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72 lines
2.1 KiB
72 lines
2.1 KiB
#!/bin/sh
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#=====================================================================
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# pingtest.sh, v1.0.1
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# Created 2009 by Bennett Lee
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# Released to public domain
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#
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# (1) Attempts to ping several hosts to test connectivity. After
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# first successful ping, script exits.
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# (2) If all pings fail, resets interface and retries all pings.
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# (3) If all pings fail again after reset, then reboots pfSense.
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#
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# History
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# 1.0.1 Added delay to ensure interface resets (thx ktims).
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# 1.0.0 Initial release.
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#=====================================================================
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#=====================================================================
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# USER SETTINGS
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#
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# Set multiple ping targets separated by space. Include numeric IPs
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# (e.g., remote office, ISP gateway, etc.) for DNS issues which
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# reboot will not correct.
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# yandex dns & google
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ALLDEST="77.88.8.8 8.8.8.8"
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#ALLDEST="172.16.0.1"
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# Interface to reset, usually your WAN
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BOUNCE=pppoe0
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# Log file
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LOGFILE=/root/pingtest.log
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#=====================================================================
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#init ping count
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COUNT=1
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#max pings
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RUNSOFT_PING=30
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IWANNADIE_PING=60
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MAXPING=70
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while [ $COUNT -le $MAXPING ]
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do
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for DEST in $ALLDEST
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do
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#echo `date +%Y%m%d.%H%M%S` "Pinging $DEST" >> $LOGFILE
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ping -c 1 -W 1 $DEST >/dev/null 2>/dev/null
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if [ $? -eq 0 ]
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then
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#echo `date +%Y%m%d.%H%M%S` "Ping $DEST OK." >> $LOGFILE
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exit 0
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fi
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done
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echo "$COUNT try to ping"
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if [ $COUNT -eq $RUNSOFT_PING ]
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then
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echo `date +%Y%m%d.%H%M%S` "All pings failed. Resetting interface $BOUNCE." >> $LOGFILE
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/sbin/ifconfig $BOUNCE down
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sleep 10
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/sbin/ifconfig $BOUNCE up
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sleep 60
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fi
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if [ $COUNT -eq $IWANNADIE_PING ]
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then
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echo `date +%Y%m%d.%H%M%S` "All pings failed twice. Rebooting..." >> $LOGFILE
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/sbin/shutdown -r now >> $LOGFILE
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exit 1
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fi
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COUNT=`expr $COUNT + 1`
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done
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