ZyXEL Communications ZyWALL 5 Support Notes page 212

How to apply the security police over ZyWALL WLAN traffic?
1. Switch to SECURITY > FIREWALL > Default Rule configuration page. Remember to turn on
the firewall global switch otherwise all firewall ACL won't actually take effect on inspecting the
packet. We want to control the traffic from WLAN and only allow the WLAN traffic go to
internet (WAN). Thus, we Permit the traffic from WALN to WAN interface and Drop his traffic
to LAN, DMZ, WLAN and VPN interface.
2. ZyWALL also can granularity setup the access control rule according to different WLAN host (IP
address) or packet services type (protocol types and ports). Switch to Rule Summary page and
All contents copyright (c) 2006 ZyXEL Communications Corporation.
ZyWALL 5 Support Notes
212