User Manual
Table Of Contents
- AC1900 Cable Modem Voice Router
- 1. Hardware Overview
- 2. Connect to the Network and Access the Modem Router
- 3. Specify Your Internet Settings
- 4. Control Access to the Internet
- 5. Share USB Devices Attached to the Modem Router
- USB Storage Device Requirements
- Connect a USB Storage Device to the Modem Router
- Access a USB Drive Connected to the Modem Router From a Windows Computer
- Map a USB Device to a Windows Network Drive
- Access a USB Storage Device That Is Connected to the Modem Router From a Mac
- Control Access to the USB Storage Device
- Use FTP Within the Network
- View Network Folders on a USB Storage Device
- Add a Network Folder on a USB Storage Device
- Edit a Network Folder on a USB Storage Device
- Approve USB Devices
- Access the USB Storage Device Through the Internet
- Safely Remove a USB Storage Device
- 6. Share a USB Printer
- 7. Voice Telephone Lines
- 8. Specify Network Settings
- View or Change WAN Settings
- Set Up a Default DMZ Server
- Manually Configure LAN Switch Ports
- Change the Modem Router’s Device Name
- Change the LAN TCP/IP Settings
- Specify the IP Addresses That the Modem Router Assigns
- Disable the DHCP Server Feature in the Modem Router
- Manage LAN IP Addresses
- Improve Network Connections With Universal Plug-N-Play
- Use the WPS Wizard for WiFi Connections
- Specify Basic WiFi Settings
- Change the WiFi Security Option
- Set Up a Guest Network
- Specify WPS Settings
- 9. Manage Your Network
- Change the admin Password
- View Modem Router Status
- View the Battery Status
- View and Manage Logs of Modem Router Activity
- View Event Logs
- Run the Ping Utility
- Run the Traceroute Utility
- Monitor Internet Traffic
- View Devices Currently on the Network
- Manage the Modem Router Configuration File
- View Wireless Access Points in Your Area
- View or Change the Modem Router Wireless Channel
- Dynamic DNS
- Remote Management
- 10. Specify Internet Port Settings
- 11. Troubleshooting
- A. Supplemental Information
Control Access to the Internet
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AC1900 Cable Modem Voice Router
4. Select ADVANCED > Security > Services.
5. Select or clear check boxes to enable or disable services.
• W
hen firewall features are enabled, the modem router performs stateful packet
inspection (SPI) and protects against denial of service (DoS) attacks.
• W
hen IPSec pass-through is enabled, IPSec traffic is forwarded. When it is disabled,
this traffic is blocked.
• W
hen PPTP pass-through is enabled, PPTP traffic is forwarded. When it is disabled,
this traffic is blocked.
• W
hen Multicast is enabled, the modem router can pass multicasting streams through
the firewall.
• W
hen port scan detection is enabled, the modem router can respond to
Internet-based port scans.
• W
hen IP flood detection is enabled, the modem router can block malicious devices
that are attempting to flood devices.
• Y
ou can use the Web Features check boxes to set certain web-oriented cookies, Java
scripts, and pop-up windows to be blocked by the firewall.
• Y
ou can use the NAT ALG Status check boxes to allow NAT traversal filters for certain
application layer control and data protocols.
6. Click the Ap
ply button.
Your settings are saved.