 check process Analog_Bridge
   matching "Analog_Bridge"
   group dvswitch
   group Analog_Bridge
   start program = "/usr/bin/systemctl start analog_bridge"
   stop  program = "/usr/bin/systemctl stop analog_bridge"
   restart program = "/usr/bin/systemctl restart analog_bridge"
   if does not exist then alert

 check file Subscriber_ID_file with path /var/lib/dvswitch/subscriber_ids.csv
   group dvswitch
   group Analog_Bridge
   if does not exist then exec "/usr/local/sbin/DVSM_Update.sh"
   if timestamp > 25 hours then exec "/usr/local/sbin/DVSM_Update.sh"
