Billion 400G User Manual page 5

Domain Name System (DNS) Relay
It provides an easy way to map the domain name (a friendly name for users such as www.yahoo.com) and
IP address. When a local machine sets its DNS server with this router's IP address, every DNS conversion
request packet from the PC to this router will be forwarded to the real DNS in the outside network.
Dynamic Domain Name System (DDNS)
The Dynamic DNS service allows you to alias a dynamic WAN IP address to a static hostname. For
example, to use the service, you must first apply for an account from a DDNS service like
http://www.dyndns.org/. More than 5 DDNS servers are supported.
Quality of Service (QoS)
QoS gives you full control over which types of outgoing data traffic should be given priority by the router,
ensuring important data like gaming packets, customer information, or management information move
through the router ay lightning speed, even under heavy load. The QoS features are configurable by source
IP address, destination IP address, protocol, and port. You can throttle the speed at which different types of
outgoing data pass through the router, to ensure P2P users don't saturate upload bandwidth, or office
browsing doesn't bring client web serving to a halt. In addition, or alternatively, you can simply change the
priority of different types of upload data and let the router sort out the actual speeds.
Virtual Server ("port forwarding")
Users can specify some services to be visible from outside users. The router can detect incoming service
requests and forward either a single port or a range of ports to the specific local computer to handle it. For
example, a user can assign a PC in the LAN acting as a WEB server inside and expose it to the outside
network. Outside users can browse inside web servers directly while it is protected by NAT. A DMZ host
setting is also provided to a local computer exposed to the outside network, Internet.
Rich Packet Filtering
Not only filters the packet based on IP address, but also based on Port numbers. It will filter packets from and
to the Internet, and also provides a higher level of security control.
Dynamic Host Configuration Protocol (DHCP) Client and Server
In the WAN site, the DHCP client can get an IP address from the Internet Service Provider (ISP) automatically.
In the LAN site, the DHCP server can allocate a range of client IP addresses and distribute them including IP
address, subnet mask as well as DNS IP address to local computers. It provides an easy way to manage the
local IP network.
Static and RIP1/2 Routing
It has routing capability and supports easy static routing table or RIP1/2 routing protocol.
Simple Network Management Protocol (SNMP)
It is an easy way to remotely manage the router via SNMP.
Web based GUI
The routers' web based GUI is used for configuration and management. It is user-friendly and comes with
on-line help. It also supports remote management capability for remote users to configure and manage the
router.
Firmware Upgradeable
Device can be upgraded to the latest firmware through the WEB based GUI.
Rich Management Interfaces
It supports flexible management interfaces with local console port, LAN port, and WAN port. Users can use
terminal applications through the console port to configure and manage the device, or Telnet, WEB GUI, and
SNMP through LAN or WAN ports to configure and manage the device. TR-069 management is also
supported, but is normally implemented by Telkom or your ISP.
Chapter 1: Introduction
Billion 400G Router
2