EEM for Parsing 'CSIM Start' then send Email if output contains a string.

[ChrisMG]

I need to monitor FXO ports on a 4331 by detecting whether or not there is tone on a line.

Example:

csim start [number]

Parse for "failed = 1" and email if it finds that in the output.

I'm having difficulty coming up with a working EEM.

The following is probably completely wrong, but here is what I have.  Any help would be appreciated.

dial-peer voice 9999 pots
description ** Test CSIM calling **
destination-pattern 91234567890
progress_ind setup enable 3
port 0/1/1
forward-digits 10
no sip-register

event manager environment _mail_smtp example@domain.com
event manager environment _mail_domain domain.com
event manager environment _mail_rcpt1 user1@domain.com
event manager environment _mail_rcpt2 user2@domain.com

event manager environment _info_routername Router

event manager applet CSimAnalogueMonitor
event timer watchdog time 86500
action 1.0 cli command "enable"
action 2.0 cli command "csim start 91234567890"
action 3.2 set bad_line "0"
action 4.0 regexp "0x00" "$port_0_1_1"
action 4.1 if $_regexp_result eq "failed = 1"
action 4.2 append mail_result "$port_0_1_1"
action 4.3 set bad_line "1"
action 4.4 end
action 5.0 if $bad_line eq "1"
action 5.1 mail server "$_mail_smtp" to "$_mail_rcpt1" from "$_info_routername@$_mail_domain" subject "Analogue line down on $_info_routername" body "$mail_result"
action 6.0 end
end

[ChrisMG · Accepted solution]

I resolved this myself after realizing syntax needs to be perfect throughout the entire command otherwise nothing works.  I am getting alerts only when the router fails a test call to the assigned numbers on each voice-port at midnight.

Dial Peers to force test calls through FXO ports:

dial-peer voice 9999 pots
destination-pattern 91234567890
progress_ind setup enable 3
port 0/1/1
forward-digits 10
no sip-register

dial-peer voice 99999 pots
destination-pattern 912345678912
progress_ind setup enable 3
port 0/1/0
forward-digits 11
no sip-register

Declaring variables:

event manager environment _mail_smtp smtp.domain.com
event manager environment _mail_rcpt1 user1@domain.com
event manager environment _mail_rcpt2 user2@domain.com
event manager environment _info_routername Router1
event manager environment _mail_domain domain.com

Applet per voice-port:

event manager applet MonitorVP010
 event cron cron-entry @Midnight  (run daily at midnight)
 action 10 cli command "enable"
 action 20 cli command "csim start 912345678912"
 action 30 regexp "[0-9]+.*failed = 1" "$_cli_result"  (regular expression looking for 'failed = 1' within the entire cli output)
 action 31 puts "$_regexp_result"  (for manual testing purposes only)
 action 32 if $_regexp_result eq "1"  (if regular expression finds the string 'failed = 1' then send alert email to two users)
 action 33 mail server "$_mail_smtp" to "$_mail_rcpt1 $_mail_rcpt2" from "$_info_routername@$_mail_domain" subject "$_info_routername voice-port 0/1/0 down" body "$_cli_result"
 action 34 snmp-trap strdata "Voice-port 0/1/0 Failed" (create snmp trap)
 action 40 end

event manager applet MonitorVP011
 event cron cron-entry @Midnight

 action 05 wait 10

 action 10 cli command "enable"
 action 20 cli command "csim start 91234567890"
 action 30 regexp "[0-9]+.*failed = 1" "$_cli_result"
 action 31 puts "$_regexp_result"
 action 32 if $_regexp_result eq "1"
 action 33 mail server "$_mail_smtp" to "$_mail_rcpt1 $_mail_rcpt2" from "$_info_routername@$_mail_domain" subject "$_info_routername voice-port 0/1/1 down" body "$_cli_result"
 action 34 snmp-trap strdata "Voice-port 0/1/1 Failed"
 action 40 end