ARMOR Z1 NWD6605

ZyXEL ARMOR Z1 NWD6605, LTE7460, P-793H 601156, P-793H V2 User manual

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www.zyxel.com
www.zyxel.com
P-793H v2
G.SHDSL.bis Bonded Broadband Gateway
Copyright © 2010
ZyXEL Communications Corporation
Firmware Version 3.70
Edition 1, 03/2010
Default Login Details
IP Address http://192.168.1.1
Admin
Password
1234
User
Password
user
About This User's Guide
P-793H v2 User’s Guide
3
About This User's Guide
Intended Audience
This manual is intended for people who want to configure the P-793H v2 using the
web configurator.
Tips for Reading Users Guides On-Screen
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Use the PDF’s bookmarks to quickly navigate to the areas that interest you.
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Related Documentation
•Quick Start Guide
The Quick Start Guide is designed to help you get up and running right away. It
contains information on setting up your network and configuring for Internet
access.
Support Disc
Refer to the included CD for support documents.
Documentation Feedback
Send your comments, questions or suggestions to: [email protected]
Thank you!
About This User's Guide
P-793H v2 User’s Guide
4
The Technical Writing Team, ZyXEL Communications Corp.,
6 Innovation Road II, Science-Based Industrial Park, Hsinchu, 30099, Taiwan.
Need More Help?
More help is available at www.zyxel.com.
Download Library
Search for the latest product updates and documentation from this link. Read
the Tech Doc Overview to find out how to efficiently use the User Guide, Quick
Start Guide and Command Line Interface Reference Guide in order to better
understand how to use your product.
Knowledge Base
If you have a specific question about your product, the answer may be here.
This is a collection of answers to previously asked questions about ZyXEL
products.
•Forum
This contains discussions on ZyXEL products. Learn from others who use ZyXEL
products and share your experiences as well.
Customer Support
Should problems arise that cannot be solved by the methods listed above, you
should contact your vendor. If you cannot contact your vendor, then contact a
ZyXEL office for the region in which you bought the device.
See http://www.zyxel.com/web/contact_us.php for contact information. Please
have the following information ready when you contact an office.
Product model and serial number.
•Warranty Information.
Date that you received your device.
Brief description of the problem and the steps you took to solve it.
About This User's Guide
P-793H v2 User’s Guide
5
Disclaimer
Graphics in this book may differ slightly from the product due to differences in
operating systems, operating system versions, or if you installed updated
firmware/software for your device. Every effort has been made to ensure that the
information in this manual is accurate.
Document Conventions
P-793H v2 User’s Guide
6
Document Conventions
Warnings and Notes
These are how warnings and notes are shown in this User’s Guide.
Warnings tell you about things that could harm you or your device.
Note: Notes tell you other important information (for example, other things you may
need to configure or helpful tips) or recommendations.
Syntax Conventions
The P-793H v2 may be referred to as the “device”, the “system” or the “product”
in this User’s Guide.
Product labels, screen names, field labels and field choices are all in bold font.
A key stroke is denoted by square brackets and uppercase text, for example,
[ENTER] means the “enter” or “return” key on your keyboard.
“Enter” means for you to type one or more characters and then press the
[ENTER] key. “Select” or “choose” means for you to use one of the predefined
choices.
A right angle bracket (>) within a screen name denotes a mouse click. For
example, Maintenance > Log > Log Setting means you first click
Maintenance in the navigation panel, then the Log sub menu and finally the
Log Setting tab to get to that screen.
Units of measurement may denote the “metric” value or the “scientific” value.
For example, “k” for kilo may denote “1000” or “1024”, “M” for mega may
denote “1000000” or “1048576” and so on.
“e.g.,” is a shorthand for “for instance”, and “i.e.,” means “that is” or “in other
words”.
Document Conventions
P-793H v2 User’s Guide
7
Icons Used in Figures
Figures in this User’s Guide may use the following generic icons. The P-793H v2
icon is not an exact representation of your device.
P-793H v2 Computer Notebook computer
Server Firewall Telephone
Switch Router
Safety Warnings
P-793H v2 User’s Guide
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Safety Warnings
Do NOT use this product near water, for example, in a wet basement or near a swimming
pool.
Do NOT expose your device to dampness, dust or corrosive liquids.
