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Home > Success Center > IP Address Manager (IPAM) > IPAM - Knowledgebase Articles > How IPAM gets a MAC Address via SNMP

How IPAM gets a MAC Address via SNMP

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Created by Brian O'Donovan, last modified by MindTouch on Jun 23, 2016

Views: 1,963 Votes: 2 Revisions: 4

Overview

This article provides information on how IPAM gets MAC Address via SNMP.

Environment

All versions of IPAM

Detail

IPAM polls the following OIDs:

 

IpAdEntAddr = "1.3.6.1.2.1.4.20.1.1"

IpAdEntIfIndex = "1.3.6.1.2.1.4.20.1.2"

IfPhysAddress = "1.3.6.1.2.1.2.2.1.6"

 

Results are similar to:

 

.1.3.6.1.2.1.4.20.1.1.10.199.3.5 =IPADDRESS: 10.199.3.5

.1.3.6.1.2.1.4.20.1.1.10.199.5.7 = IPADDRESS: 10.199.5.7

 

 

.1.3.6.1.2.1.4.20.1.2.10.199.3.5 = INTEGER: 1

.1.3.6.1.2.1.4.20.1.2.10.199.5.7 = INTEGER: 2

 

 

.1.3.6.1.2.1.2.2.1.6.1 = HEX-STRING: 000F352F4311

.1.3.6.1.2.1.2.2.1.6.2 = HEX-STRING: 000F352F4312

 

 

10.199.3.5 -> Index 1 -> 000F352F4311

10.199.5.7 -> Index 2 -> 000F352F4312

 

 

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