EDNS0 client subnet in BIND 9.10

[Mukund Sivaraman]

I'm not sure how ECS would be useful for load-balancing, as in the best
case scenario it would require one to control every client side to send
the client-subnet option.

On Fri, Nov 10, 2017 at 04:44:10PM +0000, Tony Finch wrote:
> Ben Croswell <ben.croswell at gmail.com> wrote:
> >
> > I have looked through the ARM and found references to setting the option in
> > a dig. However I was not able locate options for sourcing that option on
> > the DNS server.
> 
> BIND currently supports ECS on authoritative servers in ACLs for selecting
> views.

This is broken and not recommended for production use.

		Mukund