TLS SNI support disabled

Server NGINX
1

I was rebuilding nginx on a staging server and noticed: TLS SNI support
disabled

/usr/local/nginx/sbin/nginx -V

nginx version: nginx/1.0.15
built by gcc 4.1.2 20080704 (Red Hat 4.1.2-48/CentOS 5.5 Final)
TLS SNI support disabled

Is that something I should be concerned about?

Thanks in advance.

Regards,

Justin D. http://www.twitter.com/jdorfman

2

On Wed, 2012-05-02 at 12:34 -0700, Justin D. wrote:

Is that something I should be concerned about?
Most likely not. Great feature, not widely supported across browsers
yet.

Cliff

3

This is great. Thanks Cliff and Jim =)

Regards,

Justin D. http://www.twitter.com/jdorfman

4

On 5/2/12 3:54 PM, Cliff W. wrote:

Is that something I should be concerned about?

TLS/SNI support is enabled if you build nginx “–with-http_ssl_module”
and if you have an recent enough version of OpenSSL on your system. I
don’t think OpenSSL is recent enough on RHEL/CentOS 5.x but should be in
6.x.

Most likely not. Great feature, not widely supported across browsers
yet.

If you exclude Windoze XP and older, and older versions of MacOS, it is
fairly widely supported. I think the biggest problem is the still large
installed base of XP.

Server Name Indication - Wikipedia (sorry for
the Wikipedia reference but it seems accurate as of this writing).

Server Name Indication - Wikipedia

Cliff

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–
Jim O.