Do NOT store things on the device.
Do NOT install, use, or service this device during a thunderstorm. There is a remote risk
of electric shock from lightning.
Connect ONLY suitable accessories to the device.
Do NOT open the device or unit. Opening or removing covers can expose you to
dangerous high voltage points or other risks. ONLY qualified service personnel should
service or disassemble this device. Please contact your vendor for further information.
Make sure to connect the cables to the correct ports.
Place connecting cables carefully so that no one will step on them or stumble over them.
Always disconnect all cables from this device before servicing or disassembling.
Use ONLY an appropriate power adaptor or cord for your device.
Connect the power adaptor or cord to the right supply voltage (for example, 110V AC in
North America or 230V AC in Europe).
Do NOT allow anything to rest on the power adaptor or cord and do NOT place the
product where anyone can walk on the power adaptor or cord.
Do NOT use the device if the power adaptor or cord is damaged as it might cause
electrocution.
If the power adaptor or cord is damaged, remove it from the device and the power
source.
Do NOT attempt to repair the power adaptor or cord. Contact your local vendor to order a
new one.
Do not use the device outside, and make sure all the connections are indoors. There is a
remote risk of electric shock from lightning.
Do NOT obstruct the device ventilation slots, as insufficient airflow may harm your
device.
Use only No. 26 AWG (American Wire Gauge) or larger telecommunication line cord.
Your product is marked with this symbol, which is known as the WEEE mark. WEEE
stands for Waste Electronics and Electrical Equipment. It means that used electrical
and electronic products should not be mixed with general waste. Used electrical and
electronic equipment should be treated separately.
Contents Overview
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Contents Overview
Users Guide ...........................................................................................................................35
Getting To Know Your P-793H v2 .............................................................................................. 37
Introducing the Web Configurator ..............................................................................................43
Status Screens .......................................................................................................................... 51
Internet Setup Wizard................................................................................................................ 57
Tutorials ..................................................................................................................................... 67
Technical Reference ..............................................................................................................73
WAN Setup ................................................................................................................................ 75
LAN Setup ............................................................................................................................... 101
Network Address Translation (NAT) .........................................................................................117
Firewalls .................................................................................................................................. 133
Content Filtering ...................................................................................................................... 155
VPN ......................................................................................................................................... 161
Certificates ............................................................................................................................... 193
Static Route ............................................................................................................................. 203
802.1Q/1P ............................................................................................................................... 207
Quality of Service (QoS) ..........................................................................................................217
Dynamic DNS Setup ................................................................................................................ 235
Remote Management ..............................................................................................................239
Universal Plug-and-Play (UPnP) ............................................................................................. 251
System Settings ....................................................................................................................... 263
Logs ......................................................................................................................................... 269
Tools ........................................................................................................................................ 283
Diagnostic ................................................................................................................................ 297
Introducing the SMT ................................................................................................................ 301
General Setup ......................................................................................................................... 307
WAN Setup ...............................................................................................................................311
LAN Setup ............................................................................................................................... 317
Internet Access Setup ............................................................................................................. 321
Remote Node Setup ................................................................................................................325
Static Route Setup ...................................................................................................................335
NAT Setup ............................................................................................................................... 339
................................................................................................................................................. 353
Firewall Setup .......................................................................................................................... 355
Filter Configuration .................................................................................................................. 357
System Password .................................................................................................................... 373
System Information & Diagnosis ............................................................................................. 375
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Firmware and Configuration File Maintenance ........................................................................ 387
Menus 24.8 to 24.11 ................................................................................................................ 403
Schedule Setup ........................................................................................................................411
Troubleshooting ....................................................................................................................... 415
Table of Contents
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Table of Contents
About This User's Guide..........................................................................................................3
Document Conventions............................................................................................................6
Safety Warnings........................................................................................................................8
Contents Overview ...................................................................................................................9
Table of Contents....................................................................................................................11
List of Figures.........................................................................................................................23
List of Tables...........................................................................................................................31
Part I: Users Guide................................................................................ 35
