Netgear fr314 参照ガイド
Reference Guide for the Model FR314, FR318 and FV318 Cable/DSL Firewall and VPN Routers
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Introduction
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IP address masquerading by dynamic NAT+
The firewall router allows several networked PCs to share an Internet account using only a
single IP address, which may be statically or dynamically assigned by your Internet service
provider (ISP). This technique, an extension of Network Address Translation (NAT), is also
known as IP address masquerading and allows the use of an inexpensive single-user ISP
account.
The firewall router allows several networked PCs to share an Internet account using only a
single IP address, which may be statically or dynamically assigned by your Internet service
provider (ISP). This technique, an extension of Network Address Translation (NAT), is also
known as IP address masquerading and allows the use of an inexpensive single-user ISP
account.
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Port forwarding (Public Servers)
The firewall router performs port-address translation. With this feature, you can direct
incoming traffic to be forwarded to specific local PCs, based on the service port of the
incoming request.
The firewall router performs port-address translation. With this feature, you can direct
incoming traffic to be forwarded to specific local PCs, based on the service port of the
incoming request.
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Automatic configuration of attached PCs by DHCP
The firewall router dynamically assigns network configuration information, including
IP, gateway, and domain name server (DNS) addresses, to attached PCs on the LAN using the
Dynamic Host Configuration Protocol (DHCP). This feature greatly simplifies configuration
of LAN-attached PCs.
The firewall router dynamically assigns network configuration information, including
IP, gateway, and domain name server (DNS) addresses, to attached PCs on the LAN using the
Dynamic Host Configuration Protocol (DHCP). This feature greatly simplifies configuration
of LAN-attached PCs.
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PPP over Ethernet
PPP over Ethernet (PPPoE) is a protocol for connecting remote hosts to the Internet over an
always-on connection by simulating a dial-up connection. The firewall router incorporates and
automatically launches a PPPoE client so that the user does not need to manually log in for
Internet access.
PPP over Ethernet (PPPoE) is a protocol for connecting remote hosts to the Internet over an
always-on connection by simulating a dial-up connection. The firewall router incorporates and
automatically launches a PPPoE client so that the user does not need to manually log in for
Internet access.
Easy Installation and Management
You can install, configure, and operate the Model FR314, FR318 or FV318 firewall router within
minutes after connecting it to the network. The following features simplify installation and
management tasks:
minutes after connecting it to the network. The following features simplify installation and
management tasks:
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Browser-based management
Browser-based configuration allows you to easily configure your firewall router from almost
any type of personal computer, such as Windows, Macintosh, or Linux. A user-friendly Setup
Wizard is provided and online help documentation is built into the browser-based Web
Management Interface.
Browser-based configuration allows you to easily configure your firewall router from almost
any type of personal computer, such as Windows, Macintosh, or Linux. A user-friendly Setup
Wizard is provided and online help documentation is built into the browser-based Web
Management Interface.
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Visual monitoring
The firewall router’s front panel LEDs provide an easy way to monitor its status and activity.
The firewall router’s front panel LEDs provide an easy way to monitor its status and activity.
Maintenance and Support
NETGEAR offers the following features to help you maximize your use of the firewall router: