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sicherheitskopie vom aktuellen stand 8-)
LinkQualityMult 10.63.254.214 0.1
LinkQualityMult 10.63.254.214 0.1
}
}
</pre>
===Skript bzw. fertiges Programm===
* nach <tt>/etc/init.d/S52.weimarnetz.vpn_starten</tt> kopieren...
<pre>
#!/bin/sh
THIS="$(nvram get wifi_ipaddr|cut -d'.' -f3)"
OLSR="/etc/local.olsrd.conf"
CFG="/etc/vtund.conf"
VPN="10.63.254"
SRV="214"
LST="41 82 42 37 62 54 135 87 1"
# 0) 41 jens/rembrandt
# 1) 82 jakob2a
# 2) 42 kraska
# 3) 37 lennerhardt/wbode13
# 4) 62 trierer65
# 5) 54 kunstturm
# 6) 135 saxman/schwansee
# 7) 87 alfi/weimarwest
# 8) 1 liszt18a
# 9) ?????
CNT="-1"
rm $OLSR
rm $CFG
killall vtund
if [ "$THIS" = "214" ]
then
echo >$CFG "default {"
echo >>$CFG " proto udp;"
echo >>$CFG " type tun;"
echo >>$CFG " compress no;"
echo >>$CFG " encrypt no;"
echo >>$CFG " keepalive yes;"
echo >>$CFG " multi yes;"
echo >>$CFG " stat no;"
echo >>$CFG "}"
for CLIENT in $LST
do let CNT+=1
echo >>$CFG "client$CNT {"
echo >>$CFG " passwd bla;"
echo >>$CFG " device tun$CNT;"
echo >>$CFG " up {"
echo >>$CFG " program \"ip addr add $VPN.$THIS peer $VPN.$CLIENT dev %%; ip link set %% mtu 1450 up\";"
echo >>$CFG " };"
echo >>$CFG "}"
echo >>$OLSR "Interface \"tun$CNT\""
echo >>$OLSR "{"
echo >>$OLSR "HelloInterval 5.0"
echo >>$OLSR "HelloValidityTime 90.0"
echo >>$OLSR "TcInterval 3.0"
echo >>$OLSR "TcValidityTime 270.0"
echo >>$OLSR "MidInterval 15.0"
echo >>$OLSR "MidValidityTime 270.0"
echo >>$OLSR "HnaInterval 15.0"
echo >>$OLSR "HnaValidityTime 90.0"
echo >>$OLSR " "
echo >>$OLSR "Ip4Broadcast $VPN.$CLIENT"
echo >>$OLSR "}"
#iptables -I POSTROUTING -t nat -o tun$CNT -j MASQUERADE
done
vtund -s
else
CNT=0;for IP in $LST;do if [ "$IP" = "$THIS" ];then NUMMER=$CNT;fi;let CNT+=1;done
echo >$CFG "client$NUMMER {"
echo >>$CFG " passwd bla;"
echo >>$CFG " device tun$NUMMER;"
echo >>$CFG " persist yes;"
echo >>$CFG " up {"
echo >>$CFG " program \"ip addr add dev %% $VPN.$THIS peer $VPN.$SRV; ip link set %% mtu 1450 up\";"
echo >>$CFG " };"
echo >>$CFG "}"
echo >>$OLSR "Interface \"tun$NUMMER\""
echo >>$OLSR "{"
echo >>$OLSR "HelloInterval 5.0"
echo >>$OLSR "HelloValidityTime 90.0"
echo >>$OLSR "TcInterval 3.0"
echo >>$OLSR "TcValidityTime 270.0"
echo >>$OLSR "MidInterval 15.0"
echo >>$OLSR "MidValidityTime 270.0"
echo >>$OLSR "HnaInterval 15.0"
echo >>$OLSR "HnaValidityTime 90.0"
echo >>$OLSR " "
echo >>$OLSR "Ip4Broadcast $VPN.214"
echo >>$OLSR "LinkQualityMult $VPN.214 0.1"
echo >>$OLSR "}"
vtund client$NUMMER 141.54.160.25
fi
sleep 120
</pre>
</pre>