Configuration manual

Dell PowerConnect W-AirWave 7.4 | Configuration Guide Configuration Reference | 161
Configure the HAT with a list of every subnetwork, mask, VLAN ID, VRRP IP, and home agent IP address in the
mobility domain. Include an entry for every home agent and user VLAN to which an IP subnetwork maps. If there
is more than one controller in the mobility domain providing service for the same user VLAN, you must configure
an entry for the VLAN for each controller. Best practices is to use the the same VRRP IP used by the AP.
The mobility domain named “default” is the default active domain for all controllers. If you need only one
mobility domain, you can use this default domain. However, you also have the flexibility to create one or more
user-defined domains to meet the unique needs of your network topology. Once you assign a controller to a user-
defined domain, it automatically leaves the “default” mobility domain. If you want a controller to belong to both
the “default” and a user-defined mobility domain at the same time, you must explicitly configure the “default”
domain as an active domain for the controller.
Navigate to Advanced Services > IP Mobility > Mobility Domain in the navigation pane. This page displays all
currently configured IP Mobility domains. Select Add to create a new IP Mobility Domain, or click the pencil
icon next to an existing profile to modify an existing domain. The Advanced Services > IP Mobility > Add/Edit
IP Mobility Domain page contains the following fields, as described in Table 86:
Select Add to create the new IP Mobility Domain, or click Save to save changes to a recon figured IP Mobility
Domain. The domain is now available for use in IP Mobility profiles.
Advanced Services > VPN Services
For wireless networks, virtual private network (VPN) connections can be used to further secure the wireless data
from attackers. The Dell PowerConnect W controller can be used as a VPN concentrator that terminates all VPN
connections from both wired and wireless clients.
You can configure the controller for the following types of VPNs:
Table 86 Advanced Services > IP Mobility > Add/Edit IP Mobility Domain Fields and Descriptions
Field Default Description
General Settings
Folder Top Set the folder with which the domain is associated. The drop-down menu displays all folders
available for association with the domain.
Name Blank Enter the name of the domain.
Other Settings
Active No Define whether the IP Mobility Domain is active or inactive.
Description Add a description for the domain (requires AOS 6.0.0.0 or later)
Mobile IP Home Agents
Add Use this button to create new home agents. Once you click Add, the following additional fields
appear in the Mobile IP Home Agent section. Complete these settings.
 Subnet—Define the subnet mask for the IP Mobility Domain.
 Netmask—Define the net mas for the IP Mobility Domain.
 VLAN ID (1-4094)—Set the VLAN to be supported on the IP Mobility Domain.
 Home Agent—Set the home agent for the IP Mobility Domain. When you enable IP mobility in
a mobility domain, the proxy mobile IP module determines the home agent for a roaming
client.
Select Add to create the home agent.