puppet-ff_gw/files/usr/local/bin/check_gateway

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2014-03-31 23:18:29 +02:00
#!/bin/bash
INTERFACE=mullvad
shopt -s nullglob
ping -q -I $INTERFACE 8.8.8.8 -c 4 -i 1 -W 5 >/dev/null 2>&1
if test $? -eq 0; then
NEW_STATE=server
else
NEW_STATE=off
fi
for MESH in /sys/class/net/*/mesh; do
OLD_STATE="$(cat $MESH/gw_mode)"
[ "$OLD_STATE" == "$NEW_STATE" ] && continue
echo $NEW_STATE > $MESH/gw_mode
echo 54MBit/54MBit > $MESH/gw_bandwidth
logger "batman gateway mode changed to $NEW_STATE"
done
# vim: noai:ts=4:sw=4:ff=unix:ft=text:fdm=marker