Orion 3000 User Manual

User’s Guide 46
Example:
CM>interface wireless wep 64bits key hex 1122334455
Set Wireless LAN Cable Router Access Point 64bits wep key to hexadecimal digital of
1122334455
¾ interface wireless wep {disable|enable}
Enable|disable Wireless LAN Cable Router Access Point wep key.
¾ interface wireless enhsecurity {disable|enable}
Enable|disable broadcsting of SSID, if enable, a wireless client cannot obtain the SSID through
passive scanning and authenticate without knowing the SSID.
NAT
Network Address Translation/Port Address Translation (NAT/PAT) gateway is designed for IP
address simplification and conservation, as it enables private IP network that uses no registered IP
addresses to connect to the Internet. NAT/PAT operates on a wireless LAN cable modem,
connecting to Internet, and translates the private (not globally unique) addresses in the internal
network into legal addresses before packets are forwarded onto the Internet. As part of this
functionality, NAT can be configured to advertise only one address for the entire network to the
outside world. This provides additional security, effectively hiding the entire internal network
from the world behind that address. NAT has the dual functionality of security and address
conservation, and is typically implemented in remote access environments.
¾ ip nat {enable/disable}
Enable/disable NAT/PAT gateway function
¾ nat timer {tcp/udp/gre/icmp/dns} {1~86400 sec}
Set aging time for different protocol session
One to one mapping
¾ nat static ipmapping add { private ipaddress} { global ipaddress}
Set NAT one to one mapping table
Example:
CM>nat static ipmapping add 68.5.203.16 192.168.100.22
Set global IP 68.5.203.16 to private IP 192.168.100.22
CM>show nat config
NAT : Enable
WAN SETUP :
NAT public IP configuration : Automatically
NAT public IP address : 68.5.203.15 Subnet Mask : 255.255.254.0

Orion 3000 Specifications

General

Brand	Orion
Model	3000
Category	Modem
Language	English

Summary

Before You Begin

Understanding Modem Features

Details the capabilities and advantages of the wireless cable modem, including connectivity and performance.

Installation Preparation

Guides on selecting a suitable location and gathering necessary items for modem setup.

Installing the Modem Using Wireless

Wireless Hardware Setup

Steps to connect the wireless cable modem hardware for wireless setup.

Wireless Installation Troubleshooting

Solutions for common issues encountered during wireless modem installation.

Installing the Wireless Cable Modem Using the USB Port

USB Hardware Connection

Connects the cable modem hardware via USB for installation.

USB Driver Installation

Installs drivers for USB connection on Windows 98 SE.

USB Installation Troubleshooting

Resolving problems encountered during the USB connection setup.

Installing the Modem Using the Ethernet Port

Ethernet Hardware Connection

Connects the cable modem hardware via Ethernet for installation.

Ethernet Installation Troubleshooting

Solutions for common issues encountered during Ethernet modem installation.

Wireless Cable Modem LEDs and Connectors

Front Panel LEDs

Explains the status lights on the front of the wireless cable modem.

Rear Panel Connectors

Describes the ports and connectors on the back of the wireless cable modem.

Product Specifications

Telnet Commands Reference

Web User Interface

Accessing the Web Interface

Guide to connecting to and using the modem's web-based management interface.

Cable Modem Status and Information

Displays current operational status, downstream, upstream, and event log data.

Wireless Network Configuration

Configures SSID, channel, WEP encryption, and access permissions for wireless.

Gateway Setup (IP Pool/DNS)

Configures DHCP server, IP address pools, and DNS settings for network access.

NAT and Port Forwarding

Sets up Network Address Translation, IP mapping, and port forwarding rules.

Firewall and Security Settings

Manages firewall protection, attack detection, and parental control features.

Diagnostics and Reset Options

Utilizes tools for network monitoring, troubleshooting, and resetting modem to factory defaults.