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NAT
NAT > Port Forwarding
NAT > 1-to-1 Mapping
Firewall
Firerwall > Access Control
Firerwall > Special Application
Firerwall > URL Blocking
Firerwall > Schedule Rule
Firerwall > Email/Syslog Alert
Firerwall > DMZ
Tools
Tools > Configuration Tools
Tools > Reboot
Tools > Diagnostics
Tools > SNTP Client
VPN
VPN > Access Control
VPN > IPsec Tunnel
Configuration
VPN > PPTP/L2TP
Configuration
Status
Status > Cable Status
SMCD3GN2 Wireless Cable Modem Gateway Administrator Manual
錯誤! 尚未定義樣式。
Allows multiple users at your local site to access the Internet using a single pubic IP address. The
submenus let you:
•
Configure predefined and custom port forwarding settings to let Internet users
access local services such as the Web Server or FTP server at your local site.
Perform 1-to-1 mapping between global IP addresses on the cable modem WAN
•
interface and the private IP address on the LAN.
Lets you enable or disable the Gateway's firewall. Submenus let you:
Block traffic at the Gateway's LAN interfaces from accessing the Internet.
•
Detect port triggers for detect multiple-session applications and allow them to
•
pass the firewall.
•
Block access to certain Web sites from local computers by entering either a full
URL address or keywords of the Web site.
•
Define schedule rules that work with the Gateway's URL blocking feature.
•
Send email notifications or add entries to the syslog when traffic is blocked,
attempts are made to intrude onto the network, and local computers try to access
block URLs.
•
Configure a local client computer for unrestricted two-way Internet access by
defining it as a Virtual DMZ host.
Provides the following submenus with utilities for performing the following activities:
Back up and restore Gateway configuration settings locally and remotely over the
WAN, and restore Gateway factory default settings.
Reboot the Gateway.
Perform trace route and ping diagnostic operations.
Configure the Gateway to act as a SNTP client.
Lets you enable or disable the Gateway's VPN functions. When VPN functions are
enabled, submenus let you:
Allow PC clients behind the Gateway to access the IPSec VPN tunnel.
•
Define up to five tunnels and view, clear, refresh, and save the VPN log.
•
Set up to 50 Point-to-Point Tunneling Protocol (PPTP) / Layer Two Tunneling
•
Protocol (L2TP) user accounts and define a pre-shared phrase.
Shows the connection status of the Gateway interfaces, firmware, hardware version
numbers, illegal attempts to access your network, and information about DHCP
client PCs current connected to the Gateway. The submenu lets you:
View cable initialization procedures, and cable downstream and upstream status.
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