Vantage CNM 2.0 User’s Guide
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Chapter 8 Configuration > WAN
8.3.1 Traffic Redirect
Traffic redirect forwards WAN traffic to a backup gateway when the ZyWALL cannot
connect to the Internet through its normal gateway. Connect the backup gateway on the WAN
so that the ZyWALL still provides firewall protection. This feature is not available on all
models.
Figure 54 Traffic Redirect WAN Setup
The following network topology allows you to avoid triangle route security issues (see
ZyWALL Appendices) when the backup gateway is connected to the LAN or DMZ. Use IP
alias to configure the LAN into two or three logical networks with the ZyWALL itself as the
gateway for each LAN network. Put the protected LAN in one subnet (Subnet 1 in the
following figure) and the backup gateway in another subnet (Subnet 2). Configure a LAN to
LAN/ZyWALL firewall rule that forwards packets from the protected LAN (Subnet 1) to the
backup gateway (Subnet 2).
Figure 55 Traffic Redirect LAN Setup
8.3.2 Configuring Dial Backup - ZyWALL
Use the next menu to configure Dial Backup on the ZyWALL.
Содержание VANTAGE CNM 2.0 -
Страница 30: ...Vantage CNM 2 0 User s Guide 33 Chapter 1 Introducing Vantage ...
Страница 40: ...Vantage CNM 2 0 User s Guide 43 Chapter 2 GUI Introduction ...
Страница 66: ...Vantage CNM 2 0 User s Guide 69 Chapter 4 Configuration Select Device BB General ...
Страница 78: ...Vantage CNM 2 0 User s Guide 81 Chapter 5 Configuration LAN ...
Страница 96: ...Vantage CNM 2 0 User s Guide 99 Chapter 7 Configuration DMZ ...
Страница 126: ...Vantage CNM 2 0 User s Guide 129 Chapter 8 Configuration WAN ...
Страница 140: ...Vantage CNM 2 0 User s Guide 143 Chapter 9 Configuration NAT ...
Страница 144: ...Vantage CNM 2 0 User s Guide 147 Chapter 10 Configuration Static Route ...
Страница 162: ...Vantage CNM 2 0 User s Guide 165 Chapter 11 Configuration VPN ...
Страница 182: ...Vantage CNM 2 0 User s Guide 185 Chapter 12 Configuration Firewall ...
Страница 188: ...Vantage CNM 2 0 User s Guide 191 Chapter 13 Configuration Device Log ...
Страница 236: ...Vantage CNM 2 0 User s Guide 239 Chapter 18 Other System Screens ...
Страница 239: ...Vantage CNM 2 0 User s Guide Chapter 19 Monitor Alarms 242 Figure 132 Monitor Current Alarms ...
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