If you can hang on for a couple of days, I think I have it fixed. We have a
probe put together that keeps the MACs,. Was just told my one of our people
that he figured out how to keep the other things working with the changing
OIDs
----------------------------------------------------
Scott Piehn
----- Original Message -----
From: "IM-Talk-Forum" <[email protected]>
To: <[email protected]>;
<[email protected]>
Sent: Thursday, November 12, 2009 2:42 PM
Subject: [IM-Talk] "I'll tell you where you can put this probe..."
Getting a little frustrated with an OID which keeps changing. I am trying
to put a script together for Ubiquiti AirOS devices. The only problem is
that their OIDs are dynamic. I'm trying to monitor some IEEE802.11 MIB
variables.
When I do:
snmpwalk -v1 -c [string] [ip] .1.2.840.10036
I get:
iso.2.840.10036.1.1.1.1.7 = STRING: "00:15:6D:AD:38:6E"
iso.2.840.10036.1.1.1.7.7 = INTEGER: 1
iso.2.840.10036.1.1.1.8.7 = INTEGER: 1
iso.2.840.10036.1.1.1.9.7 = STRING: "SSID"
iso.2.840.10036.1.1.1.10.7 = INTEGER: 1
iso.2.840.10036.1.1.1.11.7 = Hex-STRING: 02 04 0B 16
iso.2.840.10036.2.1.1.1.7 = STRING: "00:15:6D:AD:38:6E"
iso.2.840.10036.2.1.1.2.7 = INTEGER: 2346
iso.2.840.10036.2.1.1.5.7 = INTEGER: 2346
iso.2.840.10036.2.1.1.9.7 = STRING: "0xb202"
iso.2.840.10036.2.2.1.3.7 = INTEGER: 0
iso.2.840.10036.2.2.1.4.7 = INTEGER: 0
iso.2.840.10036.2.2.1.14.7 = INTEGER: 0
iso.2.840.10036.3.1.2.1.1.7 = STRING: "00:15:6D"
iso.2.840.10036.3.1.2.1.2.7 = STRING: "Ubiquiti Networks, Inc."
iso.2.840.10036.3.1.2.1.3.7 = STRING: "PowerStation2"
iso.2.840.10036.3.1.2.1.4.7 = STRING: "XS2.ar2316.v3.4"
iso.2.840.10036.4.1.1.1.7 = INTEGER: 5
iso.2.840.10036.4.5.1.1.7 = INTEGER: 11
After reboot, I get:
iso.2.840.10036.1.1.1.1.8 = STRING: "00:15:6D:AD:38:6E"
iso.2.840.10036.1.1.1.7.8 = INTEGER: 1
iso.2.840.10036.1.1.1.8.8 = INTEGER: 1
iso.2.840.10036.1.1.1.9.8 = STRING: "SSID"
iso.2.840.10036.1.1.1.10.8 = INTEGER: 1
iso.2.840.10036.1.1.1.11.8 = Hex-STRING: 02 04 0B 16
iso.2.840.10036.2.1.1.1.8 = STRING: "00:15:6D:AD:38:6E"
iso.2.840.10036.2.1.1.2.8 = INTEGER: 2346
iso.2.840.10036.2.1.1.5.8 = INTEGER: 2346
iso.2.840.10036.2.1.1.9.8 = STRING: "0xb202"
iso.2.840.10036.2.2.1.3.8 = INTEGER: 0
iso.2.840.10036.2.2.1.4.8 = INTEGER: 0
iso.2.840.10036.2.2.1.14.8 = INTEGER: 0
iso.2.840.10036.3.1.2.1.1.8 = STRING: "00:15:6D"
iso.2.840.10036.3.1.2.1.2.8 = STRING: "Ubiquiti Networks, Inc."
iso.2.840.10036.3.1.2.1.3.8 = STRING: "PowerStation2"
iso.2.840.10036.3.1.2.1.4.8 = STRING: "XS2.ar2316.v3.4"
iso.2.840.10036.4.1.1.1.8 = INTEGER: 5
iso.2.840.10036.4.5.1.1.8 = INTEGER: 11
The problem, then, is that not all of our ubiquiti devices have the same
OID, and even if they do, they are not guaranteed to stay the same. How
do I monitor this? Just for good measure, here is an example of the type
of script I have been attempting to use:
Code:
<!--
ubiquiti probe for InterMapper - http://intermapper.com
Copy this text and save as a file named: test.ubiquiti.txt
Then import it using File -> Import -> Probe...
