+ tierraviva.tv + 173.246.104.255 : public access to VPS via a) it's domain name + b) 'default/0 Virtualhost onto the IP address ?!

default vhost

# default virtualhost -> gives correspondant 000-default file on /sites-enabled when 'a2ensite default' 

<VirtualHost *:80>
        ServerAdmin webmaster@localhost

        DocumentRoot /srv/datadisk01/admin/www/silvia
        ServerName blablabla

# do i really need a ServerName :-/ ?

        <Directory />
                Options FollowSymLinks
                AllowOverride None
        </Directory>
        <Directory /srv/datadisk01/admin/www/silvia>
                Options Indexes FollowSymLinks MultiViews
                AllowOverride None
                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
</VirtualHost>

tierraviva.tv vhost

NameVirtualHost 173.246.104.255:80
<VirtualHost 173.246.104.255:80>
	ServerAdmin jla@localhost

	DocumentRoot /srv/datadisk01/admin/www/tierraviva/
	ServerName tierraviva.tv
	<Directory />
		Options FollowSymLinks
		AllowOverride None
	</Directory>
	<Directory /srv/datadisk01/admin/www/tierraviva/>
		Options Indexes FollowSymLinks MultiViews
		AllowOverride None
		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
</VirtualHost>