162 | Aruba Configuration Reference AirWave Wireless Management Suite | Configuration Guide
Maximum Number of Active Bindings
(0-5000)
5000 Define the maximum number of bindings in which
the home agent network is to support a client
when the client is out of range of the network, or
otherwise disconnected.
Proxy Mobile IP
Trigger Mobility on Station
Association
Yes Enable this setting to trigger client mobility
processing on the network once a client has
associated to the network in mobile fashion.
The proxy mobile IP module in a mobility-enabled
controller detects when a mobile client has
moved to a foreign network and determines the
home agent for a roaming client. The proxy
mobile IP module performs the following
functions:
z Derives the address of the home agent for a
mobile client from the HAT using the mobile
client’s IP address. If there is more than one
possible home agent for a mobile client in the
HAT, the proxy mobile IP module uses a
discovery mechanism to find the current
home agent for the client.
z Detects when a mobile client has moved.
Client moves are detected based on ingress
port and VLAN changes and mobility is
triggered accordingly. For faster roaming
convergence between AP(s) on the same
controller, it is recommended that you keep
the “on station association” option enabled.
This helps trigger mobility as soon as 802.11
association packets are received from the
mobile client.
Enable Support for Standalone APs No Select this option to support standalone APs on
the IP Mobility domain.
Log User Moves Yes Enable this option to log client movement in the
IP Mobility domain. This setting is derived from
station association in a foreign network.
Allow Roaming for Authenticated
Stations Only
Yes Enable this setting to require authentication for
roaming stations.
Filter out DHCP Release from Stations No Enable or disable the filtering of DHCP
information when a client is released from a
station.
Re-home Idle Voice Capable Client No Enable or disable re-homing for idle voice-
capable clients. This setting reassigns the home
network in relation to a voice-capable client that
is idle (non-roaming).
Maximum Number of Station Mobility
Events Per Second (1-65535)
10 Set the maximum number of events, per second,
that station mobility events can be supported.
Maximum Interval Mobility Will Hold
Inactive Host Trail
(120-3600 sec)
600 Define how long inactive host trails are to be
supported in IP mobility.
Maximum Entries in User Mobility Trail
(1-30)
10 Define how many events are to be logged in IP
mobility.
Table 74 Advanced Services > IP Mobility, Add/Edit Field Descriptions (Continued)
Field Default Description
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