NETGEAR UTM25EW-100NAS, UTM25-100NAS Address Contiguous addresses in the IP address pool. Any

ProSecure Unified Threat Management UTM10 or UTM25 Reference Manual

Table 4-1. VLAN Profile Settings (continued)

Setting	Description (or Subfield and Description)
Enable DHCP Server	Select the Enable DHCP Server radio button to enable the UTM to function as
	a Dynamic Host Configuration Protocol (DHCP) server, providing TCP/IP
	configuration for all computers connected to the VLAN. Enter the following
	settings:
	Domain Name	This is optional. Enter the domain name of the UTM.
	Starting IP	Enter the starting IP address. This address specifies the first
	Address	of the contiguous addresses in the IP address pool. Any
		new DHCP client joining the LAN is assigned an IP address
		between this address and the Ending IP Address. The IP
		address 192.168.1.2 is the default start address.
	Ending IP	Enter the ending IP address. This address specifies the last
	Address	of the contiguous addresses in the IP address pool. Any
		new DHCP client joining the LAN is assigned an IP address
		between the Starting IP address and this IP address. The IP
		address 192.168.1.100 is the default ending address.
		Note: The starting and ending DHCP IP addresses should
		be in the same “network” as the LAN TCP/IP address of the
		UTM (the IP address in LAN TCP/IP section above).
	Primary DNS	This is optional. If an IP address is specified, the UTM
	Server	provides this address as the primary DNS server IP
		address. If no address is specified, the UTM uses the VLAN
		IP address as the primary DNS server IP address.
	Secondary DNS	This is optional. If an IP address is specified, the UTM
	Server	provides this address as the secondary DNS server IP
		address.
	WINS Server	This is optional. Enter a WINS server IP address to specify
		the Windows NetBios server, if one is present in your
		network.
	Lease Time	Enter a lease time. This specifies the duration for which IP
		addresses are leased to clients.
DHCP Relay	Select the DHCP Relay radio button to use the UTM as a DHCP relay agent for
	a DHCP server somewhere else on your network. Enter the following setting:
	Relay Gateway	The IP address of the DHCP server for which the UTM
		serves as a relay.

LAN Configuration 4-9

v1.0, September 2009