Manuale UtenteSommarioContents3Introduction9Overview9Features and capabilities9How to use this guide10Setting Up Internet Services11Deciding on an ISP account11DSL and cable modems11Obtaining information from the ISP11Local LAN IP address information to obtain12Making the Physical Connections13Find a location13What you need14Identify the connectors and attach the cables14Netopia R910 Ethernet Router back panel ports15Netopia R910 Ethernet Router status lights16Connecting to Your Local Area Network17Overview17Network Model17Readying computers on your local network18Connecting to an Ethernet network2010Base-T20Configuring TCP/IP23Hardware and operating system requirements23Configuring TCP/IP on Windows 95 or 9824Configuring TCP/IP on a Macintosh Computer26Console-Based Management31Connecting through a Telnet session32Configuring Telnet software33Connecting a console cable to your router33Navigating through the console screens34Easy Setup35Easy Setup console screens35Accessing the Easy Setup console screens35Quick Easy Setup connection path37If your ISP supports DHCP37If your ISP doesn’t support DHCP37More Easy Setup options39WAN Ethernet Configuration39IP Easy Setup40Easy Setup Security Configuration41WAN and System Configuration43WAN configuration43System configuration screens44Navigating through the system configuration screens45System configuration features46IP setup47Filter sets (firewalls)47IP address serving47Date and time47Console configuration48SNMP (Simple Network Management Protocol)48Security48Upgrade feature set48Logging49Installing the Syslog client50IP Setup and Network Address Translation51Network Address Translation features51Using Network Address Translation53Associating port numbers with nodes55Network Address Translation guideline55IP setup56IP subnets60Static routes62IP address serving66IP Address Pools68DHCP NetBIOS Options70Virtual Private Networks (VPN)73Overview73About PPTP Tunnels76PPTP configuration76Encryption Support79About IPsec Tunnels80Configuration80IP Profile Parameters83Advanced IP Profile Options84VPN Default Answer Profile85VPN QuickView86Dial-Up Networking for VPN88Installing Dial-Up Networking88Creating a new Dial-Up Networking profile89Configuring a Dial-Up Networking profile90Installing the VPN Client92Windows 95 VPN installation92Windows 98 VPN installation92Connecting using Dial-Up Networking93About ATMP Tunnels94ATMP configuration94Allowing VPNs through a Firewall98PPTP example99ATMP example102PPP over Ethernet105PPP Ethernet LAN Reconfiguration107Configuration107Quick View108Monitoring Tools109Quick View status overview109General status110Status lights110Statistics & Logs111General Statistics111Event histories112Routing tables114Served IP Addresses116System Information117SNMP118The SNMP Setup screen118SNMP traps119Security123Suggested security measures123User accounts123Telnet access125About filters and filter sets126What’s a filter and what’s a filter set?126How filter sets work126How individual filters work128Design guidelines132Working with IP filters and filter sets133Adding a filter set134Viewing filter sets138Modifying filter sets139Deleting a filter set139A sample IP filter set139Firewall tutorial143General firewall terms143Basic IP packet components143Basic protocol types143Firewall design rules144Filter basics146Example filters147RADIUS Client Support151RADIUS client configuration151Utilities and Diagnostics155Ping156Trace Route158Telnet client159Disconnect Telnet console session160Factory defaults160Transferring configuration and firmware files with TFTP160Updating firmware161Downloading configuration files162Uploading configuration files163Transferring configuration and firmware files with XMODEM163Updating firmware164Downloading configuration files165Uploading configuration files165Restarting the system166Troubleshooting167Configuration problems167Console connection problems168Network problems168How to reset the router to factory defaults169Power outages169Technical support170How to reach us170Understanding IP Addressing173What is IP?173About IP addressing173Subnets and subnet masks174Example: Using subnets on a Class C IP internet175Example: Working with a Class C subnet177Distributing IP addresses177Technical note on subnet masking178Configuration179Manually distributing IP addresses180Using address serving180Tips and rules for distributing IP addresses180Nested IP subnets182Broadcasts185Packet header types185Understanding Netopia NAT Behavior187Network configuration187Background187Exported services191Important notes192Configuration193Summary194Binary Conversion Table195Further Reading197Technical Specifications and Safety Information201Description201Power requirements201Environment201Software and protocols201Agency approvals201Regulatory notices202Important safety instructions203Index205Dimensioni: 2,1 MBPagine: 209Language: EnglishApri il manuale
