Configuring The General Screen; Figure 97 Incorrect Wan Ip - ZyXEL Communications 5 Series User Manual

Figure 97 Incorrect WAN IP

WAN 1
LAN
1 LAN user A wants to download a file from a remote server on the Internet. The
ZyWALL is using active/active load balancing and sends the request to an update server
(B) through WAN 1.
2 Update server B sends a file list to LAN user A. The download address of the desired file
is a file server (C). At the same time, update server B informs file server C that a
computer located at the WAN 1's IP address will download a file.
3 When LAN user A tries to retrieve the file from file server C, the request goes through
WAN 2.
File server C finds that the request comes from WAN 2's IP address instead of WAN 1's IP
address and rejects the request.

9.2.1 Configuring the General Screen

To configure your WAN General settings click NETWORK > WAN to open the General
screen.
WAN 2 refers to either the physical WAN 2 port on a ZyWALL with multiple
WAN ports or the 3G card on a single WAN ZyWALL in router mode.
ZyWALL 5/35/70 Series User's Guide
WAN 2
A
Internet
C
Chapter 9 WAN Screens
B
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