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Dev_56330
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Jun 29, 2017

BIG-IP Load Balancing 2 Exchange 2010 Org's in Different AD Forests (LTM Only)

Has anyone implemented load balancing of 2 Exchange 2010 Orgs in different AD forests using a single BIG-IP? I ask as when deploying a new forest and attempting to enable the new VS for the new Org all MAPI traffic begins to fail for both instances. I first assumed this was possibly a persistence issue across services or VS's though the combined persistence iRule was used from the Exchange 2010 deployment guide. Thoughts?

 

application delivery
BIG-IP
LTM

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  • Dev_56330's avatar
    Dev_56330
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    Jun 30, 2017

    To add further details, the issue seems to be with only a single BIG-IP in the HA Pair. The config has been synced between the two and BIG-IP B works while BIG-IP A is sending MSRPC: Invalid RPC Header back to the client.