--- in.ndpd.1m.orig	Thu Oct 26 12:08:55 2006
+++ in.ndpd.1m.new	Thu Oct 26 22:55:57 2006
@@ -14,7 +14,8 @@
 DESCRIPTION
      in.ndpd provides both the host and router  autoconfiguration
      components  of  Neighbor  Discovery  for  IPv6 and Stateless
-     Address Autoconfiguration for IPv6. In  particular,  in.ndpd
+     and Stateful Address Autoconfiguration for IPv6. In
+     particular,  in.ndpd
      implements:
 
        o  router discovery;
@@ -23,8 +24,10 @@
 
        o  parameter discovery;
 
-       o  address autoconfiguration; and
+       o  invocation of stateful address autoconfiguration;
 
+       o  stateless address autoconfiguration; and
+
        o  privacy extensions for stateless address autoconfigura-
           tion.
 
@@ -78,8 +81,21 @@
      additional servers. The stateless mechanism enables  a  host
      to  generate its own addresses and uses local information as
      well as non-local information that is advertised by  routers
-     to generate the addresses.
+     to generate the addresses.  in.ndpd will plumb logical
+     interfaces for each of these addresses.
 
+     Stateful autoconfiguration involves the dhcpagent(1M) daemon
+     and the use of the DHCPv6 protocol.  The dhcpagent daemon is
+     responsible for plumbing the logical interfaces for the
+     acquired addresses, maintaining the leases, and handling
+     duplicate addresses.  In.ndpd starts the dhcpagent daemon
+     automatically and signals when DHCPv6 should be started.
+     In.ndpd also detects when dhcpagent configures the logical
+     interfaces, and sets the appropriate prefix length on each
+     according to received Routing Advertisement messages.
+     In.ndpd will not stop dhcpagent; use ifconfig(1M) to control
+     dhcpagent(1M) if necessary.
+
      Temporary addresses that are autoconfigured for an interface
      can  also  be  implemented.  A  temporary  address  token is
      enabled for one or  more  interfaces  on  a  host.  However,
@@ -105,12 +121,14 @@
      tion, see System Administration Guide: IP Services
 
 OPTIONS
-     -a              Turn off stateless address  auto  configura-
+     -a              Turn off stateless and stateful address
+                     auto  configura-
                      tion. When set, the daemon does not autocon-
                      figure any addresses and does  not  renumber
                      any  addresses.  This  option  does the same
                      thing as the following line in ndpd.conf(4):
 
+                     ifdefault StatefulAddrConf off
                      ifdefault StatelessAddrConf off
 
 
@@ -171,8 +189,8 @@
 
 
 SEE ALSO
-     ifconfig(1M), routeadm(1M), svcadm(1M), ndpd.conf(4), attri-
-     butes(5), icmp6(7P),ip6(7P), attributes(5), smf(5)
+     ifconfig(1M), dhcpagent(1M), routeadm(1M), svcadm(1M),
+     ndpd.conf(4), attributes(5), smf(5), icmp6(7P), ip6(7P)
 
      System Administration Guide: IP Services
 
@@ -187,6 +205,9 @@
      Stateless  Address  Autoconfiguration  in IPv6. The Internet
      Society. January 2001.
 
+     Droms, R. RFC 3315, Dynamic Host Configuration Protocol for
+     IPv6 (DHCPv6).  Cisco Systems.  July 2003.
+
 DIAGNOSTICS