K 10
svn:author
V 7
thompsa
K 8
svn:date
V 27
2012-05-26T07:42:32.653994Z
K 7
svn:log
V 197
MFC r234487

 Add linkstate to bridge(4), set the link to up when at least one underlying
 interface is up, otherwise the link is down.

 This, among other things, allows carp to work on a bridge.

END