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Contents
ix
G
Index
..................................................................................
Index-1
Limited W
arranty and Limitation of Remedies
................................
1
1
2
...
6
7
8
9
10
11
12
13
14
15
16
...
279
280
R2121 Dual Analog Router
1
Part I: Getting Started
3
Part III: Appendixes
9
Contents ix
11
User’s Reference Guide
20
Overview
21
Features and capabilities
21
How to use this guide
22
Find a location
23
What you need
23
2 Telco
24
1 Ethernet
24
Ethernet
26
Telco 2 Telco 1
26
Phone 1Phone 2
26
Netopia R2121 LED front panel
28
2-8 User’s Reference Guide
30
Before running SmartStart
31
Easy option
34
Advanced option
38
Sharing the Connection
39
SmartView overview
47
Navigating SmartView
48
Connection Profiles page
49
Event History pages
49
4-4 User’s Reference Guide
50
Device Event History page
50
WAN Event History page
50
4-6 User’s Reference Guide
52
10Base-T
56
Adding a third modem
57
5-8 User’s Reference Guide
60
Configuring Telnet software
65
Easy Setup console screens
67
Beginning Easy Setup
69
Easy Setup profile
69
IP Easy Setup
70
Easy Setup Security
72
Deleting connection profiles
79
System Configuration screens
80
System Configuration features
81
Network Protocols Setup
83
Filter Sets (Firewalls)
83
IP Address Serving
83
Date and Time
83
Console Configuration
84
Security
85
Upgrade Feature Set
85
Installing the Syslog client
86
8-16 User’s Reference Guide
88
9-2 User’s Reference Guide
90
(Wide Area Network) Setup
90
Netopia R2121 back panel
92
Scheduled connections
95
■ “IP setup” on page 10-6
105
IP setup
110
IP subnets
114
Static routes
116
IP address serving
120
DHCP NetBIOS Options
122
10-20 User’s Reference Guide
124
10-22 User’s Reference Guide
126
IPX Features
127
IPX Definitions
127
IPX address
128
NetBIOS
129
IPX Spoofing
129
IPX setup
129
IPX in the answer profile
131
11-6 User’s Reference Guide
132
IPX routing tables
133
11-8 User’s Reference Guide
134
AppleTalk networks
135
AppleTalk protocol
135
Routers and seeding
137
Installing AppleTalk
138
Configuring AppleTalk
140
EtherTalk Setup
140
LocalTalk Setup
141
AURP setup
142
12-12 User’s Reference Guide
146
Quick View status overview
147
General Status
148
Current Status
149
Status lights
149
Statistics & Logs
150
General Statistics
150
Event Histories
151
Routing Tables
154
Served IP Addresses
157
Reset All Leases
158
Release BootP Leases
158
System Information
159
The SNMP Setup screen
160
SNMP traps
161
Suggested security measures
163
User accounts
164
Dial-in Console Access
165
Caution!
166
How filter sets work
167
How individual filters work
169
Design guidelines
173
Adding a filter set
175
Viewing filter sets
179
Modifying filter sets
180
Deleting a filter set
180
A sample IP filter set
180
Output filter
181
IPX filters
184
IPX packet filters
185
IPX packet filter sets
186
IPX SAP filters
188
IPX SAP filter sets
190
Firewall tutorial
192
General Firewall Terms
192
Basic IP Packet Components
192
Basic Protocol Types
192
Firewall design rules
193
Filter Basics
195
Example Filters
196
Token Security Authentication
199
Securing network environments
199
Using the SecurID token card
199
14-42 User’s Reference Guide
204
Trace Route
208
Telnet client
209
Secure Authentication Monitor
210
Factory defaults
211
Updating firmware
212
Downloading configuration files
213
Uploading configuration files
214
Restarting the system
217
15-14 User’s Reference Guide
218
Configuration problems
221
SmartStart Troubleshooting
222
Console connection problems
222
Network problems
222
Power outages
223
Technical support
223
How to reach us
223
SmartIP™
227
What is IP?
229
About IP addressing
229
Subnets and subnet masks
230
Distributing IP addresses
233
Configuration
235
Using address serving
236
Nested IP subnets
239
Internet
239
Broadcasts
241
Packet header types
241
C-14 User’s Reference Guide
242
Network Configuration
243
Background
243
Exported services
247
Important notes
248
Binary Conversion Table E-1
251
E-2 User’s Reference Guide
252
F-4 User’s Reference Guide
256
HD-15 DB-25
257
Description
258
Power requirements
258
Environment
258
Software and protocols
259
Agency approvals
259
Regulatory notices
259
Important safety instructions
261
G-6 User’s Reference Guide
262
Trunk Line
265
Class A, B, and C networks
268
hard seeding, seeding
269
8 User’s Reference Guide
272
see IP addresses
275
2 User’s Reference Guide
280
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