|
|
@@ -0,0 +1,86 @@
|
|
|
+The network configuration in Kamikaze is stored in \texttt{/etc/config/network}
|
|
|
+and is divided into interface configurations.
|
|
|
+Each interface configuration either refers directly to an ethernet/wifi
|
|
|
+interface (\texttt{eth0}, \texttt{wl0}, ..) or to a bridge containing multiple interfaces.
|
|
|
+It looks like this:
|
|
|
+
|
|
|
+\begin{Verbatim}
|
|
|
+config interface "lan"
|
|
|
+ option ifname "eth0"
|
|
|
+ option proto "static"
|
|
|
+ option ipaddr "192.168.1.1"
|
|
|
+ option netmask "255.255.255.0"
|
|
|
+ option gateway "192.168.1.254"
|
|
|
+ option dns "192.168.1.254"
|
|
|
+\end{Verbatim}
|
|
|
+
|
|
|
+\texttt{ifname} specifies the Linux interface name.
|
|
|
+If you want to use bridging on one or more interfaces, set \texttt{ifname} to a list
|
|
|
+of interfaces and add:
|
|
|
+\begin{Verbatim}
|
|
|
+ option type "bridge"
|
|
|
+\end{Verbatim}
|
|
|
+
|
|
|
+It is possible to use VLAN tagging on an interface simply by adding the VLAN IDs
|
|
|
+to it, e.g. \texttt{eth0.1}. These can be nested as well.
|
|
|
+
|
|
|
+This sets up a simple static configuration for \texttt{eth0}. \texttt{proto} specifies the
|
|
|
+protocol used for the interface. The default image usually provides \texttt{'none'}
|
|
|
+\texttt{'static'}, \texttt{'dhcp'} and \texttt{'pppoe'}. Others can be added by installing additional
|
|
|
+packages.
|
|
|
+
|
|
|
+When using the \texttt{'static'} method like in the example, the options \texttt{ipaddr} and
|
|
|
+\texttt{netmask} are mandatory, while \texttt{gateway} and \texttt{dns} are optional.
|
|
|
+DHCP currently only accepts \texttt{ipaddr} (IP address to request from the server)
|
|
|
+and \texttt{hostname} (client hostname identify as) - both are optional.
|
|
|
+
|
|
|
+PPP based protocols (\texttt{pppoe}, \texttt{pptp}, ...) accept these options:
|
|
|
+\begin{itemize}
|
|
|
+ \item{username} \\
|
|
|
+ The PPP username (usually with PAP authentication)
|
|
|
+ \item{password} \\
|
|
|
+ The PPP password
|
|
|
+ \item{keepalive} \\
|
|
|
+ Ping the PPP server (using LCP). The value of this option
|
|
|
+ specifies the maximum number of failed pings before reconnecting.
|
|
|
+ The ping interval defaults to 5, but can be changed by appending
|
|
|
+ ",<interval>" to the keepalive value
|
|
|
+ \item{demand} \\
|
|
|
+ Use Dial on Demand (value specifies the maximum idle time.
|
|
|
+
|
|
|
+ \item{server: (pptp)} \\
|
|
|
+ The remote pptp server IP
|
|
|
+\end{itemize}
|
|
|
+
|
|
|
+For all protocol types, you can also specify the MTU by using the \texttt{mtu} option.
|
|
|
+
|
|
|
+
|
|
|
+\subsubsection{Setting up the switch (currently broadcom only)}
|
|
|
+
|
|
|
+The switch configuration is set by adding a \texttt{'switch'} config section.
|
|
|
+Example:
|
|
|
+
|
|
|
+\begin{Verbatim}
|
|
|
+config switch eth0
|
|
|
+ option vlan0 "1 2 3 4 5*"
|
|
|
+ option vlan1 "0 5"
|
|
|
+\end{Verbatim}
|
|
|
+
|
|
|
+On Broadcom hardware the section name needs to be eth0, as the switch driver
|
|
|
+does not detect the switch on any other physical device.
|
|
|
+Every vlan option needs to have the name vlan<n> where <n> is the VLAN number
|
|
|
+as used in the switch driver.
|
|
|
+As value it takes a list of ports with these optional suffixes:
|
|
|
+
|
|
|
+\begin{itemize}
|
|
|
+ \item{\texttt{'*'}:}
|
|
|
+ Set the default VLAN (PVID) of the Port to the current VLAN
|
|
|
+ \item{\texttt{'u'}:}
|
|
|
+ Force the port to be untagged
|
|
|
+ \item{\texttt{'t'}:}
|
|
|
+ Force the port to be tagged
|
|
|
+\end{itemize}
|
|
|
+
|
|
|
+The CPU port defaults to tagged, all other ports to untagged.
|
|
|
+On Broadcom hardware the CPU port is always 5. The other ports may vary with
|
|
|
+different hardware.
|