Multi-Tech Systems RF802EW - Manual (Page 20)

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Chapter 3 - Software Installation and Configuration
• Select IP Routing (NAT Enabled) to allow all users in the two IP segments (LAN and WAN
Ethernet) to share one IP address to the Internet. You may also select this option to use the
serial async port for dial backup in the event the DSL or cable modem becomes unavailable.
• Select IP Routing (NAT Disabled) to connect other IP segments through the serial async port.
See the IP Routing instructions continue on page 26.
Note: The IP Routing (NAT Enabled) feature of the serial async port is valid only if the WAN port
is configured as NAT Disabled.
Click Next.
Remote Access
You must define the location of your remote user account database by selecting Use Local Client
List or Use RADIUS Server.
Note: The Local Client List allows you to add a maximum of 64 users.
Use Local Client List
Use Local Client List allows you to create an authentication database consisting of user names,
passwords and dial-in options for each remote user. You must provide the following information for
each client:
User Name
Enter the User Name to authenticate the remote dial-in user.
Password
Enter the Password to authenticate the remote dial-in user. Passwords are limited to 16 characters.
Password Verification
Re-enter the remote dial-in user’s password.
Callback Type
Select one of the following three callback options for each remote client:
• No Callback: Select this option to allow the remote user to immediately connect to the network after
being authenticated. This is the default setting.
• Fixed Callback: This option allows you to specify a fixed callback telephone number for the user.
After the PPP negotiation, the device will disconnect, then callback the telephone number you
entered. This option is best used for clients requiring callback security while dialing-in from the same
location each time.