Multi-Tech Systems RF500S - Manual (Page 7)

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Chapter 1 - Introduction
Introduction
Congratulations on the purchase of the Multi-Tech System’s RouteFinder model RF500S, one
of the finest broadband routers available today.
The RouteFinder connects a cable or DSL modem to an Ethernet LAN to provide high-speed
broadband access to the Internet for multiple users. The RouteFinder router features a built-in
4-port 10/100 switch, one asynchronous port for backup Internet access or dial-in remote
access, and firewall services. This solution is ideal for any business looking for cost-effective
broadband access to the Internet for every use on the LAN or for the home user looking to
share their DSL cable modem.
Connects up to 253 internal IP addresses to the Internet with broadband speed. The
RouteFinder can be configured as a DHCP server to handle requests for Internet services and
route to and from the ISP. Up to 253 internal IP addresses are connected to the Internet with
only one IP account. The WAN Ethernet port has a bandwidth of 10M bs which is 179 times
faster than a 56k modem and can support DSL or cable speeds of up to 2.5M bs.
Built-in 10/100 Switch. The integrated 4-port 10/100 switch eliminates the need for an
additional hub or switch to connect users not on a LAN. It ensures high-speed transmission
and can serve as a completely dedicated full duplex backbone.
Network Security. The RouteFinder uses the NAT protocol to provide security from hackers
attempting to access the office LAN without the extra cost of a firewall. It implements firewall
and gateway security for LAN-based resources. Additionally, the RouteFinder supports
Internet access restriction by IP address, client protocols or a list of forbidden sites.
Dial Backup or Dial-in RAS Port. The RouteFinder also provides an additional asynchronous
port that, when connected to a dial-up modem or ISDN terminal adapter, serves as a backup
resource for Internet access if your cable or DSL service goes down. It can also serve as
dial-in remote access for your telecommuters or mobile users.
Virtual Server Support. In addition to providing shared Internet access, the RouteFinder can
support Web, FTP or other Internet servers. Once configured, the RouteFinder accepts only
unsolicited IP packets addressed to the Web or FTP server.
LAN Segmentation. For added LAN security, the RouteFinder can be used to segment the
LAN by connecting the corporate servers to one RouteFinder Ethernet port and the Internet
Servers to the other Ethernet port. This configuration puts the corporate servers behind a
firewall and the Internet servers outside the firewall. To continue to provide Internet access,
connect a modem or ISDN terminal adapter to the RouteFinder’s asynchronous port.
The RouteFinder RF500S