--- embedaddon/choparp/choparp.8	2012/02/21 16:49:51	1.1
+++ embedaddon/choparp/choparp.8	2016/10/18 13:39:35	1.1.1.1.2.2
@@ -27,7 +27,7 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.Dd October 11, 2002
+.Dd November 20, 2014
 .Dt CHOPARP 8
 .Os
 .Sh NAME
@@ -63,7 +63,13 @@ The keyword
 .Ad auto
 can also be used to use the address of
 .Ar if_name
-from the system configuration
+from the system configuration.
+.Pp
+A
+.Xr carp 4
+virtual router address can be specified as
+.Ad vhid:<hex>
+.
 .Pp
 .Ar net_addr
 must be in dotted quad notation