NAS-IP
Specify the source IP address for the switch to use in RADIUS packets
to be sent to the RADIUS server.
Use a loopback interface address instead of a physical interface
address as the source IP address. If you use a physical interface and
it is down, the response packets from the server cannot reach the
switch.
Timeout Interval Set the RADIUS server response timeout.
Timeout Retransmission Times
Set the maximum number of transmission attempts.
The product of the timeout value and the number of retransmission
attempts cannot exceed 75.
Realtime-Accounting Interval
Set the real-time accounting interval, whose value must be n times 3
(n is an integer).
To implement real-time accounting on users, it is necessary to set the
real-time accounting interval. After this parameter is specified, the
switch will send the accounting information of online users to the
RADIUS server every the specified interval.
The value of the real-time accounting interval is related to the
requirement on the performance of the NAS and RADIUS server. The
smaller the value, the higher the requirement. Set a large value if the
number of users is equal to or larger than 1000. Table 120 shows the
relationship between the interval value and the number of users.
Realtime-Accounting Packet
Retransmission Times
Set the maximum number of real-time accounting request
retransmission times.
Stop-Accounting Buffer
Enable or disable buffering stop-accounting requests without
responses in the switch.
Stop-Accounting Packet Retransmission
Times
Set the maximum number of transmission attempts if no response is
received for the stop-accounting packet.
Quiet Interval
Specify the interval the RADIUS servers have to wait before being
active
Username Format
Set the format of username sent to the RADIUS server.
A username is generally in the format of userid@isp-name, of which
isp-name is used by the switch to determine the ISP domain to which
a user belongs. If a RADIUS server does not accept a username
including an ISP domain name, you can configure the switch to
remove the domain name of a username before sending it to the
RADIUS server.
• Without-domain—Remove the domain name of a username that
is to be sent to the RADIUS server.
• With-domain—Keep the domain name of a username that is to be
sent to the RADIUS server.
Unit of Data Flows
Specify the unit for data flows sent to the RADIUS server:
• Byte
• Kilo-byte
• Mega-byte
• Giga-byte
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