ZyXEL Communications ZYAIR G-4100 User Manual page 67

LABEL
RADIUS Setup
Accumulation
Idle Time Out
Time to Finish
Primary RADIUS Server
Server IP address
Authentication Port
Accounting Port
Shared Secret Key
Secondary RADIUS
Server
Server IP address
Authentication Port
RADIUS
Table 6-1 RADIUS
Select Disable if you will not use an external RADIUS server to authenticate
subscribers.
Select Enable to use an external RADIUS server to authenticate subscribers. You
may also use an external RADIUS server to perform accounting for the subscriber
accounts.
Disabling authentication in the
AUTHENTICATION screen also disables
authentication via an external RADIUS
server, regardless of what you set here.
Select this option to allow each subscriber multiple re-login until the time allocated is
used up.
This applies to subscribers that are authenticated by the RADIUS server; the setting
in the BILLING screen applies to subscribers that are authenticated by the local
user database. You must also enable the accounting service below.
The ZyAIR automatically disconnects a computer from the network after a period of
inactivity. The subscriber may need to enter the username and password again
before access to the network is allowed.
Specify the idle timeout between 1 and 1440 minutes. The default is 5 minutes.
Select this option to allow each subscriber a one-time login. Once the subscriber
logs in, the system starts counting down the pre-defined usage even if the
subscriber stops the Internet access before the time period is finished.
If a subscriber disconnects and reconnects before the allocated time expires, the
subscriber does not have to enter the user name and password to access the
Internet again.
This applies to subscribers that are authenticated by the RADIUS server; the setting
in the BILLING screen applies to subscribers that are authenticated by the local
user database. You must also enable the accounting service below.
Enter the IP address of the RADIUS server in dotted decimal notation.
Enter the port number that the RADIUS server uses for authentication. You only
need to change this value from the default if your network administrator gave you a
specific port number to use. The allowed numbers are from 0 to 65535.
Enter the port number that the RADIUS server uses for accounting. You only need
to change this value from the default if your network administrator gave you a
specific port number to use. The allowed numbers are from 0 to 65535.
Enter a password (up to 64 characters) as the key to be shared between the
RADIUS server and the ZyAIR. The key is not sent over the network. This key must
be the same on the RADIUS server and the ZyAIR.
Enter the IP address of the RADIUS server in dotted decimal notation.
Enter the port number that the RADIUS server uses for authentication. You only
need to change this value from the default if your network administrator gave you a
specific port number to use. The allowed numbers are from 0 to 65535.
ZyAIR G-4100 User's Guide
DESCRIPTION
6-3