add frameburst closes #1759

[openwrt.git] / docs / network.tex

diff --git a/docs/network.tex b/docs/network.tex
index 41febef..783db46 100644 (file)
--- a/docs/network.tex
+++ b/docs/network.tex
@@ -31,6 +31,8 @@ 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.
 
 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.

+You can specify more than one DNS server, separated with spaces.
+

 DHCP currently only accepts \texttt{ipaddr} (IP address to request from the server)
 and \texttt{hostname} (client hostname identify as) - both 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.
 


@@ -54,6 +56,24 @@ PPP based protocols (\texttt{pppoe}, \texttt{pptp}, ...) accept these options:
 
 For all protocol types, you can also specify the MTU by using the \texttt{mtu} option.
 
 
 For all protocol types, you can also specify the MTU by using the \texttt{mtu} option.
 

+\subsubsection{Setting up static routes}
+
+You can set up static routes for a specific interface that will be brought up 
+after the interface is configured.
+
+Simply add a config section like this:
+
+\begin{Verbatim}
+config route foo
+       option interface lan
+       option target 1.1.1.0
+       option netmask 255.255.255.0
+       option gateway 192.168.1.1
+\end{Verbatim}
+
+The name for the route section is optional, the \texttt{interface}, \texttt{target} and 
+\texttt{gateway} options are mandatory.
+Leaving out the \texttt{netmask} option will turn the route into a host route.

 
 \subsubsection{Setting up the switch (currently broadcom only)}
 
 
 \subsubsection{Setting up the switch (currently broadcom only)}
 


@@ -84,3 +104,60 @@ As value it takes a list of ports with these optional suffixes:
 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.
 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.

+
+For instance, if you wish to have 3 vlans, like one 3-port switch, 1 port in a
+DMZ, and another one as your WAN interface, use the following configuration :
+
+\begin{Verbatim}
+config switch       "eth0"
+    option vlan0    "1 2 3 5*"
+    option vlan1    "0 5"
+    option vlan2    "4 5"
+\end{Verbatim}
+
+\subsubsection{Setting up IPv6 connectivity}
+
+OpenWrt supports IPv6 connectivity using PPP, Tunnel brokers or static
+assignment.
+
+If you use PPP, IPv6 will be setup using IP6CP and there is nothing to
+configure.
+
+To setup an IPv6 tunnel to a tunnel broker, you have to edit the
+\texttt{/etc/config/6tunnel} file and change the settings accordingly :
+
+\begin{Verbatim}
+config 6tunnel
+        option tnlifname     'sixbone'
+        option remoteip4        '1.0.0.1'
+        option localip4         '1.0.0.2'
+        option localip6         '2001::DEAD::BEEF::1'
+        option prefix           '/64'
+\end{Verbatim}
+
+\begin{itemize}
+    \item{\texttt{'tnlifname'}:}
+        Set the interface name of the IPv6 in IPv4 tunnel
+    \item{\texttt{'remoteip4'}:}
+        IP address of the remote end to establish the 6in4 tunnel.
+       This address is given by the tunnel broker
+    \item{\texttt{'localip4'}:}
+       IP address of your router to establish the 6in4 tunnel.
+       It will usually match your WAN IP address.
+    \item{\texttt{'localip6'}:}
+       IPv6 address to setup on your tunnel side
+       This address is given by the tunnel broker
+    \item{\texttt{'prefix'}:}
+       IPv6 prefix to setup on the LAN.
+\end{itemize}
+
+IPv6 static addressing is also supported using a similar setup as
+IPv4 but with the \texttt{ip6} prefixing (when applicable).
+
+\begin{Verbatim}
+config interface     "lan"
+    option ifname    "eth0"
+    option proto     "static"
+    option ip6addr    "fe80::200:ff:fe00:0/64"
+    option ip6gw     "2001::DEAF:BEE:1"
+\end{Verbatim}