User's Manual
Table Of Contents
- Contents
- Preface
- 1 Getting to Know the Gateway
- 2 Installing the Gateway
- 3 Preconfiguration Guidelines
- 4 Configuring the Gateway
- Accessing the Gateway’s Web Management
- Understanding the Web Management Interface Menus
- Web Management Interface Menus
- Viewing Information About Your Network and Connected Devices
- Viewing Information About Your Network and Connections
- Configuring Firewall Settings
- Viewing System Software Settings
- Configuring System Hardware
- Configuring Your Home Network
- Working with Connected Devices
- Configuring Parental Controls
- Using Advanced Features
- Troubleshooting the Gateway
- 5 Configuring the Gateway’s mso Interface
- Accessing the Gateway’s Web Management
- Understanding the Web Management Interface Menus
- Web Management Interface Menus
- Configuring the Gateway Settings
- Configuring Connections
- Configuring Firewall Settings
- Viewing System Software Settings
- Configuring Hardware
- Configuring Your Home Network
- Working with Connected Devices
- Configuring Parental Controls
- Using Advanced Features
- Troubleshooting the Gateway
- 6 Troubleshooting Procedures
- Basic Troubleshooting Procedures
- Advanced Troubleshooting Procedures
- Specific Troubleshooting Procedures
- Unable to Log In to Gateway
- Local Networked Devices Unable to Access the Gateway
- Unable to Access the Internet
- Unable to Access Networked Devices
- Using the Ping Utility to Troubleshoot
- Gateway Disconnects from the Internet
- Slow Web Browsing
- Unable to Configure Port Forwarding
- Unable to Use Pass-thru VPN
- Gateway is Not Passing DHCP Address to a computer
- Determining a Computer’s MAC Address
- Wireless Troubleshooting
- Application and Gaming Troubleshooting
- Connecting to Messenger Services Behind the Gateway
- Connecting to America Online Behind the Gateway
- Connecting to XBox Live, PSP, and Nintendo WFC
- Index
Index
215
SMCD3GNV Wireless Cable Modem Gateway User Manual
Change Password, 99, 178
Comcast Network, 46
Connected Devices, 64, 135
Device Discovery, 92, 171
Firewall, 53, 123
Gateway, 43, 106
Home Network Wizard, 60, 131
LAN Ethernet, 58, 129
Local IP Configuration, 47, 112
Logs, 174
Logs menu, 94
Managed Devices, 78, 152
Managed Services, 75
Managed Sites, 68, 142
Network Diagnostic Tools menu, 96, 175
Parental Controls, 68, 142
Port Blocking, 91
Port Triggering, 87, 160
Reports, 82
Restore / Reboot Gateway, 98, 177
Software, 55, 125
Status, 44, 111
System Hardware, 56, 127
Troubleshooting, 94, 173
WiFi, 59, 130
Wireless, 49, 114
XFINITY Network, 121
WiFi menu, 59, 130
Wi-Fi network status, 44, 111
Wi-Fi router, resetting, 98, 177
Wireless
improving performance, 201
improving performance for 802.11N, 202
optimizing performance, 201
range is low, 198
Wireless menu, 49, 114
Wireless troubleshooting, 198
X
XFINITY Network menu, 121