KVH Industries FB500 用户手册

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Chapter 4:  Using the web interface
Managing LAN network users
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Using the web 
interface
Profiles
A profile is a collection of Quality of Service (QoS) settings and other settings 
defining the mode in which data is transmitted on an interface. For example, a 
profile is used to define whether a connection should be a Standard or 
Streaming connection.
You can select between a number of predefined profiles or define your own 
profiles for your data transmission.
You need an Administrator password to define profiles and traffic flow filters.
NAT (Network Address Translation)
NAT enables a local-area network to use one set of private IP addresses for 
internal traffic and an assigned or static IP address for external traffic. The 
built-in NAT module in the terminal makes all necessary address translations 
between the local-area traffic and the external traffic.
If more than one user is connected, you must select a network user group with 
Router mode to use the NAT of the terminal. 
Note
If you have selected more than one profile (one primary and one or 
more secondary profiles) for an interface, you must define a traffic 
flow filter before you can establish a valid connection.
BGAN-X_UM.book  Page 125  Wednesday, April 30, 2008  12:48 PM