Planet XRT-401D Инструкция по эксплуатации онлайн [37/62] 66151

IP address when this time threshold period is

reached

IP Address Pool You can select a particular IP address range for

your DHCP server to issue IP addresses to your

LAN Clients.

Note: By default the IP range is from: Start IP

192.168.0.100

to End IP

192.168.0.200

. If you

want your PC to have a static/fixed IP address

then you’ll have to choose an IP address outside

this IP address Pool

Domain Name You can specify a Domain Name for your LAN

Click <Apply> at the bottom of the screen to save the above configurations. You can now

configure other advance sections or start using the router (with the advance settings in place)

3.4 NAT

Network Address Translation (NAT) allows multiple users at your local site to access the Internet

through a single Public IP Address or multiple Public IP Addresses. NAT provides Firewall

protection from hacker attacks and has the flexibility to allow you to map Private IP Addresses to

Public IP Addresses for key services such as Websites and FTP. To meet various field

applications, XRT-401D NAT function can be disabled to as a regular router. If NAT is disabled,

all LAN side workstations must have valid IP addresses for Internet access. If the router is used

for routing application, not for Internet access, then the NAT function can be disabled.

Parameter Description

3.4.1 Port Forwarding You can have different services (e.g. email, FTP, Web

etc.) going to different service servers/clients in your

LAN. The Port Forwarding allows you to re-direct a

particular range of service port numbers (from the

Internet/WAN Ports) to a particular LAN IP address.

3.4.2 Virtual Server You can have different services (e.g. email, FTP, Web

etc.) going to different service servers/clients in your

LAN. The Virtual Server allows you to re-direct a

particular service port number (from the Internet/WAN