HP-UX IPFilter Version 16 Administrator's Guide

example.7............................................................................................................................................125
example.8............................................................................................................................................125
example.9............................................................................................................................................125
example.10...........................................................................................................................................125
example.11...........................................................................................................................................125
example.12...........................................................................................................................................126
example.13...........................................................................................................................................126
example.sr...........................................................................................................................................127
firewall................................................................................................................................................128
server...................................................................................................................................................128
tcpstate................................................................................................................................................128
BASIC.NAT.........................................................................................................................................129
nat.eg...................................................................................................................................................129
nat-setup..............................................................................................................................................130
C HP-UX IPFilter Kernel Tunable Parameters...............................................................133
Overview.............................................................................................................................................133
fr_tcpidletimeout.................................................................................................................................133
fr_statemax..........................................................................................................................................134
ipf_icmp6_passthru.............................................................................................................................134
ipl_buffer_sz........................................................................................................................................134
Displaying Logging Buffer Statistics.............................................................................................134
ipl_suppress........................................................................................................................................135
ipl_logall..............................................................................................................................................135
Configuring and Viewing Kernel Tunable Parameters......................................................................135
Configuring Kernel Tunable Parameters on HP-UX 11i v3...........................................................135
Configuring Kernel Tunable Parameters on HP-UX 11i v1 and HP-UX 11i v2............................135
Configuring Kernel Tunable Parameters Using ndd...............................................................136
Configuring fr_statemax and fr_tcpidletimeout Using kmtune or kctune..............................136
D HP-UX IPFilter Static Linking......................................................................................137
Overview.............................................................................................................................................137
Static Linking of HP-UX IPFilter on HP-UX 11i v2 and HP-UX 11i v3..............................................137
Static Linking of HP-UX IPFilter on HP-UX 11i v1............................................................................137
E Performance Guidelines............................................................................................139
System Configuration.........................................................................................................................139
Rule Loading.......................................................................................................................................140
Rule Configuration..............................................................................................................................140
Traffic...................................................................................................................................................141
Performance Monitoring.....................................................................................................................142
Index...............................................................................................................................143
8 Table of Contents