Outook anywhere using CAS array and load balancing
Posted on 2011-09-28
I have been tasked to setup Outlook Anywhere for our organization. Upon some research I found that there may be some special considerations we need to take for our setup.
Exchange 2010 Sp1
2 mailbox serves in a DAG
2 CAS/HT servers using windows network load balancing
OWA and Active sync published through TMG.
TMG is multihomed with an interface on private network and interface on public network.
I have seen some discussions on other forums talking saying that there can be issues using TMG firewall and WNLB due affinity and port assignments.
One person even said that you have to assign static ports for RPC connections to get this to work. I cant believe this is an uncommon configuration and just wonder if i am missunderstanding my research.
Any insight on this would be greatly apreciated.