Chapter 1
Getting To Know Your P-793H v2 ..........................................................................................37
1.1 Overview .............................................................................................................................. 37
1.1.1 High-speed Internet Access with G.SHDSL ............................................................... 37
1.1.2 High-speed Point-to-point Connections ..................................................................... 38
1.1.3 High-speed Point-to-2points Connections .................................................................. 38
1.2 Ways to Manage the P-793H v2 .......................................................................................... 39
1.3 Good Habits for Managing the P-793H v2 ........................................................................... 40
1.4 LEDs .................................................................................................................................... 40
1.5 The RESET Button .............................................................................................................. 41
1.5.1 Using the RESET Button ............................................................................................ 41
Chapter 2
Introducing the Web Configurator ........................................................................................43
2.1 Web Configurator Overview ................................................................................................. 43
2.2 Accessing the Web Configurator ......................................................................................... 43
2.3 Web Configurator Main Screen ........................................................................................... 45
2.3.1 Title Bar ......................................................................................................................46
2.3.2 Navigation Panel ........................................................................................................ 46
2.3.3 Main Window ..............................................................................................................49
2.3.4 Status Bar ................................................................................................................... 49
Chapter 3
Status Screens........................................................................................................................51
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3.1 Overview .............................................................................................................................. 51
3.2 The Status Screen ............................................................................................................... 51
3.3 Client List ............................................................................................................................. 54
3.4 Status: VPN Status .............................................................................................................. 54
3.5 Any IP Table ....................................................................................................................... 54
3.6 Packet Statistics .................................................................................................................. 55
Chapter 4
Internet Setup Wizard.............................................................................................................57
4.1 Overview .............................................................................................................................. 57
4.2 Internet Access Wizard Setup ............................................................................................. 57
4.2.1 Manual Configuration ................................................................................................. 60
Chapter 5
Tutorials...................................................................................................................................67
5.1 Overview .............................................................................................................................. 67
5.2 Configuring Point-to-point Connection ................................................................................. 67
5.2.1 Set Up the Server ....................................................................................................... 68
5.2.2 Set Up the Client ........................................................................................................69
5.2.3 Connect the P-793H v2s ............................................................................................ 69
5.3 Configuring a Point-to-2points Connection .......................................................................... 70
5.3.1 Set up the Server ....................................................................................................... 70
5.3.2 Set up the Clients .......................................................................................................71
5.3.3 Connect the P-793H v2s ............................................................................................ 72
Part II: Technical Reference.................................................................. 73
Chapter 6
WAN Setup...............................................................................................................................75
6.1 Overview .............................................................................................................................. 75
6.1.1 What You Can Do in the WAN Screens ..................................................................... 75
6.1.2 What You Need to Know About WAN ........................................................................ 76
6.1.3 Before You Begin ....................................................................................................... 77
6.2 The Internet Access Setup Screen ...................................................................................... 78
6.2.1 2Wire-2Line Service Mode ......................................................................................... 82
6.2.2 Advanced Internet Access Setup ............................................................................... 83
6.3 The More Connections Screen ............................................................................................ 86
6.3.1 More Connections Edit ............................................................................................... 87
6.3.2 Configuring More Connections Advanced Setup ....................................................... 90
6.4 The WAN Backup Setup Screen ........................................................................................ 92
6.5 WAN Technical Reference ...................................................................................................93
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6.5.1 Encapsulation ............................................................................................................. 93
6.5.2 Multiplexing ................................................................................................................ 95
6.5.3 VPI and VCI ............................................................................................................... 95
6.5.4 IP Address Assignment .............................................................................................. 95
6.5.5 Nailed-Up Connection (PPP) ..................................................................................... 96
6.5.6 NAT ............................................................................................................................ 96
6.6 Metric ................................................................................................................................... 96
6.7 Traffic Redirect .................................................................................................................... 97
6.8 Traffic Shaping ..................................................................................................................... 98
6.8.1 ATM Traffic Classes ................................................................................................... 99
Chapter 7
LAN Setup..............................................................................................................................101
7.1 Overview ............................................................................................................................ 101
7.1.1 What You Can Do in the LAN Screens ..................................................................... 101
