Reference Guide

Dell PowerConnect ArubaOS 6.0 Command Line Interface | Reference Guide ip mobile domain | 277
ip mobile domain
ip mobile domain <name>
hat <subnetwork> <mask> <vlan> <ha-ipaddr> <desc>
no ...
Description
This command configures the mobility domain on the controller.
Syntax
Usage Guidelines
You configure the HAT on a master controller; the mobility domain information is pushed to all local controllers
that are managed by the same master.
HAT entries map subnetworks or VLANs and the home agents. The home agent is typically the controller’s IP
address. The home agent’s IP address must be routable; that is, all controllers that belong to the same mobility
domain must be able to reach the home agent’s IP address.
The controller looks up information in the HAT to obtain the IP address of the home agent for a mobile client.
Because there can be multiple home agents on a subnetwork, the HAT can contain more than one entry for the
same subnetwork.
Example
The following command configures HAT entries:
(host) (mobility-domain) #ip mobile domain east_building
(host) (mobility-domain) #hat 10.11.1.0 255.255.255.0 120 10.11.1.200 description "East
building entries"
(host) (mobility-domain) #show ip mobile domain east_building
Mobility Domains:, 1 domain(s)
------------------------------
Domain name east_building
Home Agent Table, 1 subnet(s)
subnet mask VlanId Home Agent Description
--------------- --------------- ------ --------------- -------------------------
10.11.1.0 255.255.255.0 120 10.11.1.200 East building entries
Parameter Description Range
domain Name of the mobility domain. —
hat Configures a home agent table (HAT) entry. —
<subnetwork> Subnet that requires mobility service. —
<mask> Netmask for the IP address. —
<vlan> VLAN ID. The VLAN ID must be the VLAN number on the home agent controller. 1-4094
<ha-ipaddr> IP address of the home agent. —
<desc> Description of a HAT entry. The description can be a maximum of 30 characters
(including spaces).
no Negates any configured parameter. —