User's Manual
Table Of Contents
- Introduction
- EMTA Gateway Features
- What’s on the CD-ROM
- Accessing the Diagnostics Display through the CD-ROM
- Computer Requirements
- Setting the Modem in the Stand
- Wall Mounting
- EMTA Gateway Overview
- Connecting the EMTA Gateway to a Single Computer
- Attaching the Cable TV Wire to the EMTA Gateway
- Important Connection Information
- USB Connection to One Computer
- USB Connection - Using the Installation Wizard
- USB Connection - Without Using the Installation Wizard
- Using Windows 2000 for USB Connection
- Using Windows Me for USB Connection
- Using Windows XP for USB Connection
- Ethernet Connection to One Computer
- Connecting More Than Two Computers to the EMTA Gateway
- Telephone or Fax Connection
- Activating the EMTA Gateway
- Accessing the Internet
- Status
- Wireless
- Frequently Asked Questions
- General Troubleshooting
- FCC Declaration of Conformity and Industry Canada Information
Chapter 2: Web Configuration
34
For the WPA/WPA2 network Authentication,
the settings that you can adjust including
WPA/WPA2 Encryption, RADIUS Server,
RADIUS Port, RADIUS Key, Group Key
Rotation Interval, and WPA/WPA2 Re-auth
Interval.
WPA/WPA2 Encryption:
There are three types that you can choose,
TKIP, AES, TKIP+AES.
TKIP takes the original master key only as a
starting point and derives its encryption
keys mathematically from this mater key.
Then it regularly changes and rotates the
encryption keys so that the same encryption
key will never be used twice
AES provides security between client
workstations operating in ad hoc mode. It
uses a mathematical ciphering algorithm
that employs variable key sizes of 128, 192
or 256 bits.
RADIUS Server/RADIUS Port/RADIUS Key:
Please refer to the previous page.
Group Key Rotation Interval:
Key in the time for the WAP group key rotation interval. The unit is second. With increasing
rekey interval, user bandwidth requirement is reduced.
WPA/WPA2 Re-auth Interval:
When a wireless client has associated with the EMTA Gateway for a period of time longer
than the setting here, it would be disconnected and the authentication will be executed
again. The default value is 3600, you may modify it.
WPA-PSK/ WPA2-PSK
For the WPA-PSK/WPA2-PSK network
Authentication, the settings that you can
adjust including WPA/WPA2 Encryption,
WPA Pre-Shared Key, and Group key
Rotation Interval.
WPA Pre-Shared Key:
Please type the key to be between 8 and 63
characters, or 64 hexadecimal digits. Only
the devices with a matching key that you set
here can join this network.
WPA/WPA2 Encryption & WPA Group
Rekey Interval:
Please refer to the WPA/WPA2 part.
Access Control
This page allows you to make access control to the AP or connected clients by offering the MAC
Addresses of the clients.