Network Management

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Occasional Contributor II

Juniper SNMPV3

Hello all,

I was curious if anyone has been able to get SNMPv3 working with Juniper devices. I've got it to poll it correctly, but I am sadly getting the following when it polls for stats.

 

 Tue May 15 14:01:16 2018 System Error in SNMP polling: Timeout(interface_error_counter)
Tue May 15 13:51:16 2018 System Error in SNMP polling: Timeout(interface_bandwidth)
Tue May 15 13:49:15 2018 System Error in SNMP polling: Timeout(interface_monitor)
Tue May 15 13:30:16 2018 System Error in SNMP polling: Timeout(interface_error_counter)
Tue May 15 13:20:16 2018 System Error in SNMP polling: Timeout(interface_bandwidth)
Tue May 15 13:18:15 2018 System Error in SNMP polling: Timeout(interface_monitor)
Tue May 15 12:59:16 2018 System Error in SNMP polling: Timeout(interface_error_counter)
Tue May 15 12:49:16 2018 System Error in SNMP polling: Timeout(interface_bandwidth)
Tue May 15 12:47:15 2018 System Error in SNMP polling: Timeout(interface_monitor)
Tue May 15 12:45:57 2018 System Error in SNMP polling: Timeout(device_resources)
Tue May 15 12:40:24 2018 System Configuration verification succeeded; configuration is good

Re: Juniper SNMPV3

May i know how we have added the device on Airwave. Also, the firmware and model of the device. 
What version of Airwave are we on?

When we add it in version 2 are we seeing these error?

 

Regards,
Vishnu
If my post helped you, don't forget to give kudos ;)
Occasional Contributor II

Re: Juniper SNMPV3

Hello Vishnu,

 

We are running Airwave 8.2.6

Switch is added as Juniper Virtual

Model: EX3300

Version: 12.3R12-S6

 

SNMPV2 looks like its working fine.

Moderator

Re: Juniper SNMPV3

Navigate to the Group that the switch is added in, click to the Group -> select group -> Basic tab.  Double check that the SNMP version selected for communication for that device type is set to SNMP v3.

 

2nd, test SNMP walk from the CLI.  This article I wrote on SNMP walk from the AMPCLI 'Enter Commands' menu should help:

http://community.arubanetworks.com/t5/Network-Management/AMP-Tip-8-2-6-AMPCLI-Enter-Commands-3-SNMP-debugging/td-p/421137


Rob Gin
Senior QA Engineer - Network Services
Aruba Networks, a Hewlett Packard Enterprise Company
Occasional Contributor II

Re: Juniper SNMPV3

I did verify the node is being polled with snmpv3. I also ran through the guide you posted. I can do an SNMP Walk and grab the sysname and some additional details, but am still getting the error. AMP shows the nodes to be up, but fails at grabbing specific details. I did also try rebooting just in case.

Moderator

Re: Juniper SNMPV3

Will double check with the team.  The supported device documentation doesn't specify any expectation for interface data collection:

junipsup8261.png

 This is from the supported device guide for 8.2.6.1.


Rob Gin
Senior QA Engineer - Network Services
Aruba Networks, a Hewlett Packard Enterprise Company
Occasional Contributor II

Re: Juniper SNMPV3

I do know that Interface stats were being polled under SNMPV2. I figure its a setting on the switch end, but cant find any documentation to show what may be required.

Moderator

Re: Juniper SNMPV3

The team look at the Juniper support, looks like when support was added, it was only added for SNMPv2, not SNMPv3.  It's a feature request to get the SNMPv3 support built out.


Rob Gin
Senior QA Engineer - Network Services
Aruba Networks, a Hewlett Packard Enterprise Company
Occasional Contributor II

Re: Juniper SNMPV3

Is there any sort of ETA on the feature?

Moderator

Re: Juniper SNMPV3

No ETA, I've sent this to Product team for review, since from my visibility, this was the 1st time Juniper SNMPv3 support has been requested.


Rob Gin
Senior QA Engineer - Network Services
Aruba Networks, a Hewlett Packard Enterprise Company
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