OS-7667 IPFilter needs to keep and report state for cloud firewall logging
Portions contributed by: Mike Gerdts <mike.gerdts@joyent.com>

*** 78,87 ****
--- 78,88 ----
  s dev/igb=../devices/pseudo/clone@0:igb
  s dev/ip6=../devices/pseudo/ip6@0:ip6
  s dev/ip=../devices/pseudo/ip@0:ip
  s dev/ipauth=../devices/pseudo/ipf@0:ipauth
  s dev/ipf=../devices/pseudo/ipf@0:ipf
+ s dev/ipfev=../devices/pseudo/ipf@0:ipfev
  s dev/ipl=../devices/pseudo/ipf@0:ipf
  s dev/iplookup=../devices/pseudo/ipf@0:iplookup
  s dev/ipmpstub=../devices/pseudo/dlpistub@0:ipmpstub
  s dev/ipnat=../devices/pseudo/ipf@0:ipnat
  s dev/ipscan=../devices/pseudo/ipf@0:ipscan