Update vpnmon.sh

vpnmon.sh

@@ -5,7 +5,8 @@ source /opt/idssys/defaults/colors.inc
 source /opt/idssys/defaults/default.inc
 source /opt/idssys/vpnmon/system.inc
 
-
+logfile=/opt/idssys/vpnmon/logfile
+touch $logfile
 
 START(){
 	
@@ -28,9 +29,15 @@ START(){
 		/usr/sbin/service unifi-poller start
 	fi
 	
+	rm -f /opt/idssys/vpnmon/vpn.stop
+	
+	echo "$(date) - VPN started" >> $logfile
+	
 }
 STOP(){
 	
+	touch /opt/idssys/vpnmon/vpn.stop
+	
 	if [ "${SYSTEM}" = "unifipoller" ]; then
 		/usr/sbin/service unifi-poller stop
 	fi
@@ -38,9 +45,17 @@ STOP(){
 	sudo bash -c 'echo "d myVPN" > /var/run/xl2tpd/l2tp-control'
 	/usr/sbin/ipsec down L2TP-PSK
 	
+	
+	
+	echo "$(date) - VPN stopped" >> $logfile
+
 }
 CHECK(){
 	
+	if [ ! -f /opt/idssys/vpnmon/vpn.stop ]; then
+	
+		touch /opt/idssys/vpnmon/vpn.stop
+		
 		checked=false
 		cc=0
 		until [ "${checked}" = "" ]; do
@@ -49,14 +64,37 @@ CHECK(){
 			if [ ${#OUT} -ne 0 ]; then
 				checked=""
 			elif [ ${cc} -eq 10 ]; then			
+				if [ -f /opt/idssys/vpnmon/vpn.fail ]; then
+					echo "$(date) - VPN Failure #2 - stopping for 5mins" >> $logfile
+					touch /opt/idssys/vpnmon/vpn.fail2
+					rm -f /opt/idssys/vpnmon/vpn.fail
 					STOP
-			sleep 5s
+					sleep 5m
 					START
+					exit 1	
+				elif [ -f /opt/idssys/vpnmon/vpn.fail2 ]; then
+					echo "$(date) - VPN Failure #3 - Shutting down VPN system until repaired" >> $logfile
+					STOP
+					exit 1
+				else
+					echo "$(date) - VPN Failure #1 - stopping for 1min" >> $logfile
+					touch /opt/idssys/vpnmon/vpn.fail
+					STOP
+					sleep 1m
+					START
+					exit 1
+				fi
 			fi
 			((cc=${cc}+1))
 			sleep 1s
 		done
 	
+		rm -f /opt/idssys/vpnmon/vpn.stop
+		
+	else
+		echo "VPN system is stopped and must be restarted manually"
+	fi
+
 }
 
 case ${1} in