7.1.2 What You Need To Know About LAN ....................................................................... 102
7.1.3 Before You Begin ..................................................................................................... 103
7.2 The IP Screen .................................................................................................................... 103
7.2.1 The Advanced LAN IP Setup Screen ....................................................................... 104
7.3 The DHCP Setup Screen .................................................................................................. 106
7.4 The Client List Screen .......................................................................................................108
7.5 The IP Alias Screen ........................................................................................................... 109
7.5.1 Configuring the LAN IP Alias Screen ........................................................................110
7.6 LAN Technical Reference ...................................................................................................111
7.6.1 LANs, WANs and the ZyXEL Device .........................................................................111
7.6.2 DHCP Setup ..............................................................................................................112
7.6.3 DNS Server Addresses .............................................................................................112
7.6.4 LAN TCP/IP ...............................................................................................................113
7.6.5 RIP Setup ..................................................................................................................114
7.6.6 Multicast ....................................................................................................................114
Chapter 8
Network Address Translation (NAT)....................................................................................117
8.1 Overview .............................................................................................................................117
8.1.1 What You Can Do in the NAT Screens ......................................................................117
8.1.2 What You Need To Know About NAT ........................................................................117
8.2 The NAT General Setup Screen .........................................................................................119
8.3 The Port Forwarding Screen ............................................................................................. 120
8.3.1 Configuring the Port Forwarding Screen ..................................................................121
8.3.2 The Port Forwarding Rule Edit Screen ....................................................................122
8.4 The Address Mapping Screen ........................................................................................... 123
8.4.1 The Address Mapping Rule Edit Screen .................................................................. 125
8.5 The ALG Screen ................................................................................................................ 127
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8.6 NAT Technical Reference .................................................................................................. 127
8.6.1 NAT Definitions ........................................................................................................127
8.6.2 What NAT Does ....................................................................................................... 128
8.6.3 How NAT Works ....................................................................................................... 129
8.6.4 NAT Application ........................................................................................................ 130
8.6.5 NAT Mapping Types ................................................................................................. 130
Chapter 9
Firewalls.................................................................................................................................133
9.1 Overview ............................................................................................................................ 133
9.1.1 What You Can Do in the Firewall Screens ............................................................... 133
9.1.2 What You Need to Know About Firewall .................................................................. 134
9.1.3 Firewall Rule Setup Example ................................................................................... 135
9.2 The Firewall General Screen ............................................................................................. 138
9.3 The Firewall Rule Screen .................................................................................................. 140
9.3.1 Configuring Firewall Rules ...................................................................................... 142
9.3.2 Customized Services .............................................................................................. 144
9.3.3 Configuring a Customized Service ......................................................................... 145
9.4 The Firewall Threshold Screen .......................................................................................... 145
9.4.1 Threshold Values ..................................................................................................... 146
9.4.2 Configuring Firewall Thresholds ............................................................................... 147
9.5 Firewall Technical Reference ............................................................................................. 149
9.5.1 Firewall Rules Overview ........................................................................................... 149
9.5.2 Guidelines For Enhancing Security With Your Firewall ............................................ 150
9.5.3 Security Considerations ........................................................................................... 151
9.5.4 Triangle Route .......................................................................................................... 151
Chapter 10
Content Filtering...................................................................................................................155
10.1 Overview .........................................................................................................................155
10.1.1 What You Can Do in the Content Filter Screens .................................................... 155
10.1.2 What You Need to Know About Content Filtering .................................................. 155
10.1.3 Before You Begin ................................................................................................... 155
10.1.4 Content Filtering Example ...................................................................................... 156
10.2 The Keyword Screen ...................................................................................................... 158
10.3 The Schedule Screen ..................................................................................................... 159
10.4 The Trusted Screen ........................................................................................................ 160
Chapter 11
VPN.........................................................................................................................................161
11.1 Overview .......................................................................................................................... 161
11.1.1 What You Can Do in the VPN Screens .................................................................. 161
11.1.2 What You Need to Know About IPSec VPN ...........................................................162
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11.1.3 Before You Begin .................................................................................................... 163
11.2 VPN Setup Screen ..........................................................................................................163
11.3 The VPN Edit Screen ......................................................................................................166
11.4 Configuring Advanced IKE Settings ................................................................................ 171
11.5 Manual Key Setup ............................................................................................................173
11.5.1 Security Parameter Index (SPI) ............................................................................. 174
