Specifications
IPv4 and IPv6 Internet and WAN Settings
48
ProSAFE Gigabit Quad WAN SSL VPN Firewall SRX5308
After you have configured secondary WAN addresses, these addresses are displayed on the
following firewall rule screens:
• In the WAN Destination IP Address drop-down lists of the following inbound firewall rule
screens:
- Add LAN WAN Inbound Service screen
- Add DMZ WAN Inbound Service screen
• In the NAT IP drop-down lists of the following outbound firewall rule screens:
- Add LAN WAN Outbound Service screen
- Add DMZ WAN Outbound Service screen
For more information about firewall rules, see
Overview of Rules to Block or Allow Specific
Kinds of Traffic on page 136).
Note: It is important that you ensure that any secondary WAN addresses
are different from the primary WAN, LAN, and DMZ IP addresses
that are already configured on the VPN firewall. However, primary
and secondary WAN addresses can be in the same subnet.
The following is an example of correctly configured IP addresses:
Primary WAN1 IP address: 10.0.0.1 with subnet 255.0.0.0
Secondary WAN1 IP: 30.0.0.1 with subnet 255.0.0.0
Primary WAN2 IP address: 20.0.0.1 with subnet 255.0.0.0
Secondary WAN2 IP: 40.0.0.1 with subnet 255.0.0.0
DMZ IP address: 192.168.10.1 with subnet 255.255.255.0
Primary LAN IP address: 192.168.1.1 with subnet 255.255.255.0
Secondary LAN IP: 192.168.20.1 with subnet 255.255.255.0
To add a secondary WAN address to a WAN port:
1. Select Network Configuration > WAN Settings > W
AN Setup. In the upper right of the
screen, the IPv4 radio button is selected by default. The WAN Setup screen displays the
IPv4 settings (see Figure 11 on page 31).
2. Click the Edit table button in the Action column of the W
AN interface for which you want to
add a secondary WAN address. The WAN IPv4 ISP Settings screen displays (see Figure 12
on page 32, which shows the WAN2 IPv4 ISP Settings screen as an example).
3. Click the Secondary Addresses option arrow in the upper right of the screen. The W
AN
Secondary Addresses screen displays for the WAN interface that you selected. (The
following figure shows the WAN1 Secondary Addresses screen as an example and includes
one entry in the List of Secondary WAN addresses table.)