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User’s Reference Guide
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R910
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209 pages
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Troubleshooting
Install
VPN Default Answer Profile
Chapter Configuring TCP/IP
Console connection problems
Telnet access
Chapter Easy Setup
Dhcp NetBIOS Options
Battery
Setting the IP trap receivers
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User’s Reference Guide
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Contents
Netopia R910 Ethernet Router for DSL and Cable Modems
Part Number
Contents
Iv User’s Reference Guide
Contents
Snmp
Contents
Index
Features and capabilities
Chapter Introduction
Overview
How to use this guide
DSL and cable modems
Chapter Setting Up Internet Services
Deciding on an ISP account
Obtaining information from the ISP
Local LAN IP address information to obtain
With Network Address Translation
Without Network Address Translation
Chapter Making the Physical Connections
Find a location
Identify the connectors and attach the cables
What you need
Line 1 port
Netopia R910 Ethernet Router back panel ports
Your router on
Netopia R910 Ethernet Router status lights
10 12 13 14 15 16
Chapter Connecting to Your Local Area Network
Network Model
Before
Readying computers on your local network
After
Connecting to Your Local Area Network
Connecting to an Ethernet network
Power port Console port
10Base-T
Netopia R910 in a 10Base-T network
User’s Reference Guide
Chapter Configuring TCP/IP
Hardware and operating system requirements
Configuring TCP/IP on Windows 95 or
Dynamic configuration recommended
Static configuration optional
Configuring TCP/IP on a Macintosh Computer
Static configuration optional
Dynamic configuration using MacIP optional
Configuring TCP/IP
User’s Reference Guide
Chapter Console-Based Management
Connecting through a Telnet session
Snmp Simple Network Management Protocol. See Snmp on
Connecting a console cable to your router
Configuring Telnet software
Navigating through the console screens
Mac ANSI, VT-100, or VT-200
Chapter Easy Setup
Easy Setup console screens
Accessing the Easy Setup console screens
Screen similar to the following Main Menu appears
Quick Easy Setup connection path
If your ISP supports Dhcp
If your ISP doesn’t support Dhcp
Main Menu appears
More Easy Setup options
WAN Ethernet Configuration
IP Easy Setup
Previous Screen Next Screen
Easy Setup Security Configuration
User’s Reference Guide
Chapter WAN and System Configuration
WAN configuration
System configuration screens
Navigating through the system configuration screens
System configuration features
IP address serving
IP setup
Filter sets firewalls
Date and time
Snmp Simple Network Management Protocol
Upgrade feature set
Console configuration
Security
Logging
Installing the Syslog client
Chapter IP Setup and Network Address Translation
Network Address Translation features
HOW NAT Works
Using Network Address Translation
To Main Menu
Associating port numbers with nodes
Network Address Translation guideline
IP Setup Ethernet IP Address
IP Setup and Network Address Translation
Select Add Export. The Add Exported Service screen appears
Exports, Add Export, and Delete Export
Select Service. a pop-up menu of services and ports appears
IP subnets
IP Setup and Network Address Translation
Static routes
Static Routes screen will appear
Viewing static routes
Adding a static route
Rules of static route installation
Modifying a static route
Deleting a static route
Main Menu System Configuration IP Address Serving
Dhcp NetBios Options Serve Bootp Clients
IP Address Pools
IP Setup and Network Address Translation
Dhcp NetBIOS Options
NetBios Type
User’s Reference Guide
Chapter Virtual Private Networks VPN
Transi t In t ern etwor k
Summary
Pptp configuration
Configuration Add Connection Profile
About Pptp Tunnels
Chap
User’s Reference Guide
Encryption Support
IP Profile Parameters screen appears
MS-CHAP V2 and strong encryption
Configuration
About IPsec Tunnels
Add Connection Profile screen appears
IPsec Encryption & Authentication Options
IP Profile Parameters
Advanced IP Profile Options
Following section
VPN Default Answer Profile
Interoperation with other features
VPN QuickView
QuickView
Virtual Private Networks VPN
Installing Dial-Up Networking
Dial-Up Networking for VPN
Creating a new Dial-Up Networking profile
Configuring a Dial-Up Networking profile
Virtual Private Networks VPN
Installing the VPN Client
Windows 95 VPN installation
Windows 98 VPN installation
Connecting using Dial-Up Networking
Atmp configuration
About Atmp Tunnels
Pptp Commitcancel
User’s Reference Guide
Local WAN IP Address 0.0 Remote IP Address
Allowing VPNs through a Firewall
Pptp example on Atmp example on
Pptp example
Change Input Filter EnabledYes ForwardYes Source IP Address
Change Output Filter EnabledYes ForwardYes Source IP Address
Atmp example
Source Port ID Dest. Port Compare
Change Output Filter EnabledYes ForwardYes Source IP Address
Setup EN WAN Module
Chapter PPP over Ethernet
Add Connection
PPP Ethernet LAN Reconfiguration
Quick View
Chapter Monitoring Tools
Quick View status overview
General status
Status lights
Statistics & Logs
General Statistics
Event histories
Physical Interface
Network Interface
WAN Event History
Device Event History
Routing tables
IP routing table
Scroll Down
Served IP Addresses
System Information
Snmp Setup screen
Snmp
Snmp traps
Community strings
Setting the IP trap receivers
Viewing IP trap receivers
Modifying IP trap receivers
Deleting IP trap receivers
User’s Reference Guide
Chapter Security
Suggested security measures
User accounts
Protecting the Security Options screen
Protecting the configuration screens
Telnet access
About filters and filter sets
What’s a filter and what’s a filter set?
