Hi all,
I have a Cisco 2960 which is configured for SNMP. The machine’s IP is 10.10.10.3 and can communicate with the Cisco 2960 switch 10.10.10.2 via SNMP.
(I tested it with snmpwalk -v 3 -u tom -l authPriv -a sha -A [passwordpassword] -x aes -X passwordpassword 10.10.10.2)
Now, I would like to have Nagios poll it and monitor it. So I followed the instruction on this page: thegeekstuff.com/2008/11/how … ng-nagios/
And below is what my switch.cfg file looks like.
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Could you please let me know if I did it correctly?
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http://[server-IP]/nagios doesn’t work, made sure httpd and nagios are both running, what am I doing wrong here?
Thanks in advance for all your help
Tez
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HOST DEFINITIONS
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Define the switch that we’ll be monitoring
define host{
use generic-switch ; Inherit default values from a template
host_name linksys-srw224p ; The name we’re giving to this switch
alias Linksys SRW224P Switch ; A longer name associated with the switch
address 192.168.1.253 ; IP address of the switch
hostgroups switches ; Host groups this switch is associated with
}
define host{
use generic-switch
host_name core-switch
alias Cisco Core Switch
address 10.10.10.2
hostgroups switches
}
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HOST GROUP DEFINITIONS
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Create a new hostgroup for switches
define hostgroup{
hostgroup_name switches ; The name of the hostgroup
alias Network Switches ; Long name of the group
}
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SERVICE DEFINITIONS
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Create a service to PING to switch
define service{
use generic-service ; Inherit values from a template
host_name linksys-srw224p ; The name of the host the service is associated with
service_description PING ; The service description
check_command check_ping!200.0,20%!600.0,60% ; The command used to monitor the service
normal_check_interval 5 ; Check the service every 5 minutes under normal conditions
retry_check_interval 1 ; Re-check the service every minute until its final/hard state is determined
}
Monitor uptime via SNMP
define service{
use generic-service ; Inherit values from a template
host_name linksys-srw224p
service_description Uptime
check_command check_snmp!-C public -o sysUpTime.0
}
Monitor Port 1 status via SNMP
define service{
use generic-service ; Inherit values from a template
host_name linksys-srw224p
service_description Port 1 Link Status
check_command check_snmp!-C public -o ifOperStatus.1 -r 1 -m RFC1213-MIB
}
Monitor bandwidth via MRTG logs
define service{
use generic-service ; Inherit values from a template
host_name linksys-srw224p
service_description Port 1 Bandwidth Usage
check_command check_local_mrtgtraf!/var/lib/mrtg/192.168.1.253_1.log!AVG!1000000,1000000!5000000,5000000!10
}
Service definition to ping the switch using check_ping
define service{
use generic-service
hostgroup_name switches
service_description PING
check_command check_ping!200.0,20%!600.0,60%
normal_check_interval 5
retry_check_interval 1
}
Service definition to monitor switch uptime using check_snmp
define service{
use generic-service
hostgroup_name switches
service_description Uptime
check_command check_snmp!-C public -o sysUpTime.0
}
Monitor status of port number 1 on the Cisco core switch
define service{
use generic-service
host_name core-switch
service_description Port 1 Link Status
check_command check_snmp!-C public -o ifOperStatus.1 -r 1 -m RFC1213-MIB
}
Monitor status of port number 5 on the Cisco core switch
define service{
use generic-service
host_name core-switch
service_description Port 5 Link Status
check_command check_snmp!-C public -o ifOperStatus.5 -r 1 -m RFC1213-MIB
}
Monitor ports 1 - 6 on the Cisco core switch.
define service{
use generic-service
host_name core-switch
service_description Ports 1-6 Link Status
check_command check_snmp!-C public -o ifOperStatus.1 -r 1 -m RFC1213-MIB, -o ifOperStatus.2 -r 1 -m RFC1213-MIB, -o ifOperStatus.3 -r 1 -m RFC1213-MIB, -o ifOperStatus.4 -r 1 -m RFC1213-MIB, -o ifOperStatus.5 -r 1 -m RFC1213-MIB, -o ifOperStatus.6 -r 1 -m RFC1213-MIB
}
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