Remote access gx450 acemanager with dmnr

I am using a gx450 on a Verizon private network, using DMNR. I have everything set up so data can be viewed from any of multiple servers or clients of those servers on our network. The only issue I am having is that I am not able to access the AceManager remotely. I have both http and https selected under the remote access drop down, and I type in the IP address of the gx450 followed by the :9191 and it will not connect. Any suggestions? Thanks

It appears I may have solved my own problem shortly after posting. The Verizon SIM cards assign a wan IP to the device, using that IP followed by the 9191 got me in. I was trying before using the lan IP.