D-Link DSR-500N - Web Content Filtering; Static Filtering

D-Link DSR-Series User Manual 142
Section 8 - Security
Path: Security > Authentication > Static Filtering
You may block access to certain Internet services.
To block or allow a service:
1. Click Security > Web Content Filter > Static Filtering tab.
Static Filtering
Web Content Filtering
2. Toggle Content Filtering to ON.
3. Toggle the service to ON to block. Toggle to OFF to allow.
4. Click Save.