On 2014/04/27 06:14, Loganaden Velvindron wrote:
> Hi All,
> 
> I've attempted to document net.inet6.ip6.dad_pending based on the diff
> when it was added to the tree.
> 
> Feedback welcomed.
> 
> 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 13:09:21 -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 13:09:22 -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 +1804,11 @@ 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 configures the number of pending IPv6 DAD
> +.Pq duplicated address detection
> +before completion.
>  .Pp
>  .It Li ip6.defmcasthlim
>  The default hop limit value for an IPv6 multicast packet sourced by the node.
> 

This is a read-only value which displays how many DAD are pending, it isn't 
something
that you can set.

Maybe like this?

+This variable displays the number of pending IPv6 DAD
+.Pq duplicated address detection
+before completion.

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