User manual MOTOROLA SBG941U

[. . . ] M User Guide Motorola SURFboard® SBG941 Series Wireless Cable Modem Gateways* *SBG941 SBG941U SBG941E SBG941UE B i Safety and Regulatory Information IMPORTANT SAFETY INSTRUCTIONS Read This Before You Begin When using your equipment, basic safety precautions should always be followed to reduce the risk of fire, electric shock, and injury to persons, including the following: · Read all of the instructions listed here and/or in the user manual before you operate this device. Give particular attention to all safety precautions. Retain the instructions for future reference. · This device must be installed and used in strict accordance with manufacturer's instructions, as described in the user documentation that is included with the device. [. . . ] Maximum Transmission Unit (MTU) is the largest size packet or frame that can be sent. The default value is suitable for most users. If WAN Connection Type is Static IP, enter the information provided by your ISP for Static IP Address, Static IP Mask, Default Gateway, Primary DNS, and Secondary DNS. MAC Address Duration Expires Release WAN Lease Renew WAN Lease WAN Connection Type Host Name Domain Name MTU Size Spoofed MAC Address When done, click Apply to save your changes. Basic Pages · Basic Setup Page Motorola SURFboard SBG941 Series Wireless Cable Modem Gateways · User Guide 570280-001-a 27 B Basic DHCP Page This page allows you to configure and view the status of the optional internal SBG941 DHCP (Dynamic Host Configuration Protocol) server for the LAN. CAUTION Do not modify these settings unless you are an experienced network administrator with strong knowledge of IP addressing, subnetting, and DHCP. Field Descriptions for the Basic DHCP Page Field DHCP Server Starting Local Address Description Select Yes to enable the SBG941 DHCP Server. Select No to disable the SBG941 DHCP Server. Enter the starting IP address to be assigned by the SBG941 DHCP server to clients in dotted-decimal format. Sets the number of clients for the SBG941 DHCP server to assign a private IP address. There are 245 possible client addresses. Sets the time in seconds that the SBG941 DHCP server leases an IP address to a client. The default is 3600 seconds (60 minutes). Number of CPEs Lease Time Basic Pages · Basic DHCP Page Motorola SURFboard SBG941 Series Wireless Cable Modem Gateways · User Guide 570280-001-a 28 B DHCP Clients WINS Addresses Displays DHCP client device information. Specifies up to three Windows Internet Name Service (WINS) Server Addresses. When done, click Apply to save your changes. To renew a DHCP client IP address, choose Select and then click Force Available. Basic DDNS Page This page allows you to set up the Dynamic Domain Name System (DDNS) service. The DDNS service allows you to assign a static Internet domain name to a dynamic IP address, which allows your SBG941 to be more easily accessed from various locations on the Internet. Field Descriptions for Basic DDNS Page Field DDNS Service User Name Password Host Name IP Address Status Description Select Disable or wwwDynDNS. org to enable the DDNS Service. Displays the DDNS service status: enabled or disabled When done, click Apply to save your changes. Basic Pages · Basic DDNS Page Motorola SURFboard SBG941 Series Wireless Cable Modem Gateways · User Guide 570280-001-a 29 B Basic Backup Page This page allows you to save your current SBG941 configuration settings locally on your computer or restore previously saved configurations. Field Descriptions for the Basic Backup Page Field Restore Backup Description Lets you restore a previously saved configuration. Lets you create a backup copy of the current configuration. Restoring Your SBG941 Configuration 1. Type the path with the file name where the backup file is located on your computer, or click Browse to locate the file. Click Restore to recreate your previously saved SBG941 settings. Backing Up Your SBG941 Configuration 1. Type the path with the file name where you want to store your backup file on your computer, or click Browse to locate the file. Click Backup to create a backup of your SBG941 settings. Basic Pages · Basic Backup Page Motorola SURFboard SBG941 Series Wireless Cable Modem Gateways · User Guide 570280-001-a 30 B 7 · · · · · · · IP Filtering MAC Filtering Port Filtering Port Forwarding Port Triggers DMZ Host Routing Information Protocol (RIP) Setup Advanced Pages The SBG941 Advanced Pages allow you to configure the advanced features of the SBG941: You can click any Advanced submenu option to view or change the advanced configuration information for that option. Advanced Options Page This page allows you to set the operating modes for adjusting how the SBG941 device routes IP traffic. Advanced Pages · Advanced Options Page Motorola SURFboard SBG941 Series Wireless Cable Modem Gateways · User Guide 570280-001-a 31 B Field Descriptions for the Advanced Options Page Field WAN Blocking Description Prevents the SBG941 Configuration Manager or the PCs behind it from being visible to other computers on the SBG941 WAN. Enables the IPsec Pass-Through protocol to be used through the SBG941 Configuration Manager so that a VPN device (or software) may communicate properly with the WAN. Enables the Point-to-Point Tunneling Protocol (PPTP) Pass-Through protocol to be used through the SBG941 Configuration Manager so that a VPN device (or software) may communicate properly with the WAN. Allows remote access to the SBG941 Configuration Manager. For example, in the browser URL window, type http://WanIPAddress:8080/ to access the SBG941 Configuration Manager remotely. [. . . ] Motorola's warranty applies only to a Product that is manufactured by Motorola and identified by Motorola-owned trademarks, trade names, or product identification logos affixed to the Product. MOTOROLA DOES NOT WARRANT THIS PRODUCT DIRECTLY TO YOU, THE END USER. EXCEPT AS DESCRIBED IN THIS SECTION "WARRANTY INFORMATION, " THERE ARE NO WARRANTIES OR REPRESENTATIONS OF ANY KIND RELATING TO THE PRODUCT, EXPRESS, IMPLIED, OR STATUTORY, INCLUDING BUT NOT LIMITED TO IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR WARRANTY AGAINST INFRINGEMENT. MOTOROLA IS NOT RESPONSIBLE FOR, AND PROVIDES "AS IS, " ANY SOFTWARE SUPPLIED BY 3RD PARTIES. [. . . ]