-.\" $OpenBSD: carp.4,v 1.34 2010/03/12 13:36:16 mpf Exp $
+.\" $OpenBSD: carp.4,v 1.35 2015/01/21 11:21:27 mpi Exp $
.\"
.\" Copyright (c) 2003, Ryan McBride. All rights reserved.
.\"
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
.\" SUCH DAMAGE.
.\"
-.Dd $Mdocdate: March 12 2010 $
+.Dd $Mdocdate: January 21 2015 $
.Dt CARP 4
.Os
.Sh NAME
is used to specify which interface the
.Nm
device attaches to.
-If unspecified, the kernel attempts to set it by looking for
-another interface with the same subnet.
These configurations can be done using
.Xr ifconfig 8 ,
or through the