inaccessible from web

Hi all

I can access my wrodpress locally
and on my complete lans both on wired and wireless networks without any issues
but from the web i can
only c my apache2 page and my phpmyadmin page

for ex my ip
xx.xx.xx.xx : i get apache page , it works
xx.xx.xx.xx/phpmyadmin : i c the phpmyadmin page
xx.xx.xx.xx/wordpress : iget sorry, we cant open the web page that you requested because access was denied.

where am i worng . just in case posting my

wp-config file

<?php

/**

 * The base configurations of the WordPress.

 *

 * This file has the following configurations: MySQL settings, Table Prefix,

 * Secret Keys, WordPress Language, and ABSPATH. You can find more information

 * by visiting {@link https://codex.www.ads-software.com/Editing_wp-config.php Editing

 * wp-config.php} Codex page. You can get the MySQL settings from your web host.

 *

 * This file is used by the wp-config.php creation script during the

 * installation. You don't have to use the web site, you can just copy this file

 * to "wp-config.php" and fill in the values.

 *

 * @package WordPress

 */

// ** MySQL settings - You can get this info from your web host ** //

/** The name of the database for WordPress */

define('DB_NAME', 'fotoworld');

/** MySQL database username */

define('DB_USER', 'root');

/** MySQL database password */

define('DB_PASSWORD', 'root123');

/** MySQL hostname */

define('DB_HOST', 'localhost');

/** Database Charset to use in creating database tables. */

define('DB_CHARSET', 'utf8');

/** The Database Collate type. Don't change this if in doubt. */

define('DB_COLLATE', '');

/**#@+

 * Authentication Unique Keys and Salts.

 *

 * Change these to different unique phrases!

 * You can generate these using the {@link https://api.www.ads-software.com/secret-key/1.1/salt/ www.ads-software.com secret-key service}

 * You can change these at any point in time to invalidate all existing cookies. This will force all users to have to log in again.

 *

 * @since 2.6.0

 */

define('AUTH_KEY',         'put your unique phrase here');

define('SECURE_AUTH_KEY',  'put your unique phrase here');

define('LOGGED_IN_KEY',    'put your unique phrase here');

define('NONCE_KEY',        'put your unique phrase here');

define('AUTH_SALT',        'put your unique phrase here');

define('SECURE_AUTH_SALT', 'put your unique phrase here');

define('LOGGED_IN_SALT',   'put your unique phrase here');

define('NONCE_SALT',       'put your unique phrase here');

/**#@-*/

/**

 * WordPress Database Table prefix.

 *

 * You can have multiple installations in one database if you give each a unique

 * prefix. Only numbers, letters, and underscores please!

 */

$table_prefix  = 'wp_';

/**

 * WordPress Localized Language, defaults to English.

 *

 * Change this to localize WordPress. A corresponding MO file for the chosen

 * language must be installed to wp-content/languages. For example, install

 * de_DE.mo to wp-content/languages and set WPLANG to 'de_DE' to enable German

 * language support.

 */

define('WPLANG', '');

/**

 * For developers: WordPress debugging mode.

 *

 * Change this to true to enable the display of notices during development.

 * It is strongly recommended that plugin and theme developers use WP_DEBUG

 * in their development environments.

 */

define('WP_DEBUG', false);

define('WP_ALLOW_MULTISITE', true);

define( 'MULTISITE', true );

define( 'SUBDOMAIN_INSTALL', false );

$base = '/wordpress/';

define( 'DOMAIN_CURRENT_SITE', '192.168.1.7' );

define( 'PATH_CURRENT_SITE', '/wordpress/' );

define( 'SITE_ID_CURRENT_SITE', 1 );

define( 'BLOG_ID_CURRENT_SITE', 1 );

/* That's all, stop editing! Happy blogging. */

/** Absolute path to the WordPress directory. */

if ( !defined('ABSPATH') )

	define('ABSPATH', dirname(__FILE__) . '/');

/** Sets up WordPress vars and included files. */

require_once(ABSPATH . 'wp-settings.php');

my .htaccess

RewriteEngine On
RewriteBase /wordpress/
RewriteRule ^index\.php$ - [L]

# uploaded files
RewriteRule ^([_0-9a-zA-Z-]+/)?files/(.+) wp-includes/ms-files.php?file=$2 [L]

# add a trailing slash to /wp-admin
RewriteRule ^([_0-9a-zA-Z-]+/)?wp-admin$ $1wp-admin/ [R=301,L]

RewriteCond %{REQUEST_FILENAME} -f [OR]
RewriteCond %{REQUEST_FILENAME} -d
RewriteRule ^ - [L]
RewriteRule  ^[_0-9a-zA-Z-]+/(wp-(content|admin|includes).*) $1 [L]
RewriteRule  ^[_0-9a-zA-Z-]+/(.*\.php)$ $1 [L]
RewriteRule . index.php [L]

apache2/sites-available/default
<VirtualHost *:80>
	ServerAdmin webmaster@localhost

	DocumentRoot /var/www
	<Directory />
		Options FollowSymLinks
		AllowOverride None
	</Directory>
	<Directory /var/www/>
		Options Indexes FollowSymLinks MultiViews
		AllowOverride all
		Order allow,deny
		allow from all
	</Directory>

	ScriptAlias /cgi-bin/ /usr/lib/cgi-bin/
	<Directory "/usr/lib/cgi-bin">
		AllowOverride None
		Options +ExecCGI -MultiViews +SymLinksIfOwnerMatch
		Order allow,deny
		Allow from all
	</Directory>

	ErrorLog ${APACHE_LOG_DIR}/error.log

	# Possible values include: debug, info, notice, warn, error, crit,
	# alert, emerg.
	LogLevel warn

	CustomLog ${APACHE_LOG_DIR}/access.log combined

    Alias /doc/ "/usr/share/doc/"
    <Directory "/usr/share/doc/">
        Options Indexes MultiViews FollowSymLinks
        AllowOverride None
        Order deny,allow
        Deny from all
        Allow from 127.0.0.0/255.0.0.0 ::1/128
    </Directory>

</VirtualHost>

somwhere said v need to make 000-default file also

but i have not yet made it