Listen 172.20.30.40:80 Listen 172.20.30.40:8080 Listen 172.20.30.50:80 Listen 172.20.30.50:8080 DocumentRoot /www/example.com-80 ServerName www.example.com DocumentRoot /www/example.com-8080 ServerName www.example.com DocumentRoot /www/example.org-80 ServerName www.example.org DocumentRoot /www/example.org-8080 ServerName www.example.org