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User’s Reference Guide
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Troubleshooting
Install
Default profile
Configuration
Console connection problems
Telnet access
Chapter Easy Setup
Dhcp NetBIOS Options
Battery
Setting the IP trap receivers
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10-30
User’s Reference Guide
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Contents
Netopia 4541 Adsl Routers
Part Number
Contents
User’s Reference Guide
Contents
User’s Reference Guide
Snmp
Limited Warranty and Limitation of Remedies-Revised January
Features and capabilities
Chapter Introduction
Overview
How to use this guide
Chapter Making the Physical Connections
Find a location
What you need
Identify the connectors and attach the cables
Adsl port Ethernet port
Netopia 4541/4542 Adsl Router status lights
User’s Reference Guide
Chapter Sharing the Connection
Configuring TCP/IP on Windows-based Computers
Dynamic configuration recommended
Configuration tab
Static configuration optional
Add. Repeat this process for the secondary DNS
Configuring TCP/IP on Macintosh Computers
TCP/IP
TCP/IP or MacTCP
Sharing the Connection
User’s Reference Guide
Chapter Connecting to Your Local Area Network
Readying computers on your local network
Connecting to an Ethernet network
Chapter Console-Based Management
Connecting through a Telnet session
Filter sets firewalls. See Security on
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
Quick Easy Setup connection path
DSL Line Configuration
Main Menu appears
Easy Setup Profile
IP Easy Setup
Ethernet IP Address 192.168.1.1 Ethernet Subnet Mask
Easy Setup Security Configuration
User’s Reference Guide
Chapter WAN and System Configuration
Configuration
Setup Adsl Line Configuration screen appears
WAN configuration
FDM
Cancel
Creating a new Connection Profile
PAP
Easy Setup Profile 255.225.255.255 0.0
Default profile
Default Profile Default Profile screen appears
IP parameters default profile screen
Configuration Scheduled Connections
Scheduled connections
Viewing scheduled connections
Adding a scheduled connection
Set Weekly Schedule
Set Once-Only Schedule
Modifying a scheduled connection
Deleting a scheduled connection
System configuration screens
Navigating through the system configuration screens
System configuration features
IP setup
Filter sets firewalls
IP address serving
Date and time
Console configuration
Snmp Simple Network Management Protocol
Upgrade feature set
Security
Logging
Installing the Syslog client
User’s Reference Guide
Chapter IP Setup
IP Address Serving
IP Setup
IP subnets
For example
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
IP Setup
IP Address Serving IP Address Serving Mode
IP Address Pools
User’s Reference Guide
Dhcp NetBIOS Options
NetBios Type
More Address Serving Options
Configuring the IP Address Server options
Scroll UP
192.168.1.112 192.168.1.113 Scroll Down Lease Management
192.168.1.101
Dhcp
Dhcp Relay Agent
Dhcp Relay Agent
Connection Profiles
Easy-PAT List
WAN Configuration
User’s Reference Guide
Features
Chapter Multiple Network Address Translation
Following is a general description of these features
Port Address Translation
Server lists
Static mapping
WAN Network
Complex maps
Supported traffic
MultiNAT Configuration
Easy Setup Profile configuration
Server Lists and Dynamic NAT configuration
Select Network Address Translation NAT and press Return
Network Address Translation screen appears
NAT rules
Add NAT Public Range screen appears
ADD NAT MAP
Select
Modifying map lists
Show/Change NAT Map List screen appears
Change NAT MAP
Adding Server Lists
ADD NAT Server
Port
Modifying server lists
Show/Change NAT Server List screen appears
Change NAT Server
Deleting a server
Binding Map Lists and Server Lists
IP profile parameters
+--NAT Map List Name
IP Parameters WAN Default Profile
Toggle Address Translation Enabled to Yes
IP Parameters Default Profile
NAT Associations
NAT Associations +NAT Map List Name-+
MultiNAT Configuration Example
Enter your ISP-supplied values as shown below
Previous Screen
Change NAT Public Range
ADD NAT MAP
User’s Reference Guide
Chapter Virtual Private Networks VPNs
Transit Intern etwork
About Pptp Tunnels
Summary
Configuration Add Connection Profile
Pptp configuration
Chap
User’s Reference Guide
About IPsec Tunnels
Configuration
DES
Encryption Key Authentication Type
IP Profile Parameters
Advanced IP Profile Options
Interoperation with other features
About Atmp Tunnels
Atmp configuration
Data Link Options Frame Relay RFC1483
User’s Reference Guide
Encryption Support
MS-CHAP V2 and 128-bit strong encryption
ATMP/PPTP Default Profile
Transparently
VPN QuickView
QuickView
Installing Dial-Up Networking
Dial-Up Networking for VPN
Creating a new Dial-Up Networking profile
Configuring a Dial-Up Networking profile
Installing the VPN Client
Windows 95 VPN installation
Windows 98 VPN installation
Connecting using Dial-Up Networking
Allowing VPNs through a Firewall
Pptp example
Filter Sets Display/Change Basic Firewall
GRE
Atmp example
Virtual Private Networks VPNs
UDP
Change Output Filter EnabledYes ForwardYes Source IP Address
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
Forward
How individual filters work
filtering rule
Parts of a filter
Port numbers
161 Aurp AppleTalk 387
Who 513
Port number comparisons
Other filter attributes
Putting the parts together
Internet Control Message Protocol
Transmission Control Protocol
User Datagram Protocol
Filtering example #1
Filtering example #2
Design guidelines
Disadvantages of filters
An approach to using filters
Working with IP filters and filter sets
Adding a filter set
Naming a new filter set
Adding filters to a filter set
Netopia Router
ANY
Viewing filters
Modifying filters
Deleting a filter set
Sample filter set
Deleting filters
Moving filters
TCP Icmp UDP
Possible modifications
Firewall tutorial General firewall terms
Basic IP packet components
Basic protocol types
Example TCP/UDP Ports
UDP Port Service
Firewall design rules
Aurp
Firewall Logic
Logical and function
Implied rules
Established connections
Filter basics
Example filter set screen
This is an example of the Netopia filter set screen
Example filters
Example network
Example
Example
Example
User’s Reference Guide
Chapter Monitoring Tools
Quick View status overview
General status
ATM Adsl WAN
Current status
Status lights
Statistics & Logs
Event histories
WAN Event History
Device Event History
Device Event History Current Date
IP Routing Table
General Statistics
Main Menu Statistics & Logs
Physical Interface
Network Interface
System Information
Snmp
Snmp Setup screen
Community strings
Snmp traps
Setting the IP trap receivers
Viewing IP trap receivers
Modifying IP trap receivers
Deleting IP trap receivers
Chapter Utilities and Diagnostics
Ping
Utilities and Diagnostics
Trace Route
Time
Telnet client
Factory defaults
Telnet client screen appears
Transferring configuration and firmware files with Tftp
Updating firmware
Downloading configuration files
Uploading configuration files
Transferring configuration and firmware files with Xmodem
Updating firmware
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
How to reach us
Netopia Bulletin Board Service 1
Technical support
Before contacting Netopia
Online product information
Product information can be found in the following
FAX-Back
User’s Reference Guide
Appendix B Technical Specifications and Safety Information
Regulatory notices
December 1 Canada CSA CAN/CSA-C22.2 No
FCC Part 15 Class B
International
Technical Specifications and Safety Information B-3
Declaration for Canadian users
Important safety instructions
Australian Safety Information
Telecommunication installation cautions
Battery
Technical Specifications and Safety Information B-5
User’s Reference Guide
Limited Warranty and Limitation of Remedies-Revised January
