.I NUD_STATE
takes values listed below or the special value
.B all
-which means all states. This option may occur more than once.
+which means all states. This option may occur more than once.
If this option is absent,
.B ip
lists all entries except for
.PP
With the
.B -statistics
-option, the command becomes verbose. It prints out the number of
+option, the command becomes verbose. It prints out the number of
deleted neighbours and the number of rounds made to flush the
-neighbour table. If the option is given
+neighbour table. If the option is given
twice,
.B ip neigh flush
also dumps all the deleted neighbours.