This is a custom probe that monitors several variables for InterMapper.
... You can add more commentary if it would be useful ...
As you make modifications, be sure to update the Revision history below:
Revisions:
Thursday, November 12, 2009 Generated by Interactive SNMP Probe Builder
page, version 1.0a1,
at:
http://www.intermapper.com/custom-probes-a-snmp/172-probe-builder
-----------------------------------------------------------------------------------
Please feel free to use this file as a base for further development.
Read the Developer Guide to learn more about InterMapper Probes. The
Guide is at:
http://dartware.com/go.php?to=intermapper.devguide
-->
-- The <description> section contains the text that will appear in the Set
Probe... window.
-- It gives you a chance to describe how the probe works, what the
parameters are, and how to
-- how to set it up.
<description>
\gb\ubiquiti\p\
Experimental probe to overcome the dynamic OIDs present in Ubiquiti
devices.
</description>
-- The <header> section determines the probe's unique name, what kind of
probe it is,
-- its Human Name, and its place in the probe picker hierarchy, and other
assorted attributes.
<header>
"type" = "custom-snmp"
"package" = "test"
"probe_name" = "ubiquiti"
"human_name" = "ubiquiti"
"display_name" = "experimental/ubiquiti"
"version" = "1.0"
"address_type" = "IP,AT"
"port_number" = "161"
</header>
-- <snmp-device-properties> are flags that alter the InterMapper probe's
behavior.
-- You generally do not need to use these, but they can be useful for
devices that don't
-- work as expected. For more information, see the
<snmp-device-properties> section of the
-- Developer Guide's at: http://dartware.com/support/docs/index.html
<snmp-device-properties>
-- none required
</snmp-device-properties>
-- Parameters are user-settable values that the probe uses for its
comparisons.
-- Specify the default values here. The customer can change them and they
will be retained for each device.
<parameters>
-- No parameters specified.
</parameters>
-- InterMapper retrieves the <snmp-device-variables> using the OID or
variable names from the MIB.
-- Specify the variable name, the MIB name or OID, the format (usually
DEFAULT) and a short description.
<snmp-device-variables>
iso_2_840_10036_3_1_2_1_3_7, iso.2.840.10036.3.1.2.1.3.7, DEFAULT,
"iso.2.840.10036.3.1.2.1.3.7"
iso_2_840_10036_3_1_2_1_4_7, iso.2.840.10036.3.1.2.1.4.7, DEFAULT,
"iso.2.840.10036.3.1.2.1.4.7"
iso_2_840_10036_1_1_1_1_7, iso.2.840.10036.1.1.1.1.7, DEFAULT,
"iso.2.840.10036.1.1.1.1.7"
iso_2_840_10036_1_1_1_9_7, iso.2.840.10036.1.1.1.9.7, DEFAULT,
"iso.2.840.10036.1.1.1.9.7"
</snmp-device-variables>
-- The 'autorecord' section specifies the variables that
-- will be saved to the InterMapper Database.
-- No 'autorecord' variables specified.
-- Specify rules for setting the device into Alarm or Warning state.
-- The rules are tested top-to-bottom, and stop when one matches.
<snmp-device-thresholds>
-- No thresholds specified.
</snmp-device-thresholds>
-- The <snmp-device-display> section specifies the text that will be
appended
-- to the device's Staus Window.
<snmp-device-display>
\B5\ubiquiti\P0\
\4\iso.2.840.10036.3.1.2.1.3.7:\0\ $iso_2_840_10036_3_1_2_1_3_7
\3G\iso.2.840.10036.3.1.2.1.3.7\M0\
\4\iso.2.840.10036.3.1.2.1.4.7:\0\ $iso_2_840_10036_3_1_2_1_4_7
\3G\iso.2.840.10036.3.1.2.1.4.7\M0\
\4\ iso.2.840.10036.1.1.1.1.7:\0\ $iso_2_840_10036_1_1_1_1_7
\3G\iso.2.840.10036.1.1.1.1.7\M0\
\4\ iso.2.840.10036.1.1.1.9.7:\0\ $iso_2_840_10036_1_1_1_9_7
\3G\iso.2.840.10036.1.1.1.9.7\M0\
</snmp-device-display>
-------------------- m2f --------------------
Read this topic online here:
http://forums.dartware.com/viewtopic.php?p=1921#1921
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