MRTG Pri Voice line Cisco 6513 CatOS
MRTG Pri Voice line Cisco 6513 CatOS
Requires Net::Telnet::Cisco
There is no snmp command to show the number of lines being used on PRIs on a 6513 CatOS. The CatOS command to see this is “show port voice active”
Since I am better at Shell scripts than PERL, I wrap my perl script in a shell script so I can awk the output and get the data I want. Feel free to email me a perl scrip that can do the awk for better efficiency, and I’ll post it here.
Script locations: /opt/Scripts/
Script 1 (the Perl script)
#!/usr/bin/perl ############################### # cisco_config_backup.pl v2 # works with IOS, CatOS and ASA ############################### use Net::Telnet::Cisco; use Getopt::Std; my $passwd = 'pass'; my $en_passwd = 'Enable-pass'; $ROUTER="192.168.99.122"; my $cs = Net::Telnet::Cisco->new( Host => $ROUTER); system("rm -rf /opt/Scripts/192.168.99.120"); #print " >> Logging in... "; # $cs->cmd($username); $cs->cmd($passwd); $returnval = $cs->last_prompt; if ( $returnval =~ /Password:/ ) { $cs->close(); # print "ERROR: Couldn't login to $ipaddress [$name]n***Error output***n". $cs->errmsg ."n***End of error output***n"; # next; } # print "OKn >> Enabling... "; if (!$cs->enable($en_passwd)) { $cs->close(); # print "ERROR: Couldn't enable on $ipaddress [$name]n***Error output***n". $cs->errmsg ."n***End of error output***n"; # next; } @cmd_output = $cs->cmd ('show port voice active'); open(OUTPUTFILE,"> /tmp/$ROUTER"); # now we are going to write the whole crap to a file print OUTPUTFILE @cmd_output; close(OUTPUTFILE);
Script 2 (the wrapper script)
This would be the script we run, that will run the perl script then parse the output for the data we want
Rename to voice-script.sh
#!/bin/sh runScript="/opt/Scripts/voice-line.pl" # run the perl script #echo "running script" $runScript /bin/cat /tmp/192.168.99.120 | grep active | awk '{print $2}' echo 0
MRTG cfg setup
#############################################################
# Voice Line usage
######
Title[192.168.99.120-pri]: Voice Line Usage
MaxBytes[192.168.99.120-pri]: 46
Options[192.168.99.120-pri]: gauge, nopercent, absolute, growright,noo
Target[192.168.99.120-pri]: `/opt/Scripts/voice-script.sh`
PageTop[192.168.99.120-pri]: Voice Line Usage on 2 PRI’s (46 Calls Max)
YLegend[192.168.99.120-pri]: Calls active
ShortLegend[192.168.99.120-pri]: calls
WithPeak[192.168.99.120-pri]: ymwd
#——————————————————————-
Note: We currently have 2 PRIs for voice, since each PRI gives us 23 voice lines (24-1 for control) that is 46 total. Feel free to modify this value to match your number of lines/PRIs
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