Forum Discussion
Exchange iapp for multiple Exchange servers (different customers)
- Jun 19, 2013Misty,
We're running LTM 11.2.0 HF7 and see a similar issue, except that we do not use APM. The client connections terminate directly on the LTM's virtual server.
We have 2 sets of Exchange 2010 CAS servers in two separate RDs. One pair of CAS servers were deployed last year with the iApp f5.microsoft_exchange_2010_cas.2012_06_08 and had been working fine.
Yesterday, we added a new instance to operate against a new pair of CAS servers in a different RD. The moment its added, the older iApp stops working (ActiveSync, Outlook Anywhere and OWA). Each iApp uses one FQDN for all Exchange services, but they are different for each iApp instance.
During the problem, it looks like the SNAT pool was not being currently chosen and/or the RDs were not being honored. The older iApp's CAS servers (RD X) were seeing inbound connections from IPs belonging to the newer iApp's SNAT pool (RD Y)
We've opened a case with F5 support.
Mike - is there an updated iApp template you mentioned?
Thanks.
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