ZyXEL Communications ZyXEL Vantage VSG-1000, User Manual

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VSG-1000 Vantage Service Gateway
13-6 System Configuration Using the SMT
Table 13-1 SMT: System Configuration
FIELD DESCRIPTION
WAN Configuration
Set the following fields for the
WAN port on the VSG.
WAN Mode? (D/S) Enter D (Dynamic) to set the VSG to dynamically obtain an IP address and other network information (IP
address, DNS information etc.) from a DHCP server on the WAN network.
Enter
S (Static) to set the VSG to use a static (or fixed) IP address and assign network information (IP
address, DNS information etc.) to Ethernet device(s) connected to the WAN port. This is the default
setting. Then set the following fields.
IP Address This field is available when you select
S in the WAN Mode field.
Enter the static IP address assigned to you by your ISP or network administrator. The default is
192.168.1.1 .
Subnet Mask This field is available when you select D in the WAN Mode field.
Enter the subnet mask depending on your network needs. The default is 255.255.255.0 . Refer to the
Subnetting appendix if you are implementing subnetting.
Default Gateway Enter the IP address of the default gateway.
Web Server Port Specify the port number of the embedded web server on the VSG to access the web configurator. The
default port number is 80 .
Enter a number between 8000 and 8099 to access the web configurator behind a NAT-enabled network.
If you enter a number between 8000 and 8099, you need to append the port number to the
WAN port IP
address to access the web configurator. For example, if you enter “8000” as the web server port number,
then you must enter “http://www.192.168.1.1:8000” where 192.168.1.1 is the WAN port IP address.
DHCP Configuration
Set the following fields for the
LAN port on the VSG.
DHCP Service?
(D/R/S)
Enter D (Disable) to set the VSG to automatically obtain an IP address and other network information
(DNS information etc.) from a DHCP server on the LAN network.
Enter
R (Relay) to set the VSG to forward network configuration requests to a DHCP server on the LAN
network. Then configure the Server IP Address and Agent IP Address fields.
Enter S (Server) to set the VSG to use a static (or fixed) IP address and assign network information (IP
address, DNS information etc.) to Ethernet device(s) connected to the LAN port. Then configure the
following fields.
Server IP Address This field is visible when you enter R or S in the DHCP Service field.
If the VSG is set to function as a DHCP relay, enter the IP address of the DHCP server.
If the VSG is set to function as a DHCP server, then enter the LAN IP address of the VSG.
10.59.1.1 is
the default.
Agent IP Address This field is visible when you enter R in the DHCP Service field.
Enter the IP address of the DHCP relay device. Usually this is the WAN IP address of the VSG.
Start IP Address This field is visible when you enter S in the DHCP Service field.
Enter the first of the continuous addresses in the IP address pool.
End IP Address This field is visible when you enter S in the DHCP Service field.
Enter the last of the continuous addresses in the IP address pool.
Subnet Mask Enter the subnet mask based on the IP address you specified in the DHCP Server IP Address , Start IP
Address and End IP Address fields. 255.255.255.0 is the default. Refer to the Subnetting appendix if you
are implementing subnetting.
Lease Time Specify the time (in minutes between 1 and 71582788) a DHCP client is allowed to use an assigned IP
address. When the lease time expires, the DHCP client is given a new, unused IP address.
E-mail Server IP
Address Enter the IP address of the e-mail server to which the VSG forwards e-mail. This field should be
configured if the e-mail server is behind a firewall or on a NAT-enabled network.