How filter sets work
Filter priority
How individual filters work
filter’s actions
filtering rule
161 Aurp AppleTalk 387
Parts of a filter
Port numbers
Who 513
Other filter attributes
Putting the parts together
User Datagram Protocol
Internet Control Message Protocol
Transmission Control Protocol
Filtering example #1
Design guidelines
Filtering example #2
An approach to using filters
Working with IP filters and filter sets
Disadvantages of filters
Adding a filter set
Naming a new filter set
Input and output filters-source and destination
Netopia R910 Router
Adding filters to a filter set
ADD this Filter NOW Cancel
Modifying filters
Viewing filter sets
Viewing filters
Deleting filters
Modifying filter sets
Deleting a filter set
Sample IP filter set
TCP Icmp UDP
Possible modifications
User’s Reference Guide
Basic protocol types
Firewall tutorial General firewall terms
Basic IP packet components
ACK Bit Yes
Firewall design rules
Example TCP/UDP Ports
Firewall Logic
Binary representation
Logical and function
Implied rules
Example IP filter set screen
Filter basics
Established connections
This is an example of the Netopia IP filter set screen
Example filters
Example network
Example
Example
Example
User’s Reference Guide
Radius client configuration
Radius Client Support
Radius Server Secret
Continue Cancel
Continue
Chapter Utilities and Diagnostics
Ping
Start Ping
Receive return Ping packet
Trace Route
Stop Ping
Telnet client
Factory defaults
Disconnect Telnet console session
Transferring configuration and firmware files with Tftp
Updating firmware
Downloading configuration files
Press Return. You will see the following dialog box
Uploading configuration files
Transferring configuration and firmware files with Xmodem
Idle
Do you want to send a saved configuration to your Netopia?
Restarting the system
Appendix a Troubleshooting
Configuration problems
Console connection problems
Network problems
How to reset the router to factory defaults
Power outages
Before contacting Netopia
How to reach us
Technical support
Environment profile
Online product information
Product information can be found in the following
Online Technical Support
User’s Reference Guide
What is IP?
Appendix B Understanding IP Addressing
About IP addressing
Subnets and subnet masks
Example Using subnets on a Class C IP internet
Subnet masks
Network configuration
ISP Network
Example Working with a Class C subnet
Distributing IP addresses
Background
Technical note on subnet masking
255.255.255.224
255.255.255.0
Netopia R910 Dhcp server characteristics
Configuration
Dhcp address serving
Tips and rules for distributing IP addresses
Using address serving
Manually distributing IP addresses
MacIP serving
Understanding IP Addressing B-181
Nested IP subnets
Dhcp example
Internet
0.0 C.1 WAN 3719
Broadcasts
Packet header types
User’s Reference Guide
Appendix C Understanding Netopia NAT Behavior
Network configuration
Background
User’s Reference Guide
Understanding Netopia NAT Behavior C-189
Router Netopia
Exported services
Understanding Netopia NAT Behavior C-191
Important notes
Understanding Netopia NAT Behavior C-193
Summary
Appendix D Binary Conversion Table
Decimal Binary
Appendix E Further Reading
User’s Reference Guide
Further Reading E-199
User’s Reference Guide
Appendix F Technical Specifications and Safety Information
Regulatory notices
Declaration for Canadian users
Important safety instructions
Telecommunication installation cautions
Battery
User’s Reference Guide
Index
Defined B-180
Index-206
Index-207
Index-208
SmartIP
Index-209
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