User's Manual
Table Of Contents
- Safety Precautions
- Overview
- Application
- Features
- Standards Compatibility and Compliance
- Hardware Description and Hardware Installation
- Hardware Description
- Front Panel
- Rear Panel
- Hardware Installation
- Connecting the Device
- PC Network Configuration and Login
- PC Network Configuration
- Logging In to the BCM3384 Cable Modem
- Web-Based Management
- Status
- Software
- Connection
- Security
- Diagnostics
- Basic
- Setup
- DHCP
- DDNS
- Backup
- Advanced
- Options
- IP Filtering
- MAC Filtering
- Port Filtering
- Forwarding
- Port Triggers
- DMZ Host
- RIP Setup
- Firewall
- Basic
- Filtering
- Local Log
- Remote Log
- VPN
- Basic
- IPsec
- Event Log
- Wireless
- Radio
- Radio
- Guest Network
- Advanced
- Access Control
- WMM
- Bridging
- MTA
- Status
- DHCP
- QoS
- Provisioning
- Event Log
- Battery
- Controller
- UPS
- Interface Delay
- USB
- USB Basic
- Approved Devices
- Storage Basic
- Storage Advanced
- MediaServer
- Q&A
SR808ac Cable Modem User Manual
20
Figure 14 Options configuration
This page allows you to configure the accessible features.
To enable a feature, click the appropriate check box until it is “checked”. When you
are satisfied with your selections, click on the Apply button. These features can be
modified on the fly without a system reset.
“WAN Blocking” prevents the CMRG or the PCs behind it from being visible to the
WAN. For instance, pings to the CMRG’s WAN IP address or the PCs behind it are
not returned. Therefore, it will be more difficult for hacker to discover your WAN IP
address to begin an attack on your private LAN.
“IpSec” and “PPTP” (Point-to-Point Tunneling Protocol) pass-through modes enable
these protocols to be used through the CMRG such that a VPN device (or software)
may communicate properly with the WAN.