Chapter 14 Redirect Service
ZyWALL USG Series User’s Guide
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For SMTP traffic between lan1 and lan2:
• a from LAN1 to LAN2 firewall rule to allow SMTP messages from lan1 to lan2. Responses to this request
are allowed automatically.
• a SMTP redirect rule to forward SMTP traffic from lan1 to SMTP server A.
For SMTP traffic between lan2 and wan1:
• a from LAN2 to WAN firewall rule (default) to allow SMTP messages from lan2 to wan1. Responses to
these requests are allowed automatically.
• a policy route to forward SMTP messages from SMTP server A to the Internet.
14.2 The Redirect Service Screen
To configure redirection of a HTTP or SMTP request, click Configuration > Network > HTTP Redirect. This
screen displays the summary of the redirect rules.
Note: You can configure up to one HTTP redirect rule and one SMTP redirect rule for each
(incoming) interface.
Figure 312 Configuration > Network > Redirect Service
The following table describes the labels in this screen.
Table 156 Configuration > Network > Redirect Service
LABEL DESCRIPTION
Add Click this to create a new entry.
Edit Double-click an entry or select it and click Edit to open a screen where you can modify the
entry’s settings.
Remove To remove an entry, select it and click Remove. The Zyxel Device confirms you want to
remove it before doing so.
Activate To turn on an entry, select it and click Activate.
Inactivate To turn off an entry, select it and click Inactivate.
# This field is a sequential value, and it is not associated with a specific entry.
Status This icon is lit when the entry is active and dimmed when the entry is inactive.
Service This is the name of the service: HTTP or SMTP.
Name This is the descriptive name of a rule.
User/Group This is the user account or user group name to which this rule is applied.
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