Chapter 3: Management Commands 109
If you use the auth parameter, the command configures the IP address or
hostname to use to connect to a RADIUS authentication server. You can
configure up to 3 servers per RADIUS client. If the maximum number of
configured servers is reached, the command fails until you remove one of the
servers by issuing the “no” form of the command. If you use the optional
port
parameter, the command configures the UDP port number to use when
connecting to the configured RADIUS server. The
port number range is 1 -
65535, with 1812 being the default value.
To reconfigure a RADIUS authentication server to use the default UDP port, set
the
port parameter to 1812.
If you use the acct token, the command configures the IP address or hostname to
use for the RADIUS accounting server. You can only configure one accounting
server. If an accounting server is currently configured, use the “no” form of the
command to remove it from the configuration. The IP address or hostname you
specify must match that of a previously configured accounting server. If you use
the optional
port parameter, the command configures the UDP port to use when
connecting to the RADIUS accounting server. If a
port is already configured for
the accounting server, the new
port replaces the previously configured port.
The
port must be a value in the range 0 - 65535, with 1813 being the default.
To reconfigure a RADIUS accounting server to use the default UDP port, set the
port parameter to 1813.
Format
radius server host
{auth | acct}
{
ipaddr|dnsname
}
[name
servername
] [port
0-65535
]
Mode Global Config
Field Description
ipaddr The IP address of the server.
dnsname The DNS name of the server.
0-65535 The port number to use to connect to the specified
RADIUS server.
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