[PATCH] Filter out IP addresses inappropriate for DNS forward records

[Jakub Hrozek]

This is a ressurrection of a very old thread
https://fedorahosted.org/pipermail/sssd-devel/2011-July/006493.html

Compared to what Honza suggested, I'm not checking the reserverd space.
I don't think we should be babysitting the admin that much - if he wants
to use a reserved address, let him. The main point of the patch is to
skip addresses such as IPv6 Link-Local that may be present on the
interface.

[Stephen Gallagher]

On Thu, 2012-05-10 at 19:30 +0200, Jakub Hrozek wrote:
>  This is a ressurrection of a very old thread
>  https://fedorahosted.org/pipermail/sssd-devel/2011-July/006493.html
>  
>  Compared to what Honza suggested, I'm not checking the reserverd space.
>  I don't think we should be babysitting the admin that much - if he wants
>  to use a reserved address, let him. The main point of the patch is to
>  skip addresses such as IPv6 Link-Local that may be present on the
>  interface. 
Ack.

[Stephen Gallagher]

On Thu, 2012-05-10 at 14:44 -0400, Stephen Gallagher wrote:
>  On Thu, 2012-05-10 at 19:30 +0200, Jakub Hrozek wrote:
>  > This is a ressurrection of a very old thread
>  > https://fedorahosted.org/pipermail/sssd-devel/2011-July/006493.html
>  > 
>  > Compared to what Honza suggested, I'm not checking the reserverd space.
>  > I don't think we should be babysitting the admin that much - if he wants
>  > to use a reserved address, let him. The main point of the patch is to
>  > skip addresses such as IPv6 Link-Local that may be present on the
>  > interface.
>  
>  Ack. 
Pushed to mastre.