ZyXEL Communications 91-009-073003B ユーザーズマニュアル

Chapter 5 Quick Setup

ZyWALL USG 50 User’s Guide

Figure 44   VPN Express Wizard: Step 3 

• Secure Gateway: If Any displays in this field, it is not configurable for the 

chosen scenario. If this field is configurable, enter the WAN IP address or 

domain name of the remote IPSec device (secure gateway) to identify the 

remote IPSec router by its IP address or a domain name. Use 0.0.0.0 if the 

remote IPSec router has a dynamic WAN IP address.

• Pre-Shared Key: Type the password. Both ends of the VPN tunnel must use 

the same password. Use 8 to 31 case-sensitive ASCII characters or 8 to 31 pairs 

of hexadecimal (“0-9”, “A-F”) characters. Proceed a hexadecimal key with “0x”. 

You will receive a PYLD_MALFORMED (payload malformed) packet if the same 

pre-shared key is not used on both ends.

• Local Policy (IP/Mask): Type the IP address of a computer on your network. 

You can also specify a subnet. This must match the remote IP address 

configured on the remote IPSec device. 

• Remote Policy (IP/Mask): If Any displays in this field, it is not configurable 

for the chosen scenario. If this field is configurable, type the IP address of a 

computer behind the remote IPSec device. You can also specify a subnet. This 

must match the local IP address configured on the remote IPSec device.