ZyXEL Communications P-660HW-Tx v3 User Manual page 236

Chapter 13 WAN IP Passthrough
Table 62 Traffic Direction and Applicable
TRAFFIC DIRECTION
WIP to WAN
WAN to WIP
WIP to LAN
LAN to WIP
WAN IP Passthrough and Remote Management
Figure 88 WAN IP Passthrough and Remote Management
LAN
WIP
If you configure the firewall as Low or Off and Remote Management is either
activated or disabled, trusted computers from the WAN side can access the WAN
IP Passthrough computer. If firewall is Off and Remote Management is activated,
trusted computers from the WAN side can access the ZyXEL Device. If you
configure the firewall as Medium or High and activate remote management,
trusted computers from the WAN side can only have access to the ZyXEL Device.
See Chapter 18 on page 279
The table below explains the WAN access to WAN IP Passthrough computer and
the ZyXEL Device with different firewall and Remote Management settings.
Table 63 WAN Access, Remote Management, and Firewall
FIREWALL
Low/Off
Off
Low
Medium/High
Use this screen to select the computer to use for WAN IP Passthrough. The
selected computer cannot have a static IP address configured in Network >
Local Network (LAN) > Client List.
Note: To use WAN IP Passthrough you will need to set the firewall to either Off, Low
or Custom (with the correct WAN to WAN/Router rule).
236
FIREWALL RULE
LAN to WAN
WAN to WAN/Router
LAN to LAN/Router
LAN to LAN/Router
for more information on Remote Management.
REMOTE ACCESS TO THE
MANAGEMENT ZYXEL DEVICE
Off No
On Yes
On No
On Yes
WAN
L/X
M/L/X
ACCESS TO THE
WIP COMPUTER
Yes
No
Yes
No
P-660HW-Tx v3 User's Guide