D-Link AX1500 Product Overview page 118

Section 5 - Quick VPN
You should see a pop-up window asking you to fill out the details of your VPN
connection.
Type: Choose IPSec. Tap Back to return to the Add Configuration page.
Description: For reference purposes only, used to differentiate between
multiple VPN connections.
Server: Enter the IP/DDNS address of your Quick VPN server.
Account: Enter the Username used to authenticate login to VPN server
Password: Enter Password used to authenticate login to VPN server
Secret: Enter your Pre-Shared Key (PSK).
Tap Done to close the configuration window.
Your iOS device is now configured to connect to your Quick VPN server.
D-Link R15 User Manual 113