Enter Router (Enter IP into browser and input your username/password)
Select Security Tab.
Then select Services
Add Custom Service
Need to do this 3x for 7000,7100,7200
After you done that go to Firewall Rules
Add
Select you port from the list
then in the 2nd list select ALLOW always
Enter LAN IP (not WAN)
Apply
Repeat this for the other ports.
Done.