11.6 Configuring Manual Key .................................................................................................. 174
11.7 Viewing SA Monitor ......................................................................................................... 177
11.8 Configuring VPN Global Setting ...................................................................................... 179
11.9 IPSec VPN Technical Reference ..................................................................................... 179
11.9.1 IPSec Architecture ..................................................................................................180
11.9.2 IPSec and NAT ....................................................................................................... 180
11.9.3 VPN, NAT, and NAT Traversal ................................................................................ 181
11.9.4 Encapsulation ......................................................................................................... 183
11.9.5 IKE Phases ............................................................................................................184
11.9.6 Negotiation Mode ................................................................................................... 185
11.9.7 Keep Alive ..............................................................................................................185
11.9.8 Remote DNS Server ............................................................................................... 185
11.9.9 ID Type and Content ..............................................................................................186
11.9.10 Pre-Shared Key .................................................................................................... 188
11.9.11 Diffie-Hellman (DH) Key Groups ........................................................................... 188
11.9.12 Telecommuter VPN/IPSec Examples ................................................................... 188
Chapter 12
Certificates ............................................................................................................................193
12.1 Overview .........................................................................................................................193
12.1.1 What You Need to Know About Certificates ........................................................... 193
12.1.2 Verifying a Certificate ............................................................................................. 194
12.2 The Trusted CAs Screen ................................................................................................. 195
12.2.1 Trusted CA Import .................................................................................................197
12.2.2 Trusted CA Details ................................................................................................. 198
12.3 Certificates Technical Reference ..................................................................................... 200
12.3.1 Certificates Overview ............................................................................................. 200
12.3.2 Private-Public Certificates ...................................................................................... 200
Chapter 13
Static Route...........................................................................................................................203
13.1 Overview .........................................................................................................................203
13.2 The Static Route Screen .................................................................................................. 204
13.2.1 Static Route Edit ................................................................................................... 205
Chapter 14
802.1Q/1P...............................................................................................................................207
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14.1 Overview ..........................................................................................................................207
14.1.1 What You Can Do in the 802.1Q/1P Screens ........................................................ 207
14.1.2 What You Need to Know About 802.1Q/1P ........................................................... 207
14.1.3 802.1Q/1P Example ............................................................................................... 209
14.2 The 802.1Q/1P Group Setting Screen ............................................................................. 213
14.2.1 Editing 802.1Q/1P Group Setting ........................................................................... 214
14.3 The 802.1Q/1P Port Setting Screen ................................................................................ 215
Chapter 15
Quality of Service (QoS).......................................................................................................217
15.1 Overview ..........................................................................................................................217
15.2 QoS Overview ................................................................................................................. 217
15.2.1 What You Can Do in the QoS Screens .................................................................. 218
15.2.2 What You Need to Know About QoS ..................................................................... 218
15.2.3 QoS Class Setup Example ..................................................................................... 219
15.3 The QoS General Screen ............................................................................................... 223
15.4 The Class Setup Screen ................................................................................................. 224
15.4.1 The Class Configuration Screen ........................................................................... 226
15.5 The QoS Monitor Screen ................................................................................................ 230
15.6 QoS Technical Reference ................................................................................................ 231
15.6.1 IEEE 802.1Q Tag ................................................................................................... 231
15.6.2 IP Precedence ........................................................................................................ 231
15.6.3 DiffServ ................................................................................................................. 232
15.6.4 Automatic Priority Queue Assignment ................................................................... 232
Chapter 16
Dynamic DNS Setup .............................................................................................................235
16.1 Overview ..........................................................................................................................235
16.1.1 What You Need To Know About DDNS .................................................................. 235
16.2 The Dynamic DNS Screen .............................................................................................. 236
Chapter 17
Remote Management............................................................................................................239
17.1 Overview ..........................................................................................................................239
17.1.1 What You Can Do in the Remote Management Screens ....................................... 240
17.1.2 What You Need to Know About Remote Management .......................................... 240
17.2 The WWW Screen ...........................................................................................................241
17.2.1 Configuring the WWW Screen ............................................................................... 241
17.3 The Telnet Screen ...........................................................................................................242
17.4 The FTP Screen .............................................................................................................. 243
17.5 The SNMP Screen ...........................................................................................................244
17.5.1 Supported MIBs ..................................................................................................... 246
17.5.2 SNMP Traps ........................................................................................................... 246
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17.5.3 Configuring SNMP .................................................................................................247
