Nginx not working

Hi,

I just got a fresh installation of Debian Squeeze as my Linode partition. I installed nginx + php. I configured both as indicated in the Linode wiki for LEMP installation (http://library.linode.com/lemp-guides/debian-6-squeeze). I add small test script in index.html and index.php file on my root website directory. When I try to access my website, I get the following response:

http://myipaddress ==> connection failed

http://myipaddress/index.html ==> connection failed

http://myipaddress/index.php ==> connection failed

I checked the log: there is no log (both nginx and website logs)

Is nginx working?

I checked the processes. Here is what I got:

root@li60-86:~# ps -aux | grep nginx
nginx     1540  0.0  1.0  18632  5144 ?        Ss   20:41   0:00 /usr/bin/php5-cgi
nginx     1547  0.0  0.3  18632  1868 ?        S    20:41   0:00 /usr/bin/php5-cgi
nginx     1548  0.0  0.3  18632  1868 ?        S    20:41   0:00 /usr/bin/php5-cgi
nginx     1549  0.0  0.3  18632  1868 ?        S    20:41   0:00 /usr/bin/php5-cgi
nginx     1550  0.0  0.3  18632  1868 ?        S    20:41   0:00 /usr/bin/php5-cgi
nginx     1551  0.0  0.3  18632  1868 ?        S    20:41   0:00 /usr/bin/php5-cgi
nginx     1552  0.0  0.3  18632  1868 ?        S    20:41   0:00 /usr/bin/php5-cgi
root      1631  0.0  0.1   3352   724 pts/0    S+   20:59   0:00 grep nginx

I'm newbie with Debian + nginx + PHP-cli but not with Ubuntu + Apache + mod_php5. It's like if nginx was not running. I have created some day ago an Ubunu oneiric + nginx + PHP-cli and it was worked fine. Now, with Debian, it seem like ngix doesn't work or like if port 80 was locked.

Here is my nginx website config:

server {

        listen   80; ## listen for ipv4
        #listen   [::]:80 default ipv6only=on; ## listen for ipv6

        server_name  myipaddress;

        access_log  /var/www/myipaddress/logs/access.log;

        error_log  /var/www/myipaddress/logs/error.log;

        location / {
                root /var/www/myipaddress/public_html;
                index  index.html index.htm index.php;
        }

        location /doc {
                root   /usr/share;
                autoindex on;
                allow 127.0.0.1;
                deny all;
        }

        location ~* ^.+\.(jpg|jpeg|gif|css|png|js|ico|xml)$ {
                access_log      off;
                expires         30d;
                root    /var/www/myipaddress/public_html;
        }

        location /images {
                root   /usr/share;
                autoindex on;
        }

        #error_page  404  /404.html;

        # redirect server error pages to the static page /50x.html
        #
        #error_page   500 502 503 504  /50x.html;
        #location = /50x.html {
        #       root   /var/www/nginx-default;
        #}
        # proxy the PHP scripts to Apache listening on 127.0.0.1:80
        #
        #location ~ \.php$ {
                #proxy_pass   http://127.0.0.1;
        #}

        # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
        #
        location ~ \.php$ {
                try_files $uri =404;
                fastcgi_split_path_info ^(.+\.php)(.*)$;
                fastcgi_pass   backend;
                fastcgi_index  index.php;
                fastcgi_param  SCRIPT_FILENAME  /var/www/[i]myipaddress[/i]/public_html$fastcgi_script_name;
                include /etc/nginx/fastcgi_params;
                fastcgi_param   CONTENT_TYPE    $content_type;
                fastcgi_param   CONTENT_LENGTH  $content_length;
                fastcgi_intercept_errors        on;
                fastcgi_ignore_client_abort     off;
                fastcgi_connect_timeout 60;
                fastcgi_send_timeout    180;
                fastcgi_read_timeout    180;
                fastcgi_buffer_size     128k;
                fastcgi_buffers 4 256k;
                fastcgi_busy_buffers_size       256k;
                fastcgi_temp_file_write_size    256k;
        }

        # deny access to .htaccess files, if Apache's document root
        # concurs with nginx's one
        #
        location ~ /\.ht {
                deny  all;
        }
}

upstream backend {
        server  127.0.0.1:9000;
}

and fastcgi_params is:

fastcgi_param  QUERY_STRING       $query_string;
fastcgi_param  REQUEST_METHOD     $request_method;
fastcgi_param  CONTENT_TYPE       $content_type;
fastcgi_param  CONTENT_LENGTH     $content_length;

fastcgi_param  SCRIPT_NAME        $fastcgi_script_name;
fastcgi_param  REQUEST_URI        $request_uri;
fastcgi_param  DOCUMENT_URI       $document_uri;
fastcgi_param  DOCUMENT_ROOT      $document_root;
fastcgi_param  SERVER_PROTOCOL    $server_protocol;

fastcgi_param  GATEWAY_INTERFACE  CGI/1.1;
fastcgi_param  SERVER_SOFTWARE    nginx/$nginx_version;

fastcgi_param  REMOTE_ADDR        $remote_addr;
fastcgi_param  REMOTE_PORT        $remote_port;
fastcgi_param  SERVER_ADDR        $server_addr;
fastcgi_param  SERVER_PORT        $server_port;
fastcgi_param  SERVER_NAME        $server_name;

# PHP only, required if PHP was built with --enable-force-cgi-redirect
fastcgi_param  REDIRECT_STATUS    200;

Somebody has any idea?

Thanks