--- embedaddon/choparp/choparp.8	2013/07/22 01:01:52	1.1.1.1.2.1
+++ embedaddon/choparp/choparp.8	2016/10/18 13:39:35	1.1.1.1.2.2
@@ -27,15 +27,14 @@
 .\" 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
 .Nm choparp
 .Nd cheap and omitted proxy ARP
 .Sh SYNOPSIS
-.Nm choparp
-.Op Fl v
+.Nm chpoarp
 .Ar if_name mac_addr
 .Oo Fl Oc Ns Ar net_addr Ns
 .Op / Ns Ar net_mask
@@ -43,7 +42,7 @@
 .Sh DESCRIPTION
 .Pp
 .Nm choparp 
-is an easy-to-use proxy ARP daemon.
+is a easy-to-use proxy ARP daemon.
 It watches ARP request packets visible on the interface specified by argument
 .Ar if_name ,
 and sends proxy ARP reply to the sender if the ARP request queries the
@@ -53,7 +52,7 @@ for the network specified by
 .Ar net_addr Ns / Ar net_mask .
 .Pp
 .Ar mac_addr
-is the MAC address to be published for the specified hosts.
+is th MAC address to be published for the specified hosts.
 It is normally the address of
 .Ar if_name .
 The format of
@@ -64,8 +63,14 @@ 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
 .Pq for example Ad 133.138.1.134
@@ -73,7 +78,7 @@ or be a 32 bit hexadecimal value starting with
 .Dq 0x
 .Pq for example Ad 0x858a0186 .
 .Ar net_mask
-can likewise be specified as a dotted quad or hexadecimal value,
+can likewise be speficied as a dotted quad or hexadecimal value,
 or alternatively as a mask length. The following address specifications
 are therefore equivalent:
 .Bl -item -offset indent
@@ -90,16 +95,6 @@ Addresses can be
 .Em excluded
 by preceding them with
 .Fl
-.Pp
-.Fl v
-option enables verbose mode, showing warning for invalid ARP packets.
-.Pp
-.Nm choparp
-uses the Berkeley Packet Filter
-.Nm bpf(4)
-and so the kernel must be compiled with support for the
-.Nm bpf
-device.
 .Sh EXAMPLES
 If you have network interface
 .Dq ne0