=====================
ippool
http://download.oracle.com/docs/cd/E19082-01/819-2240/ippool-1m/index.html

#Read in IP pool configuration information from file and load it into the kernel.
ippool -f /etc/ipf/ippool.conf

#Display a list of pools of the type: tree loaded in the kernel.
ippool -l

#Remove an existing data node from a pool in the kernel.
ippool -r -m 100 -i 123.123.123.123/32

#Add a new data node to an existing pool in the kernel.
ippool -a -m 100 -i 123.123.123.123/32

#Flush loaded pools from the kernel (Empty all)
ippool -F


=====================



http://www.netbsd.org/docs/network/nsps/config_ipf.html
http://www.obfuscation.org/ipf/ipf-howto.html


Some Commonly used ipf commands
===============================

ipf -E                          : Enable ipfilter when running
                                : for the first time.
                                : (Needed for ipf on Tru64)

ipf -f /etc/ipf/ipf.conf        : Load rules in /etc/ipf/ipf.conf file
                                : into the active firewall.

ipf -Fa -f /etc/ipf/ipf.conf    : Flush all rules, then load rules in
                                : /etc/ipf/ipf.conf into active firwall.

ipf -Fi                         : Flush all input rules.

ipf -I -f /etc/ipf/ipf.conf     : Load rules in /etc/ipf/ipf.conf file
                                : into inactive firewall.

ipf -V                          : Show version info and active list.

ipf -s                          : Swap active and inactive firewalls.

ipfstat                         : Show summary

ipfstat -i                      : Show input list

ipfstat -o                      : Show output list

ipfstat -hio                    : Show hits against all rules

ipfstat -t -T 5                 : Monitor the state table and refresh every  
                                : 5 seconds. Output is similiar to      
                                : 'top' monitoring the process table.

ipmon -s S                      : Watch state table.

ipmon -sn                       : Write logged entries to syslog, and
                                : convert back to hostnames and servicenames.

ipmon -s [file]                 : Write logged entries to some file.

ipmon -Ds                       : Run ipmon as a daemon, and log to
                                : default location. 
                                : (/var/adm/messages for Solaris)
                                : (/var/log/syslog for Tru64)