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@ -114,3 +114,49 @@ config switch "eth0"
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option vlan1 "0 5"
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option vlan2 "4 5"
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\end{Verbatim}
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\subsubsection{Setting up IPv6 connectivity}
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OpenWrt supports IPv6 connectivity using PPP, Tunnel brokers or static
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assignment.
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If you use PPP, IPv6 will be setup using IP6CP and there is nothing to
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configure.
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To setup an IPv6 tunnel to a tunnel broker, you have to edit the
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\texttt{/etc/config/6tunnel} file and change the settings accordingly :
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\begin{Verbatim}
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config 6tunnel
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option tnlifname 'sixbone'
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option remoteip4 '1.0.0.1'
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option localip4 '1.0.0.2'
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option localip6 '2001::DEAD::BEEF::1'
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option prefix '/64'
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\end{Verbatim}
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\begin{itemize}
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\item{\texttt{'tnlifname'}:}
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Set the interface name of the IPv6 in IPv4 tunnel
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\item{\texttt{'remoteip4'}:}
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IP address of the remote end to establish the 6in4 tunnel.
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This address is given by the tunnel broker
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\item{\texttt{'localip4'}:}
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IP address of your router to establish the 6in4 tunnel.
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It will usually match your WAN IP address.
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\item{\texttt{'localip6'}:}
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IPv6 address to setup on your tunnel side
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This address is given by the tunnel broker
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\item{\texttt{'prefix'}:}
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IPv6 prefix to setup on the LAN.
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\end{itemize}
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IPv6 static addressing is also supported using a similar setup as
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IPv4 but with the \texttt{ip6} prefixing (when applicable).
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\begin{Verbatim}
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config interface "lan"
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option ifname "eth0"
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option proto "static"
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option ip6addr "fe80::200:ff:fe00:0/64"
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\end{Verbatim}
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