Hey Guys

I have a very weird problem. We have successfully deployed 8 Zen LB's in our 
Lync Environment. We have 2 nodes for each Cluster. Configuration is as follows.

1 Cluster for Primary Lync Pool
1 Cluster for Secondary Lync Pool in another City
1 Cluster for the Lync Edge Server Pool
1 Cluster for the Lync Director Pool 

Everything seems to be working great accept the Pool deployed for the Edge 
Servers. Every couple of Days the Edge LB Cluster will not accept any 
connections. I then need to reboot the Primary Node in the Cluster so that it 
switches to the Secondary Node then changes back again after the Reboot. Once 
this has been done the Server Starts accepting Connections again. 

Maximum Number of Simultaneous Connections is set to 32760. From the Looks of 
things the Server runs out of Ports that it can offer. This i find to be very 
strange because we have far more users connecting through the Lync Pool LB then 
we have the Edge Pool LB. The Lync Pool LB is configured in the same way as the 
Edge Pool LB and that one doesn't seem to be giving any problems. 

Is there a way to get this resolved? Because the LB drops the connections we 
also loose our Federation with our Partners which creates a problem. 

Thanks 
                                          
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