topic Re: How to map IP addresses with Interfaces by ifIndex in VeloCloud Discussions

How to map IP addresses with Interfaces by ifIndex

vkokodyn — Mon, 25 Jul 2022 12:25:38 GMT

Hi everyone,

I poll IP addresses and Interfaces for VeloCloud EDGE6X0 device via SNMP OIDs 1.3.6.1.2.1.4.20.1 and 1.3.6.1.2.1.2.2 in accordance.
For example, ipAdEntIfIndex (1.3.6.1.2.1.4.20.1.2) returns the following values 2, 1, 18, 20, 17, 16 and ifIndex (1.3.6.1.2.1.2.2.1) returns 16777218, 16777219, 16777220, 16777221, 16777222, 16777223, 16777224, 16777225.

How can I map IP address with Interface by ifIndex, if it is completely different? Is there any other SNMP OIDs I could use?

Please advice.

Re: How to map IP addresses with Interfaces by ifIndex

priyamurthy — Wed, 03 Aug 2022 21:18:14 GMT

Hi vkokodyn,

For this query, I have reached out to subject matter experts in our team.

Will get back to you as soon as we have a response.

Thank you,

Priya

Re: How to map IP addresses with Interfaces by ifIndex

priyamurthy — Fri, 05 Aug 2022 21:45:24 GMT

The ifindex displayed by both OIDs is expected to match and SNMP request is served by snmpd.

Could you let us know the version of snmpd that you are running?

Thank you,

Priya

Re: How to map IP addresses with Interfaces by ifIndex

vkokodyn — Mon, 08 Aug 2022 14:17:48 GMT

Hi Priya,

Where/how can I check the snmpd version?

Thank you,

Volodymyr

Re: How to map IP addresses with Interfaces by ifIndex

priyamurthy — Tue, 09 Aug 2022 22:01:27 GMT

Hi Volodymyr,

On the edged box the below command should give the o/p

edge:b1-edge1:~# snmpd -v

NET-SNMP version:  5.8
Web:               http://www.net-snmp.org/
Email:             net-snmp-coders@lists.sourceforge.net

Thank you,
Priya