ZyWALL 5/35/70 Series User’s Guide
167
C
H A P T E R
8
Ì
WAN Screens
This chapter describes how to configure WAN settings.
8.1 WAN Overview
• Use the
WAN General
screen to configure load balancing, route priority, and connection
test settings for the ZyWALL.
• Use the
WAN1
screen to configure the WAN1 interface for Internet access on the
ZyWALL.
• Use the
WAN2
screen to configure the WAN2 interface for Internet access on the
ZyWALL.
• Use the
Traffic Redirect
screen to configure an alternative gateway.
• Use the
Dial Backup
screen to configure the backup WAN dial-up connection.
8.2 Multiple WAN
You can use a second connection for load sharing to increase overall network throughput or as
a backup to enhance network reliability.
The ZyWALL 70 or ZyWALL 35 has two WAN ports. You can connect one port to one ISP
(or network) and connect the other to a second ISP (or network). When the ZyWALL 5 is in
router mode, you can optionally insert a 3G card to add a second WAN interface.
The ZyWALL can balance the load between the two WAN interfaces (see
Section 8.3 on page
168
).
You can use policy routing to specify the WAN interface that specific services go through. An
ISP may give traffic from certain (more expensive) connections priority over the traffic from
other accounts. You could route delay intolerant traffic (like voice over IP calls) through this
kind of connection. Other traffic could be routed through a cheaper broadband Internet
connection that does not provide priority service. If one WAN interface's connection goes
down, the ZyWALL can automatically send its traffic through the other WAN interface. See
Chapter 23 on page 453
for details.
The ZyWALL's NAT feature allows you to configure sets of rules for one WAN interface and
separate sets of rules for the other WAN interface. Refer to
Chapter 21 on page 431
for details.
You can select through which WAN interface you want to send out traffic from UPnP-enabled
applications (see
Chapter 27 on page 515
).
Содержание ZyWALL 35 Series
Страница 2: ......
Страница 8: ...Safety Warnings ZyWALL 5 35 70 Series User s Guide 8 ...
Страница 52: ...List of Tables ZyWALL 5 35 70 Series User s Guide 52 ...
Страница 54: ...54 ...
Страница 60: ...Chapter 1 Getting to Know Your ZyWALL ZyWALL 5 35 70 Series User s Guide 60 ...
Страница 86: ...Chapter 2 Introducing the Web Configurator ZyWALL 5 35 70 Series User s Guide 86 ...
Страница 126: ...Chapter 4 Tutorials ZyWALL 5 35 70 Series User s Guide 126 Figure 57 SECURITY VPN VPN Rules IKE Add Network Policy ...
Страница 140: ...Chapter 4 Tutorials ZyWALL 5 35 70 Series User s Guide 140 ...
Страница 146: ...Chapter 5 Registration ZyWALL 5 35 70 Series User s Guide 146 ...
Страница 147: ...147 PART II Network LAN Screens 149 Bridge Screens 161 WAN Screens 167 DMZ Screens 203 WLAN 213 ...
Страница 148: ...148 ...
Страница 160: ...Chapter 6 LAN Screens ZyWALL 5 35 70 Series User s Guide 160 ...
Страница 173: ...Chapter 8 WAN Screens ZyWALL 5 35 70 Series User s Guide 173 Figure 93 NETWORK WAN General ...
Страница 202: ...Chapter 8 WAN Screens ZyWALL 5 35 70 Series User s Guide 202 ...
Страница 212: ...Chapter 9 DMZ Screens ZyWALL 5 35 70 Series User s Guide 212 ...
Страница 242: ...242 ...
Страница 262: ...Chapter 11 Firewall ZyWALL 5 35 70 Series User s Guide 262 Figure 146 SECURITY FIREWALL Rule Summary Edit ...
Страница 274: ...Chapter 11 Firewall ZyWALL 5 35 70 Series User s Guide 274 ...
Страница 294: ...Chapter 13 Configuring IDP ZyWALL 5 35 70 Series User s Guide 294 ...
Страница 320: ...Chapter 15 Anti Spam ZyWALL 5 35 70 Series User s Guide 320 ...
