server {
                        listen 80 default;
                        server_name _;
                        // 还试了 server_name _ ip1 ip2 ip3;
                        return 500;
                }
include vhost/*.conf;

etc:
vhost1.conf

server
        {
                listen       ip1:80;
                server_name s1;
                index index.html index.htm index.php default.html default.htm default.php;
                root  /home/wwwroot/mytmp;
        ...
}

ip还能访问啊。。。崩溃，特别是现在境外网时不时断，没法试，
求教达人～～
--
FROM 211.99.222.*