ZyXEL Communications 2 Plus User Manual

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 Chapter 4 Tutorials
ZyWALL 2 Plus User’s Guide
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Figure 36   SECURITY > VPN > VPN Rules (IKE)> Add Network Policy   
4.1.3  Configuring the Firewall Rules
Suppose you have several VPN tunnels but you only want to allow device B’s network to 
access the FTP server. You also only want FTP traffic to go to the FTP server, so you want to 
block all other traffic types (like chat, e-mail, web and so on). The following sections show 
how to configure firewall rules to enforce these restrictions.
4.1.3.1  Firewall Rule to Allow Access Example
Configure a firewall rule that allows FTP access from the VPN tunnel to the FTP server.