
<6-> Support retrieving path to the dot-config from DHCP
\item
<7-> Use hostname provided by dhcp (or dot-config)
\item
<8-> make menuconfig on switch (for dot-config)
\item
<9-> use hysteresis to control fans' speed (for development)
\item
<10-> print dot-config source and status after logon
\end{itemize}
\end{itemize}
\end{frame}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
...
...
@@ -146,6 +215,13 @@
\begin{itemize}
\item
<1-> Gateware
\item
<2-> Software
\begin{itemize}
\item
<3-> Change the names of the interfaces from wr0-17 to wri1-18
\item
<4-> include Vlans configuration into dot-config
\item
<5-> Link Layer Discovery Protocol (LLDP)
\item
<6-> Buildroot uplift
\item
<7-> Linux kernel uplift
\end{itemize}
\end{itemize}
\end{frame}
...
...
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