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Zeile 121: + + + + + + + + + + + + + + + + + + + + − + − CFG="/etc/vtund.conf"+ − − − # 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" − + − + + − + − + − 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 "}"+ − + − do let CNT+=1 − − echo >>$CFG " passwd bla;" − echo >>$CFG " device tun$CNT;" − − echo >>$CFG " program \"ip addr add $VPN.$THIS peer $VPN.$CLIENT dev %%; ip link set %% mtu 1450 up\";" − echo >>$CFG " };" − echo >>$CFG "}" − − echo >>$OLSR "{" − − echo >>$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 − + − echo >>$CFG " passwd bla;"+ − echo >>$CFG " device tun$NUMMER;"+ − echo >>$CFG " persist yes;"+ − + − echo >>$CFG " program \"ip addr add dev %% $VPN.$THIS peer $VPN.$SRV; ip link set %% mtu 1450 up\";"+ − echo >>$CFG " };"+ − echo >>$CFG "}"+ − + − echo >>$OLSR "{" − − echo >>$OLSR "HelloValidityTime 90.0" − echo >>$OLSR "TcInterval 3.0" − − echo >>$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 "}" − − + − sleep 120 −
→Skript bzw. fertiges Programm: schoenerer code
<pre>
<pre>
#!/bin/sh
#!/bin/sh
get_name() {
case $1 in
135) echo "m18---schwansee69";;
42) echo "m18---frauentor3";;
41) echo "m18---rembrandtweg";;
82) echo "m18---jakob2a";;
37) echo "m18---wbode13";;
62) echo "m18---trierer65";;
54) echo "m18---kunstturm";;
87) echo "m18---weimarwest";;
1) echo "m18---liszt18a";;
*) echo "m18---unbekannt";;
esac
}
write_olsr() {
echo -e "\n{\nHelloInterval 5.0\nHelloValidityTime 90.0\nTcInterval 3.0\nTcValidityTime 270.0"
echo -e "MidInterval 15.0\nMidValidityTime 270.0\nHnaInterval 15.0\nHnaValidityTime 90.0"
}
THIS="$(nvram get wifi_ipaddr|cut -d'.' -f3)"
THIS="$(nvram get wifi_ipaddr|cut -d'.' -f3)"
OLSR="/etc/local.olsrd.conf"
OLSR="/etc/local.olsrd.conf"; VTUN="/etc/vtund.conf"
VPN="10.63.254"; SRV="214"; CNT="-1"
VPN="10.63.254"
SRV="214"
LST="41 82 42 37 62 54 135 87 1"
LST="41 82 42 37 62 54 135 87 1"
rm $OLSR
test -e $OLSR && rm $OLSR
rm $CFG
test -e $OLSR && rm $CFG
killall vtund
killall vtund
killall -9 vtund
if [ "$THIS" = "214" ]
if [ "$THIS" = "$SRV" ]
then
then
echo >$CFG "default {"
echo >$VTUN "default { proto udp; type tun; compress no; encrypt no; keepalive yes; multi yes; stat no; }"
for CLIENT in $LST;do let CNT+=1
echo >>$VTUN "$(get_name $CLIENT) { passwd bla; device tun$CNT;"
echo >>$VTUN " up { program \"ip addr add $VPN.$THIS peer $VPN.$CLIENT dev %%; ip link set %% mtu 1450 up\"; }; }"
echo >>$OLSR "Interface \"tun$CNT\"$(write_olsr)"
echo >>$OLSR -e "\nIp4Broadcast $VPN.$CLIENT\n}"
for CLIENT in $LST
iptables -I POSTROUTING -t nat -o tun$CNT -j MASQUERADE
echo >>$CFG "client$CNT {"
echo >>$CFG " up {"
echo >>$OLSR "Interface \"tun$CNT\""
echo >>$OLSR "HelloInterval 5.0"
done
done
vtund -s
vtund -s
else
else
CNT=0;for IP in $LST;do if [ "$IP" = "$THIS" ];then NUMMER=$CNT;fi;let CNT+=1;done
CNT=0;for IP in $LST;do if [ "$IP" = "$THIS" ];then NUMMER=$CNT;fi;let CNT+=1;done
echo >$CFG "client$NUMMER {"
echo >$VTUN "$(get_name $THIS) { passwd bla; type tun; persist yes;"
echo >>$VTUN " up { program \"ip addr add dev %% $VPN.$THIS peer $VPN.$SRV; ip link set %% mtu 1450 up\"; }; }"
echo >>$CFG " up {"
echo >>$OLSR "Interface \"tun0\"$(write_olsr)"
echo >>$OLSR -e "\nIp4Broadcast $VPN.$SRV"
echo >>$OLSR -e "LinkQualityMult $VPN.$SRV 0.1\n}"
echo >>$OLSR "Interface \"tun$NUMMER\""
vtund $(get_name $THIS) 141.54.160.25
echo >>$OLSR "HelloInterval 5.0"
echo >>$OLSR "TcValidityTime 270.0"
vtund client$NUMMER 141.54.160.25
fi
fi
<pre>
</pre>