Reference Manual for the Model Wireless ADSL Firewall Router DG834G
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Introduction
202-10006-05, June 2005
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Easy, Web-based setup for installation and management
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Extensive Internet protocol support
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Trustworthy VPN Communications over the Internet
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VPN Wizard for easy VPN configuration
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Content filtering
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Auto Sensing and Auto Uplink™ LAN Ethernet connections
These features are discussed below.
A Powerful, True Firewall
Unlike simple Internet sharing NAT routers, the DG834G is a true firewall, using stateful packet
inspection to defend against hacker attacks. Its firewall features include:
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Denial of Service (DoS) protection
Automatically detects and thwarts Denial of Service (DoS) attacks such as Ping of Death,
SYN Flood, LAND Attack and IP Spoofing.
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Blocks unwanted traffic from the Internet to your LAN.
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Blocks access from your LAN to Internet locations or services that you specify as off-limits.
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Logs security incidents
The DG834G will log security events such as blocked incoming traffic, port scans, attacks,
and administrator logins. You can configure the router to email the log to you at specified
intervals. You can also configure the router to send immediate alert messages to your email
address or email pager whenever a significant event occurs.
802.11 Standards-based Wireless Networking
The DG834G wireless router includes an 802.11g-compliant wireless access point, providing
continuous, high-speed 10/100 Mbps access between your wireless and Ethernet devices. The
access point provides:
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802.11g Standards-based wireless networking at up to 54 Mbps
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Works with both 802.11g and 802.11b wireless devices
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64-bit and 128-bit WEP encryption security
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WEP keys can be entered manually or generated by passphrase