Brand: D-Link
Category: Networking
Document Type: Manual
Language: EN
Manual for DSL-G256DG
Uploaded: Nov. 21, 2025, 6:07 p.m.
Manual Publish Date: 2015-04-04
Warranty Information
Refer to product documentation for warranty information.
Connecting the Router
Connect the VDSL line to the VDSL port on the router and to the telephone wall socket. Connect Ethernet devices to the LAN ports on the router. Power on the router using the AC adapter.
Accessing the Web Interface
Open a web browser and enter the router's IP address (default: 10.0.0.138). Log in using the default credentials (Username: Admin, Password: Admin). The web interface allows for configuration of WAN and LAN settings, wireless networks, and advanced features.
Key Features
- Dual Band Wireless AC1600
- Gigabit VDSL2 Modem Router
- Supports various WAN connection types (PPPoE, Static IP, DHCP, Bridge)
- USB port for file and printer sharing
Troubleshooting and error codes
| Problem | Solution |
|---|---|
| Router not working correctly | Check cable connections. Verify LED indicators (Power, DSL, LAN). Ensure WAN Service settings match ISP information. |
| No Internet connection | Contact your ISP to confirm service is active and that your username/password are correct. |
| Forgot Web UI login password | Reset the router to factory defaults using the reset button (10-15 seconds). Default IP: 10.0.0.138, Username: Admin, Password: Admin. |