5268AC and Pinholes

I currently have the 18M U-verse internet service, a 3800HGV-B, and a block of 5 IP's. I have created pinholes to allow access to my devices using the static IP's. I'm considering upgrading to the 24M U-verse service which is about the same monthly cost, but this would require a change from the 3800HGV-B to a 5268AC. From what I have read, the 5268AC does not have the ability to configure pinholes like the 3800HGV-B. Does it have any similar capability in which you can pass all ports to the static IP's? I'm not interested in a DMZ mode that assigns the IP's via DHCP.

Also, does ATT have another router that does have the ability to bypass to the static IP's?

Thanks in advance for any solutions.