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 ____________________________________________________________________ List archives: http://www.mail-archive.com/intermapper-talk%40list.dartware.com/ To unsubscribe: send email to: [email protected]
