IPv6 fails for set_real_ip_from in 1.2.1

[Ruslan Ermilov]

On Mon, Jun 11, 2012 at 08:59:38AM -0400, dakrer wrote:
> I noticed in the 1.2.1 changelog that set_real_ip_from is supposed to
> support IPv6 addresses. Unfortunaly I get a configuration error when I
> try it.
> 
> This works fine:
> set_real_ip_from 127.0.0.1;
> real_ip_header X-Forwarded-For;
> 
> This fails:
> set_real_ip_from 127.0.0.1;
> set_real_ip_from ::1;
> real_ip_header X-Forwarded-For;
> 
> 
> $ nginx -t
> nginx: [emerg] invalid parameter "::1" in nginx.conf:22
> nginx: configuration file nginx.conf test failed

For IPv6 to work, nginx should be built with --with-ipv6.