USRobotics NETServer/16 Bedienungsanleitung PDF herunterladen (Seite 58)

4-16 IP Terminal Server Setup

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NETServer/16 1
NETServer/8 1
8100 North McCormick Blvd 2
Skokie, Illinois 60076 2
Table of Contents 3
Chapter 8 Packet Filters 4
Reference Section 5
Warranty and Service 6
Service and Support 7
By voicemail: (708) 933-5200 8
Chapter 1 9
Overview 9
Netmask Table 10
IP Address Spoofing 10
Accounting Servers 10
Multiple Name Servers 11
Randomized Hosts 11
New Modem Port Features 12
NETServer Overview 13
1-6 Overview 14
How do I get there from here? 15
Security 16
Administrative Utilities 16
Basic Installation 17
Chapter 2 17
TCP/IP Reference Material 18
Accessing the Command Line 19
Getting Started 20
3. Type the following: 21
IP Configuration 23
2-8 Basic Installation 24
IPX Configuration 25
Final Steps 26
Password 27
IP and IPX Default Gateways 27
2-12 Basic Installation 28
Save your work 29
2-14 Basic Installation 30
Chapter 3 31
Configuration Overview 31
Dial In 32
The Command Line 33
Save your changes 34
Reboot when necessary 34
Quick Command Overview 35
Global Configuration 36
Net0 (LAN Port) Configuration 37
Netmasks Table 37
Packet Filter Table 38
Port Configuration 39
Routes Table 40
SNMP Configuration 40
Chapter 4 43
IP Terminal Server Setup 43
A Note About Hosts 45
Configuring a Port 46
Port Default - Host 47
Port Default - Login Service 48
Port Default - Terminal Type: 49
Login Message 49
Step 6 - Save your work 50
Step 2 - Configure the user 51
Step 4 - Save your work 53
Example 1 54
Port Setup 55
User Table Setup 56
Example 2 57
Chapter 5 59
Network Dial In Access 59
5-2 Network Dial In Access 60
Configuration 61
Network Dial In Access 5-5 63
Step 4 - Save your changes 64
Step 1 - Create a new user 65
5-8 Network Dial In Access 66
Network Dial In Access 5-9 67
IP Remote Access Case Study 69
Connecting to the NETServer 72
IPX Remote Access 73
Chapter 6 75
LAN-to-LAN Routing 75
6-2 LAN-to-LAN Routing 76
LAN-to-LAN Routing 6-3 77
NETServer Routing 78
LAN-to-LAN Routing 6-5 79
Static vs. Dynamic Routes 80
How Packets are Routed 81
Routing Procedure 82
PAP/CHAP Authentication 83
CHAP Setup for the NETServer 84
Configuring the Port 86
Step 3 - Save your work 87
6-14 LAN-to-LAN Routing 88
6-16 LAN-to-LAN Routing 90
Dial Group Number 91
6-18 LAN-to-LAN Routing 92
6-20 LAN-to-LAN Routing 94
Step 5 - Save your changes 95
6-22 LAN-to-LAN Routing 96
Step 3 - Save your changes 98
LAN-to-LAN Routing Case Study 99
Setting Up NETServer A 100
Setting Up NETServer B 101
6-28 LAN-to-LAN Routing 102
Testing the Connection 103
6-30 LAN-to-LAN Routing 104
Chapter 7 105
Talking to the Modems 105
7-2 Talking to the Modems 106
Talking to the Modems 7-3 107
7-4 Talking to the Modems 108
Talking to the Modems 7-5 109
Modem Initialization Scripts 110
Talking to the Modems 7-7 111
Initialization Script Example 112
Talking to the Modems 7-9 113
7-10 Talking to the Modems 114
Chapter 8 115
Packet Filters 115
Types of Filters 116
Information Sources 117
Adding Packet Filters 118
Packet Filters 8-5 119
Filter Rule Format 120
Packet Filters 8-7 121
TCP/IP packet filtering 122
Packet Filters 8-9 123
TCP and UDP parameters 124
Standard Port Numbers 125
Filtering RIP messages 126
FTP Packet Filtering 126
Packet Filters 8-13 127
8-14 Packet Filters 128
Filtering ICMP packets 129
IPX packet filtering 130
Packet Filters 8-17 131
SAP Rule Options 132
Editing Packet Filters 133
View a Packet Filter 134
View the Packet Filter Table 134
Chapter 9 135
Administrative Tools 135
Telnet Access Port 136
The Dial Command 137
Troubleshooting Commands 138
Administrative Tools 9-5 139
Ifconfig 140
Administrative Tools 9-7 141
9-8 Administrative Tools 142
