ZyXEL Communications Broadband Security Gateway P-312 manuály

Uživatelské manuály a uživatelské příručky pro Hardware ZyXEL Communications Broadband Security Gateway P-312.
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Zyxel communications Broadband Security Gateway P-312 Uživatelský manuál (254 strany)

Značka: Zyxel-communications | Kategorie: Hardware | Velikost: 1.84 MB |

Tabulka s obsahem

Prestige 312

FCC Statement iii

Canadian Users

Customer Support

Table of Contents

List of Figures

List Of Tables

Part I:

Chapter 1

Getting to Know Your Prestige

Chapter 2

2.4 Housing

2.5 Power Up Your Prestige

Enter Password : XXXX

2.6.1 Main Menu

2.7.1 Resetting the Prestige

2.8 General Setup

2.9 WAN Setup

2.10 LAN Setup

2.10.1 LAN Port Filter Setup

Chapter 3

Internet Access

3.1.3 Private IP Addresses

3.1.4 RIP Setup

3.1.5 DHCP Configuration

3.1.6 IP Multicast

3.1.7 IP Alias

3.2.1 IP Alias Setup

3.3 Internet Access Setup

3.3.2 PPTP Encapsulation

3.3.4 PPPoE Encapsulation

3.4 Basic Setup Complete

Part II:

Chapter 4

Remote Node Setup

4-2 Remote Node Setup

4.1.2 PPPoE Encapsulation

4.1.3 PPTP Encapsulation

Remote Node Setup 4-5

4-8 Remote Node Setup

4.3 Remote Node Filter

4-10 Remote Node Setup

Chapter 5

IP Static Route Setup

5.1 IP Static Route Setup

IP Static Route Setup 5-3

Chapter 6

6.1.3 How NAT works

6.1.4 NAT Mapping Types

6.2 SMT Menus

6.2.2 Configuring NAT

6.3 NAT Server Sets

6.4 Examples

6-20 NAT

Part III:

Chapter 7

Filter Configuration

Filter Rule

Filter Set

7.2 Configuring a Filter Set

Filters 7-5

100

7.2.3 TCP/IP Filter Rule

102

7-8 Filters

103

Filters 7-9

104

7-10 Filters

105

Filters 7-11

106

7.2.4 Generic Filter Rule

107

Filters 7-13

108

7.3 Example Filter

109

7.4 Filter Types and NAT

111

7.5 Firewall

112

7.6.2 Remote Node Filters

113

Chapter 8

114

SNMP Configuration

114

8-2 SNMP

115

Chapter 9

116

9.1 System Status

117

9.2.1 System Information

119

9.3 Log and Trace

120

9.3.1 Viewing Error Log

121

9.3.2 UNIX Syslog

121

2. Packet triggered

123

3. Filter log

123

4. PPP log

124

5. Firewall log

124

9.4 Diagnostic

125

9.4.1 WAN DHCP

126

Chapter 10

128

Transferring Files

128

10.2 Backup Configuration

129

10.3 Restore Configuration

130

10.4 Upload Firmware

130

10.5 TFTP File Transfer

132

10.5.1 Example TFTP Command

133

10.6 FTP File Transfer

134

Chapter 11

138

11.2 Call Control Support

139

11.2.2 Call History

140

11.3 Time and Date Setting

141

11.4 Remote Management Setup

143

11.5 Boot Commands

144

Chapter 12

146

12.3.2 System Timeout

147

Part IV:

148

Chapter 13

149

What is a Firewall

149

13.3 Denial of Service

151

13.3.2 Types of DoS attacks

152

13.4 Stateful Inspection

154

13.4.3 TCP Security

156

13.4.4 UDP/ICMP Security

157

13.4.5 Upper Layer Protocols

157

13.5.1 Security In General

158

What Is a Firewall? 13-11

159

Chapter 14

161

14.1.1 View Firewall Log

162

14.1.2 Attack Types

162

14.3.1 Packet Filtering:

166

14.3.2 Firewall:

167

Chapter 15

169

15.2 Enabling the Firewall

170

15.3 E-Mail

171

15.3.2 What are Logs?

172

Table 15-1 E-Mail

173

Figure 15-5

173

15.3.3 SMTP Error Messages

174

15.3.4 Example E-Mail Log

174

15.4 Attack Alert

175

15.4.1 Threshold Values:

176

15.4.2 Half-Open Sessions

176

Table 15-3 Attack Alert

178

Chapter 16

181

Creating Custom Rules

181

16.2.2 Security Ramifications

182

16.3 Connection Direction

183

16.4 Services Supported

184

Creating Custom Rules 16-5

185

Table 16-1 Services Supported

185

16.5 Rule Summary

186

Creating Custom Rules 16-7

187

Table 16-1

187

16-8 Creating Custom Rules

188

Creating Custom Rules 16-9

189

16-10 Creating Custom Rules

190

Creating Custom Rules 16-11

191

16.6 Timeout

192

Creating Custom Rules 16-13

193

Figure 16-6 Timeout Screen

193

16-14 Creating Custom Rules

194

Table 16-5 Timeout Menu

194

Chapter 17

195

Custom Ports

195

17-2 Custom Ports

196

Table 17-1 Custom Ports

196

Custom Ports 17-3

197

17-4 Custom Ports

198

Chapter 18

199

18-2 Logs

200

Table 18-1 Log Screen

200

Logs 18-3

201

Chapter 19

203

Example Firewall Rules

203

Internet

213

Chapter 20

217

Content Filtering

217

20.2 Blocking URLs

218

Content Filtering 20-3

219

Part V:

220

Chapter 21

222

Troubleshooting

222

21-2 Troubleshooting

223

Troubleshooting 21-3

224

Appendix A

226

Appendix B

228

Call Connection

229

PPP Data Connection

229

Appendix C

230

Hardware Specifications

230

Appendix D

231

Important Safety Instructions

231

Appendix E

232

Firewall CLI Commands

232

L CLI Commands

233

CLI Commands M

234

N CLI Commands

235

CLI Commands O

236

Appendix F

237

Power Adapter Specs

237

Glossary of Terms

239

Glossary S

240

T Glossary

241

Glossary U

242

V Glossary

243

Glossary W

244

X Glossary

245

Glossary Y

246

Z Glossary

247

Glossary AA

248

Index CC

250

DD Index

251

Index EE

252

FF Index

253

Index GG

254

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ZyXEL Communications Broadband Security Gateway P-312 manuály

Zyxel communications Broadband Security Gateway P-312 Uživatelský manuál (254 strany)

Tabulka s obsahem

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