check_snmp syntax issue (SOLVED)

[Dylan Bouterse]

I installed the newest plugins and subsequently updating my check_snmp plugin. I now have an option for 2c and after using the syntax below all is good!

[root at staging libexec]# ./check_snmp -H 1.1.21.3 -P 2c -o 1.3.6.1.4.1.161.19.3.4.4.13.0 -C community --eregi=OK
SNMP CRITICAL - *"No SYNC"* | iso.3.6.1.4.1.161.19.3.4.4.13.0="No SYNC" 
 
[root at staging libexec]# ./check_snmp -H 1.1.20.3 -P 2c -o 1.3.6.1.4.1.161.19.3.4.4.13.0 -C community --eregi=OK
SNMP OK - "SYNC OK" | iso.3.6.1.4.1.161.19.3.4.4.13.0="SYNC OK"

Thanks!

Dylan

-----Original Message-----
From: nagios-users-bounces at lists.sourceforge.net [mailto:nagios-users-bounces at lists.sourceforge.net] On Behalf Of Dylan Bouterse
Sent: Monday, October 22, 2007 12:01 PM
To: Yost, Josh; nagios-users at lists.sourceforge.net
Subject: Re: [Nagios-users] check_snmp syntax issue

I guess you have a different check_snmp version than I do because I was not showing a 2c option for the version. I will investigate that and see if that's my issue.

Dylan

From: Yost, Josh [mailto:josh.yost at epsiia.com] 
Sent: Monday, October 22, 2007 12:00 PM
To: Dylan Bouterse; nagios-users at lists.sourceforge.net
Subject: RE: [Nagios-users] check_snmp syntax issue

It looks like the -P switch will tell it which snmp version to use.  again, '-h' helps  =)
 
-P, --protocol=[1|2c|3]
    SNMP protocol version
- Josh

________________________________________
From: Dylan Bouterse [mailto:dylan at corp.power1.com]
Sent: Mon 10/22/2007 10:56 AM
To: Yost, Josh; nagios-users at lists.sourceforge.net
Subject: RE: [Nagios-users] check_snmp syntax issue
That may do it, but I can't get the host to respond using the check_snmp plugin. I think it may be a version mismatch. It seems the check_snmp plugin only supports SNMP v1 and v3, but not v2c. I cannot snmpget my device with v1 or v3.

Dylan


From: Yost, Josh [mailto:josh.yost at epsiia.com]
Sent: Monday, October 22, 2007 11:33 AM
To: Dylan Bouterse; nagios-users at lists.sourceforge.net
Subject: RE: [Nagios-users] check_snmp syntax issue

I think the:  --string='SYNC OK'   option would do it.  Try doing a '-h' on check_snmp to see all the options.
 
- Josh
 

________________________________________
From: nagios-users-bounces at lists.sourceforge.net on behalf of Dylan Bouterse
Sent: Mon 10/22/2007 10:24 AM
To: nagios-users at lists.sourceforge.net
Subject: [Nagios-users] check_snmp syntax issue
I am trying to get check_snmp working to alert when my GPS sync stops
working on one of my devices. I can execute the snmpget command to get
the string but I'm having no luck in configuring a check_snmp syntax to
return values.


[root at ns1 cfg]# snmpget -v 2c -c community 1.1.20.3
1.3.6.1.4.1.161.19.3.4.4.13.0
SNMPv2-SMI::enterprises.161.19.3.4.4.13.0 = STRING: "SYNC OK"
[root at ns1 cfg]# snmpget -v 2c -c community 1.1.21.3
1.3.6.1.4.1.161.19.3.4.4.13.0
SNMPv2-SMI::enterprises.161.19.3.4.4.13.0 = STRING: "No SYNC"

How would I write the check_snmp command to show OK when "SYNC OK" and
alert critical when the "No SYNC" value is returned?

Dylan

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::: Please include Nagios version, plugin version (-v) and OS when reporting any issue. 
::: Messages without supporting info will risk being sent to /dev/null