[
{ type: install
  message: <<EOM
 This port contains a prebuilt kernel module. Due to the ever changing
 nature of FreeBSD it may be necessary to rebuild the module after a kernel
 source update.  To do this rebuild and reinstall the port.

===>  CONFIGURATION NOTE:

      To setup ng_ipacct, you may have to edit %%PREFIX%%/etc/ng_ipacct.conf.

      To run ng_ipacct from startup, add ng_ipacct_enable="YES"
      in your /etc/rc.conf or activate it in %%PREFIX%%/etc/ng_ipacct.conf.
EOM
}
]