SCOM 2012 SP1 Unix/Linux Resource Pool not heartbeating

Hello,

We’ve been attempting to add some Red Hat Linux servers/agents to be monitored by our SCOM 2012 SP1 environment.  The environment consists of 12 Management servers, 4 of which I have added to the Unix/Linux Resource pool.  I have also exported/imported each server’s certificate to each other server in the Resource Pool.

I am seeing the following Alert:

Alert: Resource Pool Heartbeat Failure

Source: Unix/Linux Resource Pool Watcher

Path: Not Present

Last modified by: System

Last modified time: 7/18/2013 8:33:03 AM Alert description: The resource pool 8d19ae3d-9aa0-458a-a002-d0343ca75d44failed to heartbeat.

Notification subscription ID generating this message: {67EB2DBA-6A6B-AF69-B131-65AF3B9B1A9E}

I’m also seeing the following Event ID in the Operations Manager event log on each Management Server:

Log Name:      Operations Manager

Source:        OpsMgr Connector

Date:          7/18/2013 8:33:04 AM

Event ID:      20022

Task Category: Availability

Level:         Error

Keywords:      Classic

User:          N/A

Computer:      <management server name>

Description:

The entity "Unix/Linux Resource Pool" is not heartbeating.

 Entity Id: {C8936320-4BAE-9645-3F83-5336A988399C}

 Management Group Name: PPDI

 Management Group Id: {8D7AF625-4BFC-8C9F-A281-DF0EFD4EB7E6}

Event Xml:

<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">

  <System>

    <Provider Name="OpsMgr Connector" />

    <EventID Qualifiers="32768">20022</EventID>

    <Level>2</Level>

    <Task>3</Task>

    <Keywords>0x80000000000000</Keywords>

    <TimeCreated SystemTime="2013-07-18T13:33:04.000000000Z" />

    <EventRecordID>103216</EventRecordID>

    <Channel>Operations Manager</Channel>

    <Computer><management server name></Computer>

    <Security />

  </System>

  <EventData>

    <Data>{C8936320-4BAE-9645-3F83-5336A988399C}</Data>

    <Data>Unix/Linux Resource Pool</Data>

    <Data>PPDI</Data>

    <Data>{8D7AF625-4BFC-8C9F-A281-DF0EFD4EB7E6}</Data>

  </EventData>

</Event>

I have checked the state of all Management Servers, and they are all showing green/healthy.  All of them have the Data Access Service, Management service, and Management Configuration service up and running.

This works perfectly fine In our Pre-Production environment, however, our Pre-Production environment only has 1 Management Server as this is more of a test environment.

Ideas?

Thanks!

Sven