59 lines
2.5 KiB
Plaintext
59 lines
2.5 KiB
Plaintext
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#!/bin/sh
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# Version 6
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# Der servername muss mit einer einstelligen Zahl aufhoeren!!!!!
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communityname="troisdorf"
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#server="troisdorf1 troisdorf2 troisdorf3 troisdorf4 troisdorf5 troisdorf6 troisdorf7 troisdorf8 troisdorf9"
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server="troisdorf7 {{ sn_hostname }}"
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domain="freifunk-troisdorf.de"
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mtu={{ sn_mtu }}
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# community MAC address, without the last Byte (:)!
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communitymacaddress="a2:8c:ae:6f:f6"
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tunnelPrefix=10
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sessionPrefix=1
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# Netzwerkteil des Netzes, ohne abschliessenden Punkt
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communitynetwork="10.188"
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# IPv6 network
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#communitynetworkv6="fda0:747e:ab29:7405:255::"
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communitynetworkv6="2a03:2260:121::"
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# Drittes Octet des serverbereichs
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octet3rd="255"
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# CIDR muss /16 sein
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localserver=$(/bin/hostname)
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batadv=/usr/local/sbin/batadv-vis
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alfred=/usr/local/sbin/alfred
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batctl=/usr/local/sbin/batctl
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ip=/sbin/ip
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dig=/usr/bin/dig
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for i in $server; do
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(
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for j in $server; do
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if [ $i != $j ]; then
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if [ $i = $localserver ]; then
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ip l2tp add tunnel remote $($dig +short $j.$domain) local $(/bin/hostname -I | /usr/bin/cut -f1 -d' ') tunnel_id $tunnelPrefix${i#$communityname}${j#$communityname} peer_tunnel_id $tunnelPrefix${j#$communityname}${i#$communityname} encap udp udp_sport 300${i#$communityname}${j#$communityname} udp_dport 300${j#$communityname}${i#$communityname}
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ip l2tp add session name l2tp-$j tunnel_id $tunnelPrefix${i#$communityname}${j#$communityname} session_id $sessionPrefix${i#$communityname}${j#$communityname} peer_session_id $sessionPrefix${j#$communityname}${i#$communityname}
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#ip link set address $communitymacaddress:${i#$communityname}${j#$communityname} dev l2tp-$j
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ip link set dev l2tp-$j mtu $mtu
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ip link set up l2tp-$j
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$batctl if add l2tp-$j
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fi
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fi
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done
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)
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done
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# Rest starten
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$ip link set address $communitymacaddress:0${localserver#$communityname} dev bat0
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$ip link set up dev bat0
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$ip addr add $communitynetwork.$octet3rd.${localserver#$communityname}/16 broadcast $communitynetwork.255.255 dev bat0
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$ip -6 addr add $communitynetworkv6$octet3rd:${localserver#$communityname}/64 dev bat0
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/usr/bin/killall alfred
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/usr/bin/killall batadv-vis
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/bin/sleep 5
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$alfred -i bat0 > /dev/null 2>&1 &
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/bin/sleep 15
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$batadv -i bat0 -s > /dev/null 2>&1 &
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/usr/sbin/service bind9 restart
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/usr/local/sbin/batctl gw client 3
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