PCM+ v4 with Update 1 - Problem to Add Two Core Switches

[ATVBrasil]

Hi,

We recently install a new server with PCM+ v4 Update 1 on our network.

But it is not discovering two of our core Switches (5406). This switches are running with IP Routing and VRRP enabled.

We double checked the SNMP configuration and everything is ok. We can even snmpwalk to both switches using same RO and RW communities configured on PCM Agent.

We we try to do a Manual Discovery for both switches the error is:

Checking read access community name...
Read community name failed, operation timed out

Checking write access community name...
Write community name failed, operation timed out

Unable to communicate with device XX.XX.X.XX

Any ideas? (This was working without problem on PCM 3.2 with same SNMP communities config.)

[ATVBrasil · Accepted solution]

Replying my own post:

In those VRRP switches as they have IP Address on multiple interfaces it´s need to add the following command line:

"snmp-server response-source dst-ip-of-request"

With this SNMP communication with PCM+ v4  works.