17.6 The DNS Screen ............................................................................................................248
17.7 The ICMP Screen ............................................................................................................249
Chapter 18
Universal Plug-and-Play (UPnP)..........................................................................................251
18.1 Overview ..........................................................................................................................251
18.1.1 What You Can Do in the UPnP Screen .................................................................. 251
18.1.2 What You Need to Know About UPnP ................................................................... 251
18.2 The UPnP Screen ............................................................................................................253
18.3 Installing UPnP in Windows Example .............................................................................. 253
18.4 Using UPnP in Windows XP Example ............................................................................. 257
Chapter 19
System Settings....................................................................................................................263
19.1 Overview ..........................................................................................................................263
19.1.1 What You Can Do in the System Settings Screens ................................................263
19.1.2 What You Need to Know About System Settings ................................................... 263
19.2 The General Screen ........................................................................................................264
19.3 The Time Setting Screen ................................................................................................ 266
Chapter 20
Logs .......................................................................................................................................269
20.1 Overview ..........................................................................................................................269
20.1.1 What You Can Do in the Log Screens .................................................................... 269
20.1.2 What You Need To Know About Logs .................................................................... 269
20.2 The View Log Screen ......................................................................................................270
20.3 The Log Settings Screen ................................................................................................. 271
20.4 SMTP Error Messages .................................................................................................... 273
20.4.1 Example E-mail Log ............................................................................................... 273
20.5 Log Descriptions .............................................................................................................. 274
Chapter 21
Tools.......................................................................................................................................283
21.1 Overview ..........................................................................................................................283
21.1.1 What You Can Do in the Tool Screens ................................................................... 283
21.1.2 What You Need To Know About Tools .................................................................... 284
21.1.3 Before You Begin ................................................................................................... 285
21.1.4 Tool Examples ........................................................................................................ 285
21.2 The Firmware Screen ......................................................................................................291
21.3 The Configuration Screen ................................................................................................ 293
21.4 The Restart Screen .........................................................................................................295
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Chapter 22
Diagnostic..............................................................................................................................297
22.1 Overview ..........................................................................................................................297
22.1.1 What You Can Do in the Diagnostic Screens .........................................................297
22.2 The General Diagnostic Screen ...................................................................................... 297
22.3 The DSL Line Diagnostic Screen .................................................................................... 298
Chapter 23
Introducing the SMT.............................................................................................................301
23.1 Accessing the SMT ..........................................................................................................301
23.2 SMT Menu Items .............................................................................................................302
23.3 Navigating the SMT Interface .......................................................................................... 305
Chapter 24
General Setup........................................................................................................................307
24.1 Configuring General Setup .............................................................................................. 307
24.1.1 Configuring Dynamic DNS ..................................................................................... 308
Chapter 25
WAN Setup.............................................................................................................................311
25.1 WAN Setup .......................................................................................................................311
25.1.1 2wire-2line Service Mode ....................................................................................... 313
25.2 Configuring Traffic Redirect ............................................................................................. 315
Chapter 26
LAN Setup..............................................................................................................................317
26.1 Accessing the LAN Menus .............................................................................................. 317
26.2 LAN Port Filter Setup .......................................................................................................317
26.3 TCP/IP and DHCP Setup Menu ...................................................................................... 318
26.4 LAN IP Alias ....................................................................................................................320
Chapter 27
Internet Access Setup..........................................................................................................321
27.1 Internet Access Setup .....................................................................................................321
Chapter 28
Remote Node Setup..............................................................................................................325
28.1 Introduction to Remote Node Setup ................................................................................ 325
28.2 Remote Node Setup ........................................................................................................325
28.3 Remote Node Profile .......................................................................................................326
28.4 Remote Node Network Layer Options ............................................................................. 328
28.5 Remote Node Filter .........................................................................................................330
28.6 Remote Node ATM Layer Options ................................................................................... 332
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28.7 Advance Setup Options ................................................................................................... 333
Chapter 29
Static Route Setup................................................................................................................335
29.1 IP Static Route Setup ......................................................................................................335