Страница 342: ...Chapter 16 Content Filtering Screens ZyWALL 5 35 70 Series User s Guide 342 ...
Страница 350: ...Chapter 17 Content Filtering Reports ZyWALL 5 35 70 Series User s Guide 350 ...
Страница 363: ...Chapter 18 IPSec VPN ZyWALL 5 35 70 Series User s Guide 363 Figure 210 SECURITY VPN VPN Rules IKE Edit Gateway Policy ...
Страница 373: ...Chapter 18 IPSec VPN ZyWALL 5 35 70 Series User s Guide 373 Figure 213 SECURITY VPN VPN Rules IKE Edit Network Policy ...
Страница 424: ...Chapter 19 Certificates ZyWALL 5 35 70 Series User s Guide 424 ...
Страница 430: ...430 ...
Страница 448: ...Chapter 21 Network Address Translation NAT ZyWALL 5 35 70 Series User s Guide 448 ...
Страница 474: ...Chapter 24 Bandwidth Management ZyWALL 5 35 70 Series User s Guide 474 ...
Страница 514: ...Chapter 26 Remote Management ZyWALL 5 35 70 Series User s Guide 514 ...
Страница 533: ...533 PART V Reports Logs and Maintenance Reports 535 Logs Screens 547 Maintenance 575 ...
Страница 534: ...534 ...
Страница 551: ...Chapter 31 Logs Screens ZyWALL 5 35 70 Series User s Guide 551 Figure 334 LOGS Log Settings ...
Страница 592: ...Chapter 32 Maintenance ZyWALL 5 35 70 Series User s Guide 592 ...
Страница 594: ...594 Troubleshooting 751 Product Specifications 757 ...
Страница 602: ...Chapter 33 Introducing the SMT ZyWALL 5 35 70 Series User s Guide 602 ...
Страница 622: ...Chapter 35 WAN and Dial Backup Setup ZyWALL 5 35 70 Series User s Guide 622 ...
Страница 628: ...Chapter 36 LAN Setup ZyWALL 5 35 70 Series User s Guide 628 ...
Страница 634: ...Chapter 37 Internet Access ZyWALL 5 35 70 Series User s Guide 634 ...
Страница 638: ...Chapter 38 DMZ Setup ZyWALL 5 35 70 Series User s Guide 638 ...
Страница 642: ...Chapter 39 Route Setup ZyWALL 5 35 70 Series User s Guide 642 ...
Страница 658: ...Chapter 41 Remote Node Setup ZyWALL 5 35 70 Series User s Guide 658 ...
Страница 662: ...Chapter 42 IP Static Route Setup ZyWALL 5 35 70 Series User s Guide 662 ...
Страница 700: ...Chapter 45 Filter Configuration ZyWALL 5 35 70 Series User s Guide 700 ...
Страница 738: ...Chapter 50 Remote Management ZyWALL 5 35 70 Series User s Guide 738 ...
Страница 746: ...Chapter 51 IP Policy Routing ZyWALL 5 35 70 Series User s Guide 746 ...
Страница 766: ...766 ...
Страница 770: ...Appendix A Hardware Installation ZyWALL 5 35 70 Series User s Guide 770 ...
Страница 778: ...Appendix B Pop up Windows JavaScripts and Java Permissions ZyWALL 5 35 70 Series User s Guide 778 ...
Страница 780: ...Appendix C Removing and Installing a Fuse ZyWALL 5 35 70 Series User s Guide 780 ...
Страница 802: ...Appendix D Setting up Your Computer s IP Address ZyWALL 5 35 70 Series User s Guide 802 ...
Страница 816: ...Appendix F Common Services ZyWALL 5 35 70 Series User s Guide 816 ...
Страница 852: ...Appendix J Importing Certificates ZyWALL 5 35 70 Series User s Guide 852 ...
Страница 856: ...Appendix K Legal Information ZyWALL 5 35 70 Series User s Guide 856 ...
Страница 862: ...Appendix L Customer Support ZyWALL 5 35 70 Series User s Guide 862 ...