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Access Controller Context

Wi² Controller CLI Reference Guide 71

station free access

Supported on: Wi ²-CTRL-10 Wi ²-CTRL-40 Wi ²-CTRL-200

station free access

When enabled, all customers are automatically granted access when the

RADIUS server is down or unreachable.

no station free access

Customers cannot connect when the RADIUS server is unreachable.

Once the RADIUS server is available again, free customer sessions remain

active until the customer logs out. This does not apply to customers using

802.1x or WPA.

station http proxy support

Supported on: Wi ²-CTRL-10 Wi ²-CTRL-40 Wi ²-CTRL-200

station http proxy support

Enables support for client stations that are configured to use a proxy server

for HTTP and HTTPS, without requiring customers to reconfigure their

systems.

no station http proxy support

Disables support for client stations that are configured to use a proxy server

for HTTP and HTTPS.

station idle detection

Supported on: Wi ²-CTRL-10 Wi ²-CTRL-40 Wi ²-CTRL-200

station Idle detection <interval> <count>

The Controller continuously polls authenticated client stations to ensure

they are active. If no response is received and the number of retries is

reached, the client station is disconnected.

Parameters

<interval> Specify how long to wait between polls.

<retries> Specify how many polls a client station can fail to reply

to before it is disconnected.

Description

This feature enables the Controller to detect if two client stations are using

the same IP address but have different MAC addresses. If this occurs, access

is terminated for this IP address removing both stations from the network.

Changing these values may have security implications. A large interval

provides a greater opportunity for a session to be hijacked.

The initial query is always done after the client station has been idle for 60

seconds. If there is no answer to this query, the settings for Interval and

Retries are used to control additional retries.

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Alvarion Wi^2 AP CLI Spezifikationen Seite 97