29.2 Bridge Static Route Setup ............................................................................................... 337
Chapter 30
NAT Setup..............................................................................................................................339
30.1 Using NAT ........................................................................................................................ 339
30.1.1 SUA (Single User Account) Versus NAT ................................................................ 339
30.1.2 Applying NAT ......................................................................................................... 340
30.2 NAT Setup .......................................................................................................................341
30.2.1 Address Mapping Sets ........................................................................................... 342
30.3 Configuring a Server behind NAT .................................................................................... 345
30.4 General NAT Examples ................................................................................................... 346
30.4.1 Internet Access Only .............................................................................................. 347
30.4.2 Example 2: Internet Access with a Default Server ................................................. 348
30.4.3 Example 3: Multiple Public IP Addresses With Inside Servers .............................. 348
30.4.4 Example 4: NAT Unfriendly Application Programs ................................................. 352
................................................................................................................................................353
Chapter 31
Firewall Setup........................................................................................................................355
31.1 Using P-793H v2 SMT Menus .........................................................................................355
31.1.1 Activating the Firewall ............................................................................................ 355
Chapter 32
Filter Configuration...............................................................................................................357
32.1 Introduction to Filters ....................................................................................................... 357
32.1.1 The Filter Structure of the P-793H v2 ..................................................................... 358
32.2 Configuring a Filter Set ....................................................................................................360
32.2.1 Configuring a Filter Rule ........................................................................................ 362
32.2.2 Configuring a TCP/IP Filter Rule ............................................................................362
32.2.3 Configuring a Generic Filter Rule ........................................................................... 366
32.3 Example Filter .................................................................................................................. 367
32.4 Filter Types and NAT .......................................................................................................369
32.5 Firewall Versus Filters ..................................................................................................... 370
32.6 Applying a Filter ............................................................................................................... 370
32.6.1 Applying LAN Filters ............................................................................................... 370
32.6.2 Applying Remote Node Filters ............................................................................... 371
Chapter 33
System Password.................................................................................................................373
Table of Contents
P-793H v2 User’s Guide
20
Chapter 34
System Information & Diagnosis.........................................................................................375
34.1 Introduction to System Status .......................................................................................... 375
34.2 System Status .................................................................................................................. 375
34.3 System Information and Console Port Speed .................................................................. 377
34.3.1 System Information ................................................................................................ 378
34.3.2 Console Port Speed ...............................................................................................379
34.4 Log and Trace .................................................................................................................. 379
34.4.1 Viewing Error Log ................................................................................................... 379
34.4.2 Syslog Logging ....................................................................................................... 381
34.5 Diagnostic ........................................................................................................................ 384
Chapter 35
Firmware and Configuration File Maintenance..................................................................387
35.1 Introduction ...................................................................................................................... 387
35.2 Filename Conventions ..................................................................................................... 387
35.3 Backup Configuration ......................................................................................................388
35.3.1 Backup Configuration ............................................................................................. 389
35.3.2 Using the FTP Command from the Command Line ...............................................389
35.3.3 Example of FTP Commands from the Command Line ..........................................390
35.3.4 GUI-based FTP Clients .......................................................................................... 390
35.3.5 File Maintenance Over WAN .................................................................................. 390
35.3.6 Backup Configuration Using TFTP ......................................................................... 391
35.3.7 TFTP Command Example ...................................................................................... 391
35.3.8 GUI-based TFTP Clients ........................................................................................392
35.3.9 Backup Via Console Port ....................................................................................... 392
35.4 Restore Configuration ......................................................................................................393
35.4.1 Restore Using FTP ................................................................................................. 394
35.4.2 Restore Using FTP Session Example .................................................................... 395
35.4.3 Restore Via Console Port ....................................................................................... 395
35.5 Uploading Firmware and Configuration Files ..................................................................396
35.5.1 Firmware File Upload .............................................................................................396
35.5.2 Configuration File Upload ....................................................................................... 397
35.5.3 FTP File Upload Command from the DOS Prompt Example ................................. 398
35.5.4 FTP Session Example of Firmware File Upload .................................................... 398
35.5.5 TFTP File Upload ................................................................................................... 399
35.5.6 TFTP Upload Command Example ......................................................................... 399
35.5.7 Uploading Via Console Port ................................................................................... 400
35.5.8 Uploading Firmware File Via Console Port ............................................................400
35.5.9 Example Xmodem Firmware Upload Using HyperTerminal ................................... 401
35.5.10 Uploading Configuration File Via Console Port .................................................... 401
35.5.11 Example Xmodem Configuration Upload Using HyperTerminal ........................... 402
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