Traffic Manager - Display Hostnames

[cnorton4]

Is there a way to force all hostnames to show when viewing traffic manager per device reports? I've set "Display hostnames" to "Yes" but it looks like the only hostnames that show are hosts that are actually on the network at the time I view. I've given all the IPs that have ever connected to the network a hostname.

Thanks in advance...

 

[RMerlin]

The data only stores an IP address, so the router has no way of knowing what hostname was using the IP at the time the data was captured - that IP might very well have been allocated to a new host by then.