ADTRAN BlueSecure Controller Setup And Administration Manual page 65

Obtain IP Not Using DHCP. If you are assigning IP settings manually:
settings from a
Clear the Obtain IP settings from a DHCP server for the interface checkbox.
1.
DHCP server for
Enter default IP settings for the interface as explained in Fallback IP Settings.
2.
the interface
Using DHCP. if you are using a DHCP server on the protected side of the network to
dynamically assign IP settings
Mark the Obtain IP settings from a DHCP server for the interface checkbox.
1.
DHCP timeout - Maximum time in seconds between a client request and the client
2.
acknowledgement of a response to that request from the DHCP server.
Note: Even if you are using dynamic host configuration protocol (DHCP) to dynamically
assign IP settings, we recommend that you mark the Show fallback IP settings checkbox
and enter default IP settings for the interface as explained in Fallback IP Settings. These
defaults will become the fallback settings for the BSC protected interface if DHCP should
fail for any reason.
Fallback IP These default IP settings for the interface will become the fallback settings for the BSC
Settings protected interface if DHCP should fail for any reason:
IP Address - Enter the IP address of the BSC protected interface in four-byte dotted-decimal
format.
Netmask - Enter a subnet mask specifying which bits in the IP address correspond to the
network address and which bits correspond to the subnet portion of the address.
Gateway - Enter the IP address of the host serving as the BSC protected interface's IP
gateway.
Primary DNS - Enter the IP address of the primary domain name system (DNS) server.
Secondary DNS - Optional. Enter the IP address of the secondary domain name system
(DNS) server.
Default Domain - Optional. Enter the domain name to append to a hostname when its
domain is not specified. For example, if the hostname myhost is received, and the default
domain is widgetsrus.com, then the fully qualified domain name becomes
myhost.widgetsrus.com.
Hostname Optional. Enter the hostname for the BSC. Leaving the Hostname blank means that a
hostname is not sent to the Dynamic DNS service.
Network settings Enable multicast for this interface - Mark this checkbox to enable use of distance vector
for the protected multicast routing protocol (DVMRP or PIM-SM) for this interface. You must enable this if
physical you have one or more protected VLANs that use multicast.
interface
Force proxy ARP for this interface - Mark this checkbox to enable the BSC to force use of
proxy address resolution protocol (ARP) for traffic directed to clients behind the protected
interface.
If this checkbox is cleared, the BSC determines whether the network setup requires proxy
ARP.
You should enable this option only when the protected interface and the managed
interface reside within the same IP subnet.
Enable Multiple ISP - Mark this checkbox to ena le support for Redundant Internet Uplinks
(ISPs) across a single protected interface cable for Load Balancing and High Availability.
A hotspot can take advantage of multiple internet uplinks to provide billing customers with
guaranteed internet access, even if one internet link is lost. This requires configuring a
protected VLAN for the secondary interface, and configuring the protected physical
BlueSecure™ Controller Setup and Administration Guide
Defining the BSC Protected Physical Interface
4-3