Change Wan Trunk Algorithm; Nat 1:1 Example; Figure 87 Network > Interface > Ethernet > Edit > Ge2; Figure 88 Network > Interface > Trunk > Wan_Trunk > Edit - ZyXEL Communications Unified Security Gateway ZyWALL 1000 User Manual

Figure 87 Network > Interface > Ethernet > Edit > ge2
2 Click the Edit icon for ge3, and enter the available bandwidth (512 kbps) in the
Upstream Bandwidth and Downstream Bandwidth fields. Click OK.

6.5.2 Change WAN Trunk Algorithm

1 Click Network > Interface > Trunk. Click the Edit icon next to WAN_TRUNK.
2 In the Load Balancing Algorithm field, select Weighted Round Robin. After the
screen refreshes, enter 2 and 1 in the Weight column for ge2 and ge3, respectively. Click
OK.
Figure 88 Network > Interface > Trunk > WAN_TRUNK > Edit

6.6 NAT 1:1 Example

In this example, there is an SMTP mail server in the LAN zone. It has a private IP address of
192.168.1.21. The public IP address of the server is 1.1.1.1.
In order for the server to be accessible to people from the Internet (WAN zone), you need to
create a 1:1 NAT mapping from the public IP address to its private one.
ZyWALL USG 1000 User's Guide
Chapter 6 Tutorials
147