Dear TPlink experts,

I have a problem with my Deco setup.
Due to certain restrictions in my premises, I had to run my DECOs in such a setup.

(Location A) 1x Router - Private Network (VLAN) - 3x AP (Location B, C, D)

The Router's LAN IP is 192.168.1.1 (subnet 255.255.255.0)
While the DHCP Server is from *.50 to *.250.
 

I do require to do port forwarding to my devices with static IP (*.87 & *.88) in Location B out, but there is no setting in AP mode to do port forwarding.

And in the AP list, it doesn't show *.87 and *.88. It just shows the device with UNKNOWN IP.

So I looked in my Router and found the Port forwarding functions, but I cannot find *.87 & *.88 in the list of connected devices.
Therefore I am unable to add the IP into the port forwarding list.

Is there anyway that I can input the IP manually into the port forwarding list rather than selecting it from a list?

I believe this function would be great for the other users who wish to have more control of their devices rather than limited by design interface.
TPlink have put this feature as advance option, but it doesn't really appear advance at all.

I could do this easily on my old routers but not on the Deco, it just seemed like such a amazing device but has such an unusable/untweakable interface.

Please advise as I really need to get it to work rather than to throw this thing away and get something more easier to configure.

Thank you.
Billy