Administrative Tools 9-9 143
Traceroute 144
The SHOW command 145
9-12 Administrative Tools 146
Administrative Tools 9-13 147
9-14 Administrative Tools 148
Administrative Tools 9-15 149
9-16 Administrative Tools 150
Chapter 10 151
Command Reference 151
How to . . 152
Global user parameters 153
Randomize Hosts 154
Global routing parameters 155
Default Route 156
NetBIOS Packet Propagation 157
PAP Authentication 157
Proxy ARP 157
System Name 157
Name Service 158
Domain name 159
DNS Cache Reset Time-out 159
RADIUS security 160
Accounting servers 161
ICMP Logging 162
Hosts Table 163
Location Table 164
Save Location Table Changes 165
View the Location Table 165
View a Particular Location 165
Location Table Parameters 166
IP Address 167
IPX Network 167
Protocol 168
Compression 168
Dial Group 169
Maximum Ports 169
Idle Time-out 170
High Water Mark 170
PPP Async Map 171
Output Filter 172
Input Filter 172
Dial Script 172
Command Reference 10-23 173
LAN Port (Net0) Configuration 174
LAN Port Parameters 175
Configured Ethernet Media 176
Interface Address 176
Broadcast Address 177
IPX Frame Type 178
View the Ports Table 182
Command Reference 10-33 183
View an Individual Port 184
Determining a Port’s Type 185
10-36 Command Reference 186
Command Reference 10-37 187
Dial In Port Parameters 188
Login Prompt 189
Security (Pass-Thru Login) 189
User Login Port Parameters 190
Login Service 192
Terminal Type 193
Hardwired Port Parameters 194
Port Speed 197
Databits 197
Stopbits 197
Flow Control 198
Host Override 198
Modem Control 198
Routes Table Configuration 199
Delete a Routes Table Entry 200
Save Routes Table Changes 200
View the IP Routes Table 200
Viewing the IPX Routes Table 201
IP Parameters 202
IPX Parameters 203
SNMP Table 204
SNMP Table Parameters 205
Read Hosts 206
Write Hosts 206
User Table 207
Change a User’s Parameter(s) 208
Delete a User 208
Save User Table Changes 208
View the User Table 208
View a Particular User 208
Login User Parameters 209
10-60 Command Reference 210
Command Reference 10-61 211
Network User Parameters 212
10-66 Command Reference 216
Appendix A 217
Technical Specifications 217
Shipping and Storage 218
Operating 218
10Base-T 220
10Base-2 (BNC) 221
Cable Specifications 222
Token Ring 223
STP Connector 223
UTP Connector 224
Routing Support 225
Administration 225
Filtering & Security 225
PPP Specific Features 226
Industry Standards Support 226
Client Dial-up Support 226
Appendix B 229
Addressing Schemes 229
Address Classes 230
Subnetting 230
Addressing Schemes B-3 231
Reserved Addresses 232
Addressing Schemes B-5 233
B-6 Addressing Schemes 234
Addressing Schemes B-7 235
B-8 Addressing Schemes 236
Addressing Schemes B-9 237
B-10 Addressing Schemes 238
Appendix C 239
Software Download 239
Starting SDL 240
SDL Command Syntax 241
Optional -d Parameter 242
Filename Prefixes 242
Entering SDL Mode 243
Upgrading NETServer Firmware 244
Upgrading the Modem Firmware 245
C-8 Software Download 246
Error Messages 247
C-10 Software Download 248
Software Download C-11 249
C-12 Software Download 250
Software Download C-13 251
C-14 Software Download 252
Appendix D 253
The Boot Process 253
D-2 The Boot Process 254
Appendix E 255
Syslog Accounting 255
Syslog System Messages 256
Syslog Accounting E-3 257
E-4 Syslog Accounting 258
Syslog Accounting E-5 259
E-6 Syslog Accounting 260
Appendix F 261
F-2 RADIUS 262
Authentication Items 263
Response Items 264
RADIUS F-5 265
F-6 RADIUS 266
RADIUS F-7 267
User Types 268
RADIUS F-9 269
F-10 RADIUS 270
RADIUS F-11 271
RADIUS Accounting 272
Accounting Examples 273
F-14 RADIUS 274
Alphabetical Index 275
2 Index 276
Index 3 277
4 Index 278
Index 5 279
6 Index 280
Index 7 281
8 Index 282
Index 9 283
10 Index 284

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