Настройка нескольких виртуальных хостов apache2 на разные ip адреса

# This configuration file is auto-generated.
# WARNING: Do not edit this file, otherwise your changes will be lost.
# Please edit template /etc/network/interfaces.template instead.
auto lo
iface lo inet loopback
# Auto generated venet0 interfaces
auto venet0
iface venet0 inet static
        address 127.0.0.1
        netmask 255.255.255.255
        broadcast 0.0.0.0
iface venet0 inet6 static
        address ::2
        netmask 128
        up ip -6 r a default dev venet0
auto venet0:0
iface venet0:0 inet static
        address %LOCAL_IP%
        netmask 255.0.0.0
auto eth1
iface eth1 inet static
        address %EXTERNAL_IP_1%
        netmask 255.255.254.0
        up ip route add default via %GATEWAY_IP%
auto eth1:0
iface eth1:0 inet static
        address %EXTERNAL_IP_2%
        netmask 255.255.255.0
auto eth1:2
iface eth1:2 inet static
        address %EXTERNAL_IP_3%
        netmask 255.255.255.0

<VirtualHost %EXTERNAL_IP_1%:80>
        # The ServerName directive sets the request scheme, hostname and port that
        # the server uses to identify itself. This is used when creating
        # redirection URLs. In the context of virtual hosts, the ServerName
        # specifies what hostname must appear in the request's Host: header to
        # match this virtual host. For the default virtual host (this file) this
        # value is not decisive as it is used as a last resort host regardless.
        # However, you must set it for any further virtual host explicitly.
        # ServerName www.example.com
        ServerName site1.ru
        ServerAlias www.site1.ru
        ServerAdmin webmaster@localhost
        DocumentRoot /var/www/site1.ru
        # Available loglevels: trace8, ..., trace1, debug, info, notice, warn,
        # error, crit, alert, emerg.
        # It is also possible to configure the loglevel for particular
        # modules, e.g.
        #LogLevel info ssl:warn
        ErrorLog ${APACHE_LOG_DIR}/error.log
        CustomLog ${APACHE_LOG_DIR}/access.log combined
        # For most configuration files from conf-available/, which are
        # enabled or disabled at a global level, it is possible to
        # include a line for only one particular virtual host. For example the
        # following line enables the CGI configuration for this host only
        # after it has been globally disabled with a2disconf.
        #Include conf-available/serve-cgi-bin.conf
        <Directory /var/www/site1.ru>
                Options Indexes FollowSymLinks MultiViews
                AllowOverride All
                Order allow,deny
                allow from all
        </Directory>
</VirtualHost>