check_snmp - warning numbers
Matias Blanco
matias at valastro.com.ar
Wed May 6 19:26:31 CEST 2009
Hola Alejandro,
Ahora otra cosa:
De que manera crees que pueda chequear los puertos de mi switch con
nagios para tener una idea más clara de lo que está sucediendo?
Porque esos paquetes entrantes con errores no se si son por causa de la
PC o de los puerto del switch...
Muchas Gracias...
Cristian
************************************
Hola Matías... :-) and hola everyone...
There exists a magical website where to identify every OID you can check
with SNMP, the link is:
http://support.ipmonitor.com/mibs_byoidtree.aspx
For your particular issue, if you type "RFC1213-MIB" at the "Search
for:" form, click the result given ("RFC1213-MIB"), and then "View:
Oid-tree", you'll be able to locate "ifInErrors(14)" at the tree shown,
and clicking it you'll find its Description, which reads literally:
"The number of inbound packets that contained errors preventing them
from being deliverable to a higher-layer protocol."
That's the answer to your question!!
Now some other questions appear...
Wouldn't it be nicer to know what exactly are you monitoring before you
monitor it, so you could properly interpret the results?
Is that parameter (number of inbound packets that contained errors and
blah blah blah...) significant enough to determine if a port is working
properly or not?
Hope this helps...
Best regards,
Alejandro
==
Alejandro Sanchez Merono
Area de Informatica y Comunicaciones
Instituto de Tecnologia Electrica - http://www.ite.es
Valencia - Spain
-----Mensaje original-----
De: Matias Blanco [mailto:matias at valastro.com.ar]
Enviado el: miércoles, 06 de mayo de 2009 17:49
Para: Nagios-users at lists.sourceforge.net
Asunto: [Nagios-users] check_snmp - warning numbers
Hi, I am using the check_snmp nagios`s plugin. And when we check the
ports status of a 3com Baseline 2250 Plus, we recibe many ports results:
SNMP OK - 0
SNMP WARNING - *1*
SNMP WARNING - *84*
SNMP WARNING - *2*
SNMP WARNING - *2*
SNMP WARNING - *4*
The question is, what´s the meaning of the warning numbers?
Other information:
------------------
# 'check_snmp' command definition
define command{
command_name check_snmp
command_line $USER1$/check_snmp -H $HOSTADDRESS$ $ARG1$
}
Example of service
-------------------
define service {
use service-15x3x5-switchs
host_name 3COM2250P
service_description Port 03 [In Errors]
check_command check_snmp!-C public -o ifInErrors.3 -w
0 -m RFC1213-MIB
notifications_enabled 0
}
THANKS...
Matías Blanco.
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