USRobotics NETServer/16 manuals

Usrobotics NETServer/16 User Manual (284 pages)

Brand: Usrobotics | Category: Networking | Size: 1.33 MB |

English

Table of contents

NETServer/16

1

NETServer/8

1

8100 North McCormick Blvd

2

Skokie, Illinois 60076

2

All Rights Reserved

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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