Netgear FVS336G Guia De Referência

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ProSafe Dual WAN Gigabit Firewall with SSL & IPsec VPN FVS336G Reference Manual
3-4
LAN Configuration
v1.0, October 2007
3. In the DHCP section, select Enable or Disable DHCP Server. 
By default, the VPN firewall will function as a DHCP server, providing TCP/IP configuration 
settings for all computers connected to the VPN firewall's LAN. If another device on your 
network will be the DHCP server, or if you will manually configure all devices, click Disable 
DHCP Server
. If the DHCP server is enabled, enter the following parameters:
Domain Name. (Optional) The DHCP will assign the entered domain to DHCP clients.
Starting IP Address. Specifies the first of the contiguous addresses in the IP address pool. 
Any new DHCP client joining the LAN will be 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 Address. Specifies the last of the contiguous addresses in the IP address pool. 
The IP address 192.168.1.100 is the default ending address. 
Primary DNS Server. (Optional) If an IP address is specified, the VPN firewall will 
provide this address as the primary DNS server IP address. If no address is specified, the 
VPN firewall will provide its own LAN IP address as the primary DNS server IP address.
Secondary DNS Server. (Optional) If an IP address is specified, the VPN firewall will 
provide this address as the secondary DNS server IP address.
WINS Server. (Optional) Specifies the IP address of a local Windows NetBios Server if 
one is present in your network.
Lease Time. Specifies the duration for which a DHCP-provided IP address will be leased 
to a client.
Enable DNS Proxy. When DNS proxy is enabled (the default), the DHCP server will 
provide the VPN firewall’s LAN IP address as the DNS server for address name 
resolution. If this box is unchecked, the DHCP server will provide the ISP’s DNS server IP 
addresses. The VPN firewall will still service DNS requests sent to its LAN IP address 
unless you disable DNS Proxy in the firewall settings (see 
). 
4. Click Apply to save your settings.
Note: The Starting and Ending DHCP addresses should be in the same subnet as 
the LAN IP address of the VPN firewall (the IP Address configured in the 
LAN TCP/IP Setup section).
Note: Once you have completed the LAN setup, all outbound traffic is allowed and 
all inbound traffic is discarded. To change these default traffic rules, refer to