hwc_vnsconfiguration.fm
A31003-W1040-U101-1-7619, July 2006 DRAFT
HiPath Wireless Controller, Access Points and Convergence Software V4.0, C10/C100/C1000 User Guide
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Virtual Network configuration
To p o l ogy  fo r a  V N S
To modify time limits for IP assignments:
1. From the main menu, click Virtual Network Configuration. The Virtual Network 
Configuration screen appears.
2. In the left pane Virtual Networks list, click the VNS you want to set time limits for. The 
Topology tab is displayed.
3. In the Lease default box, type the default time limit. The default time limit dictates how long 
a wireless device can keep the DHCP server assigned IP address. The default value is 
36000 seconds (10 hours).
4. In the Lease max box, type the maximum time limit. The default time limit is 2539000 
seconds (approximately 705 hours or 29 days).
7.1.1.7 Setting the name server configuration
Although this procedure could also apply to any VNS type, normally these settings are defined 
in the context of DHCP definitions and therefor these values are not available for configurations 
if DHCP service is not defined.
A VLAN bridged VNS has an option to define the DHCP behavior for the VNS. By default, the 
DHCP service is disable although the administrator can elect to have the controller's VNS 
interface on the VLAN become either the actual DHCP server (enable DHCP) or become the 
relay agent for DHCP requests.
To set the name server configuration:
1. From the main menu, click Virtual Network Configuration. The Virtual Network 
Configuration screen appears.
2. In the left pane Virtual Networks list, click the VNS you want to set the name server 
configuration for. The Topology tab is displayed.
3. In the DNS Servers box, type the IP Address of the Domain Name Servers to be used.
4. If applicable, in the WINS box, type the IP address if the DHCP server uses Windows 
Internet Naming Service (WINS).
7.1.1.8 Using a DHCP relay for the VNS
Although this procedure could also apply to any VNS type, normally these settings are defined 
in the context of DHCP definitions and therefor these values are not available for configurations 
if DHCP service is not defined.