Dell W-7030 AOS 6.4.x CLI Reference Guide - Page 533

ip mobile proxy ip mobile proxy auth-sta-roam-only |event-threshold |log-trail | no-service-timeout | on-association | refresh-stale-ip stale-timeout | trail-length |trail-timeout Description This command configures the proxy mobile IP module in a mobility-enabled controller. Syntax Parameter auth-sta-roamonly Description Range Allows a client to roam only if has been authenticated. If - a client has not been authenticated, no mobility service is offered if it roams to a different VLAN or controller. Default enabled event-threshold Maximum number of mobility events (events that can 1- 25 trigger mobility) handled per second. Mobility events 65535 above this threshold are ignored. This helps to control frequent mobility state changes when the client bounces back and forth on APs before settling down. log-trail Enables logging at the notification level for mobile client - moves. enabled no-service-time out Time, in seconds, after which mobility service expires. If nothing has changed from the previous state, the client is given another bridge entry but it will have limited connectivity. 3060000 180 seconds on-association Enabling this option triggers mobility on station - association. Mobility move detection is performed when the client associates with the controller and not when the client sends packets. Mobility on association can speed up roaming and improve connectivity for devices that can trigger mobility if they do not send many uplink packets. Downside is security; an association is all it takes to trigger mobility. This option is applicable only if layer-2 security is enforced. It is recommended to retain the default settings as this option causes more load in the system due to exchange of extra messages between controllers in the mobility domain. refresh-stale-ip Mobility forces station to renew its stale IP (assuming its DHCP) by deauthorizing the station. disabled 533 | ip mobile proxy Dell Networking W-Series ArubaOS 6.4.x | User Guide