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26 NTU-2V, NTU-RG Optical Network Terminals
DHCP Server
DHCP Server (Dynamic Host Configuration Protocol) allows local PCs to be automatically configured for a
network. The server assigns an IP address to every computer in the network. This option does away with the
need for manual IP assignment.
Enable – being set, indicates that the DHCP server will be used (IP addresses from the range given below
will be dynamically assigned to network devices);
Start IP Address – the first address of the range;
End IP Address – the last address of the range;
Leased Time (hour) – address lease time in hours.
Static IP Lease List
This table associates the assigned IP addresses with MAC addresses of devices. Click Add to add a new
record to the table. The table supports up to 32 associations.
MAC Address – device MAC address;
IP Address – device IP address.
Click the Apply/Save button to accept and save the changes.
4.3.2 The Port Mapping
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Submenu. Distribution Configuration for Ports and Services
The menu is used to configure Ethernet ports for specific
services provided by operator that allows separation of
different traffic types. The function is mainly used in Triple Play
networks.
The menu allows changes in the current associations
between ports and services. For example, it allows 4 ports to be
configured for INTERNET and 3 ports to be configured for STB
unlike the default configuration shown above.
Click the Apply/Save button to accept and save the
changes.
4.3.3 The NAT Submenu. NAT Settings
The use of the NAT settings can be efficient when the device operates in the router mode.
4.3.3.1 The Virtual Servers Submenu. Settings of Virtual Servers
Virtual Server is a router function designed to provide users with Internet access to servers located in your
local network, e. g. to mail servers, WWW, and FTP. A device may have up to 32 records.
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If the menu is not presented in configuration, the parameters have already been configured by you operator.
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