45 lines
1.5 KiB
Bash
45 lines
1.5 KiB
Bash
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#!/bin/sh
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# Server name ending must be a single digit number
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communityname="troisdorf"
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server="troisdorf1 troisdorf2 troisdorf3 troisdorf4 troisdorf5 troisdorf6"
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domain="freifunk-troisdorf.de"
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mtu=1500
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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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# Network part of the network, without the trailing dot
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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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# Third octet from the server range
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octet3rd="255"
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# CIDR muss /16 sein
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localserver=$(hostname)
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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 = $(hostname) ]; then
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ip link add $j type gretap local $(hostname -I | cut -f1 -d' ') remote $(dig +short $j.$domain) dev eth0 nopmtudisc
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ip link set dev $j mtu $mtu
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ip link set address $communitymacaddress:${i#$communityname}${j#$communityname} dev $j
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ip link set $j up
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batctl if add $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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# configure bat0
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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 $communitynetwork.255.255 dev bat0
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ip -6 addr add fda0:747e:ab29:7405:255::${localserver#$communityname}/64 dev bat0
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alfred -i bat0 > /dev/null 2>&1 &
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batadv-vis -i bat0 -s > /dev/null 2>&1 &
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