ZyXEL Communications ZyXEL ZyWALL 50 User Manual page 14

P312 Broadband Security Gateway
14.3 Exempt Computers ............................................................................................................... 14-1
14.4 Customizing.......................................................................................................................... 14-2
14.5 Keywords.............................................................................................................................. 14-2
14.6 Log Records ......................................................................................................................... 14-2
ADVANCED MANAGEMENT ................................................................................................................... IV
Chapter 15 Filter Configuration........................................................................................................... 15-1
15.1 About Filtering ..................................................................................................................... 15-1
15.1.1 The Filter Structure of the ZyWALL................................................................................ 15-2
15.2 Configuring a Filter Set ........................................................................................................ 15-4
15.2.1 Filter Rules Summary Menu............................................................................................. 15-6
15.2.2 Configuring a Filter Rule.................................................................................................. 15-7
15.2.3 TCP/IP Filter Rule ............................................................................................................ 15-7
15.2.4 Generic Filter Rule ......................................................................................................... 15-12
15.3 Example Filter .................................................................................................................... 15-14
15.4 Filter Types and NAT......................................................................................................... 15-17
15.5 Firewall............................................................................................................................... 15-17
15.6 Applying a Filter and Factory Defaults .............................................................................. 15-18
15.6.1 LAN traffic ..................................................................................................................... 15-18
15.6.2 Remote Node Filters....................................................................................................... 15-18
Chapter 16 SNMP Configuration ......................................................................................................... 16-1
16.1 About SNMP ........................................................................................................................ 16-1
16.2 Supported MIBs.................................................................................................................... 16-3
16.3 Configuring SNMP............................................................................................................... 16-3
16.4 SNMP Traps ......................................................................................................................... 16-4
Chapter 17 System Information & Diagnosis...................................................................................... 17-1
xiv Table Of Contents