Updated with feedback from sthen@.
Index: src/sbin/sysctl/sysctl.8
===================================================================
RCS file: /cvs/src/sbin/sysctl/sysctl.8,v
retrieving revision 1.175
diff -u -p -u -p -r1.175 sysctl.8
--- src/sbin/sysctl/sysctl.8 19 Apr 2014 16:20:08 -0000 1.175
+++ src/sbin/sysctl/sysctl.8 27 Apr 2014 13:42:18 -0000
@@ -296,6 +296,7 @@ and a few require a kernel compiled with
.It net.inet6.ip6.log_interval Ta integer Ta yes
.It net.inet6.ip6.hdrnestlimit Ta integer Ta yes
.It net.inet6.ip6.dad_count Ta integer Ta yes
+.It net.inet6.ip6.dad_pending Ta integer Ta yes
.It net.inet6.ip6.auto_flowlabel Ta integer Ta yes
.It net.inet6.ip6.defmcasthlim Ta integer Ta yes
.It net.inet6.ip6.use_deprecated Ta integer Ta yes
Index: src/lib/libc/gen/sysctl.3
===================================================================
RCS file: /cvs/src/lib/libc/gen/sysctl.3,v
retrieving revision 1.230
diff -u -p -u -p -r1.230 sysctl.3
--- src/lib/libc/gen/sysctl.3 19 Apr 2014 16:20:08 -0000 1.230
+++ src/lib/libc/gen/sysctl.3 27 Apr 2014 13:42:19 -0000
@@ -1671,6 +1671,7 @@ The currently defined protocols and name
.It ip6 Ta accept_rtadv Ta integer Ta yes
.It ip6 Ta auto_flowlabel Ta integer Ta yes
.It ip6 Ta dad_count Ta integer Ta yes
+.It ip6 Ta dad_pending Ta integer Ta yes
.It ip6 Ta defmcasthlim Ta integer Ta yes
.It ip6 Ta forwarding Ta integer Ta yes
.It ip6 Ta hdrnestlimit Ta integer Ta yes
@@ -1803,6 +1804,12 @@ This variable configures the number of I
.Pq duplicated address detection
probe packets.
These packets are generated when IPv6 interfaces are first brought up.
+.Pp
+.It Li ip6.dad_pending
+This variable displays the number of pending IPv6 DAD
+.Pq duplicated address detection
+before completion.
+It is used to make sure that DAD is completed before going further.
.Pp
.It Li ip6.defmcasthlim
The default hop limit value for an IPv6 multicast packet sourced by the node.
