Mene je SBB hebao jedno vreme i rešio sam ovako:
https://forum.pfsense.org/index.php?topic=17243.0
Dakle, periodično (zavisno od vremena u cronu) proverava da li je google dostupan (ili host koji ti staviš) i ako nije, resetuje wan interfejs, ako ponovo google nije dostupan, restartuje ruter...
S tim što sam modifikovao skriptu da NE resetuje uređaj, već da proba još jednom ping i još jednom resetuje interfejs i ako se ništa ne desi, da ne ide dalje.
Takvu skriptu staviš u cron da se izvršava na svakih pola sata recimo...
Code:
#!/bin/sh
#=====================================================================
# pingtest.sh, v1.0.1
# Created 2009 by Bennett Lee
# Released to public domain
#
# (1) Attempts to ping several hosts to test connectivity. After
# first successful ping, script exits.
# (2) If all pings fail, resets interface and retries all pings.
# (3) If all pings fail again after reset, then reboots pfSense.
#
# History
# 1.0.1 Added delay to ensure interface resets (thx ktims).
# 1.0.0 Initial release.
#=====================================================================
#=====================================================================
# USER SETTINGS
#
# Set multiple ping targets separated by space. Include numeric IPs
# (e.g., remote office, ISP gateway, etc.) for DNS issues which
# reboot will not correct.
ALLDEST="google.com yahoo.com 8.8.4.4 8.8.8.8"
# Interface to reset, usually your WAN
BOUNCE=hn3
# Log file
LOGFILE=/root/pingtest.log
#=====================================================================
COUNT=1
while [ $COUNT -le 2 ]
do
for DEST in $ALLDEST
do
#echo `date +%Y%m%d.%H%M%S` "Pinging $DEST" >> $LOGFILE
ping -c1 $DEST >/dev/null 2>/dev/null
if [ $? -eq 0 ]
then
#echo `date +%Y%m%d.%H%M%S` "Ping $DEST OK." >> $LOGFILE
exit 0
fi
done
if [ $COUNT -le 1 ]
then
echo `date +%Y%m%d.%H%M%S` "All pings failed. Resetting interface $BOUNCE." >> $LOGFILE
/sbin/ifconfig $BOUNCE down
# Give interface time to reset before bringing back up
sleep 10
/sbin/ifconfig $BOUNCE up
# Give WAN time to establish connection
sleep 60
else
echo `date +%Y%m%d.%H%M%S` "All pings failed. Resetting interface $BOUNCE." >> $LOGFILE
/sbin/ifconfig $BOUNCE down
# Give interface time to reset before bringing back up
sleep 10
/sbin/ifconfig $BOUNCE up
# Give WAN time to establish connection
sleep 60
exit 1
fi
COUNT=`expr $COUNT + 1`
done
BOUNCE=hn3 ovo hn3 je WAN interfejs ti promeni kod sebe da odgovara tvom wan interfejsu.
