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Today's Topics:
1. Re: Juniper devices about 14.x and higher have blank os_ver
(Andy Ruhl)
2. Re: aerohive AP mibs (Oliver Gorwits)
--- Begin Message ---
This is solved. It also fixed on EX8xxx switches the trailing comma in
the os_ver entry, which shouldn't be there.
Thanks.
Andy
On Tue, Jul 11, 2017 at 1:04 PM, Oliver Gorwits <[email protected]> wrote:
> Hi Andy,
>
> On 2017-07-11 17:36, Andy Ruhl wrote:
>>
>> Ok, that was it.
>>
>> There is no version info in description(). It's in lldp_sysdesc().
>
>
> Thanks for that report. I've pushed version 3.37 of SNMP::Info to CPAN. Let
> me know how it turns out.
>
> regards,
> oliver.
>
>
>>
>> The regexp you're using for description() should be moved to
>> lldp_sysdesc().
>>
>> I edited Juniper.pm and did a discovery and it worked (it populated
>> the os_ver field), but I'm not sure if it's going to break other stuff
>> so I changed it back.
>>
>> Here's the raw data:
>>
>> SNMP::Info::_global lldp_sysdesc : LLDP-MIB::lldpLocSysDesc.0 :
>> .1.0.8802.1.1.2.1.3.4.0
>> "Juniper Networks, Inc. ex4500-40f , version 12.3R12.4 Build date:
>> 2016-01-20 05:53:00 UTC "
>>
>> SNMP::Info::_global lldp_sysdesc : LLDP-MIB::lldpLocSysDesc.0 :
>> .1.0.8802.1.1.2.1.3.4.0
>> "Juniper Networks, Inc. ex4500-40f Ethernet Switch, kernel JUNOS
>> 15.1R5.5, Build date: 2016-11-25 16:33:55 UTC Copyright (c) 1996-2016
>> Juniper Networks, Inc."
>>
>> Shall I open a bug?
>>
>> Andy
>>
>> On Tue, Jul 11, 2017 at 7:20 AM, Oliver Gorwits <[email protected]> wrote:
>>>
>>> Hi Andy
>>>
>>> I suspect that the regular expressions and assumptions in the SNMP::Info
>>> Juniper module are not matching on your device:
>>>
>>>
>>> https://metacpan.org/source/OLIVER/SNMP-Info-3.36/lib/SNMP/Info/Layer3/Juniper.pm#L109
>>>
>>> You could try the following Netdisco commands to get the two description
>>> fields and make an assessment:
>>>
>>> ~netdisco/bin/netdisco-do show -DI -d 1.2.3.4 -e description
>>> ~netdisco/bin/netdisco-do show -DI -d 1.2.3.4 -e lldp_sysdesc
>>>
>>> (this assumes the device is recognised as a Juniper, which you can
>>> confirm
>>> in the Device Class field shown in Netdisco Device => Details tab)
>>>
>>> regards,
>>> Oliver.
>>>
>>>
>>> On 2017-07-11 14:34, Andy Ruhl wrote:
>>>>
>>>>
>>>> I've been upgrading Juniper devices, and I noticed that their os_ver
>>>> is blank in versions 14.x and higher.
>>>>
>>>> I'm not much of an SNMP person, so if someone could point me in the
>>>> right direction to find out if there is something I can do, I would
>>>> appreciate it.
>>>>
>>>> Stuff I've done:
>>>>
>>>> Used -DISQ with discover on an older and newer device and looked at
>>>> the output but I can't find anything specific.
>>>>
>>>> Did snmpbulkwalk on both devices and looked in the output and I see
>>>> different strings for the version but I don't know what this means.
>>>>
>>>> Found MIBs from the current version of a device and put them in
>>>> netdisco-mibs/juniper but it didn't make any difference.
>>>>
>>>> If I knew what to look for maybe I could figure this out. And also
>>>> figure out another device that has a blank os_ver that nobody cares
>>>> about probably.
>>>>
>>>> Andy
>>>>
>>>>
>>>>
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>>>
>>>
>>>
>>>
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>>
>>
>>
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>
>
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--- End Message ---
--- Begin Message ---
Hi Scott
On 2017-07-08 04:18, Golden, Scott wrote:
i have aerohive AP's
when i try to discover them i dont see that that netdiscoo see;s them
as aerohive
This hasn't been ignored! I did a quick check over of the updated MIBs
and in fact there isn't much difference! Nevertheless I'll import them
when I get a moment.
We may be missing something in SNMP::Info Perl module, then. I have some
Aerohive in production I can take a look at. What do you mean by "not
seeing"?
regards,
oliver.
SCOTT GOLDEN
Systems Analyst
Boston Globe Media Partners, LLC
978-340-8207
[email protected]
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