User Manual
UMN:CLI
V5824G
77
4.5.2.2
Interval of Re-Authentication
RAIDIUS server contains the database about the user who has access right. The
database is real-time upgraded so it is possible for user to lose the access right by
updated database even though he is once authenticated. In this case, even though the
user is accessible to network, he should be authenticated once again so that the changed
database is applied to. Besides, because of various reasons for managing RADIUS
server and 802.1x authentication port, the user is supposed to be re-authenticated every
regular time. The administrator of the V5824G can configure a term of re-authentication.
To configure a term of re-authentication, use the following command.
Command
Mode
Description
dot1x timeout reauth-period
<1-
4294967295>
PORTS
Global
Sets the period between re-authentication attempts.
no dot1x timeout reauth-period
PORTS
Deletes the period between re-authentication attempts.
4.5.2.3
Interval of Requesting Re-Authentication
When the authenticator sends request/identity packet for re-authentication and no
response is received from the suppliant for the number of seconds, the authenticator
retransmits the request to the suppliant. In the V5824G, you can set the number of
seconds that the authenticator should wait for a response to request/identity packet from
the suppliant before retransmitting the request.
To set reattempt interval for requesting request/identity packet, use the following
command.
Command
Mode
Description
dot1x timeout quiet-period
<1-
65535>
PORTS
Global
Sets reattempt interval for requesting request/identity
packet.
1-65535: reattempt interval (default: 30)
no dot1x timeout quiet-period
PORTS
Disables the interval for requesting identity.
4.5.2.4
802.1x Re-Authentication
In Section
, it is described even though the user is accessible to network, he
should be authenticated so that the changed database is applied to.
Besides, because of various reasons managing RADIUS server and 802.1x
authentication port, the user is supposed to be re-authenticated every regular time.
However, there are some cases of implementing re-authentication immediately. In the
V5824G, it is possible to implement re-authentication immediately regardless of
configured time interval.
Command
Mode
Description
dot1x reauthenticate
PORTS
Global
Performs re-authentication regardless of the configured
time interval.
