We have installed Nginx on CentOS 6. This is a new install using Nginx 1.4.1 and OpenSSL 1.0.1e

We then confgured our vhosts to use SPDY, however using a few different tests, it's showing that SPDY is not enabled?

There are no messages in the logs and it restarts fine?

spdycheck.com:
-----------------------
Missing NPN Extension in SSL/TLS Handshake
Sorry, but this server is not including an NPN Entension during the SSL/TLS handshake. The NPN Extension is an additional part of the SSL/TLS ServerHello message which allows web servers to tell browsers they support additional protocols, like SPDY. SSL/TLS servers that don't use send the NPN Extension cannot use SPDY because they have no way to tell the browser to use SPDY instead of HTTP.

ssllabs.com:
-------------------
Next Protocol Negotiation No



Please see config below:


[root@lb-3 ~]# nginx -V
nginx version: nginx/1.4.1
built by gcc 4.4.7 20120313 (Red Hat 4.4.7-3) (GCC)
TLS SNI support enabled
configure arguments: --user=nginx --group=nginx --prefix=/usr/share/nginx --sbin-path=/usr/sbin/nginx --conf-path=/etc/nginx/nginx.conf --error-log-path=/var/log/nginx/error.log --http-log-path=/var/log/nginx/access.log --http-client-body-temp-path=/var/lib/nginx/tmp/client_body --http-proxy-temp-path=/var/lib/nginx/tmp/proxy --http-fastcgi-temp-path=/var/lib/nginx/tmp/fastcgi --http-uwsgi-temp-path=/var/lib/nginx/tmp/uwsgi --http-scgi-temp-path=/var/lib/nginx/tmp/scgi --pid-path=/var/run/nginx.pid --lock-path=/var/lock/subsys/nginx --with-http_ssl_module --with-http_realip_module --with-http_addition_module --with-http_xslt_module --with-http_image_filter_module --with-http_geoip_module --with-http_sub_module --with-http_dav_module --with-http_flv_module --with-http_gzip_static_module --with-http_random_index_module --with-http_secure_link_module --with-http_degradation_module --with-http_stub_status_module --with-http_perl_module --with-http_mp4_module --with-http_spdy_module --with-http_gunzip_module --with-mail --with-file-aio --with-mail_ssl_module --with-ipv6 --with-cc-opt='-O2 -g' --with-cc-opt='-O2 -g'


[root@lb-3 ~]# openssl version
OpenSSL 1.0.1e 11 Feb 2013

[root@lb-3 ~]# which openssl
/usr/bin/openssl



server {
listen 443 ssl spdy;
spdy_headers_comp 5;

ssl_certificate /etc/nginx/certs/xxx;
ssl_certificate_key /etc/nginx/certs/xxx;


server_name www.xxx.com;
...snip...

}