K 10
svn:author
V 2
ae
K 8
svn:date
V 27
2011-07-28T10:10:39.760817Z
K 7
svn:log
V 595
MFC r223080:
  Implement "global" mode for ipfw nat. It is similar to natd(8)
  "globalport" option for multiple NAT instances.

  If ipfw rule contains "global" keyword instead of nat_number, then
  for each outgoing packet ipfw_nat looks up translation state in all
  configured nat instances. If an entry is found, packet aliased
  according to that entry, otherwise packet is passed unchanged.

  User can specify "skip_global" option in NAT configuration to exclude
  an instance from the lookup in global mode.

  PR:		kern/157867
  Submitted by:	Alexander V. Chernikov (previous version)

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