N40 Message Timed Out

Use the following commands to configure alerts related to the N40 Message Timed Out procedure.

alerts rules group MessageTimeout 
   interval-seconds 300 
   rule SMFN11Timeout 
   expression ”sum(irate(smf_restep_http_msg_total{nf_type=\“chf\”, message_direction=\”inbound\”, response_status=\”504\”}[5m])) > 5” 
   severity major 
   type "Communications Alarm" 
   annotation summary 
   value “This alert is fired the increase in timeout for N40 messages toward CHF crosses threshold” 
   exit 
exit