Nginx, simple secure server, http and rtmp only local network

nginx.conf

worker_processes	1;

error_log		logs/rtmp_error.log debug;
pid			logs/nginx.pid;
 
events {
	worker_connections	1024;
}
 
http {
	allow 192.168.0.0/24;
	deny all;
 
	access_log		logs/rtmp_access.log;
	include			mime.types;
	default_type		application/octet-stream;
	sendfile		on;
	keepalive_timeout	65;
 
	server {
		listen		80;
		server_name	localhost;
		
		# rtmp stat
		location /stat {
			rtmp_stat all;
			rtmp_stat_stylesheet stat.xsl;
		}
		
		location /stat.xsl {
			# you can move stat.xsl to a different location
			root html;
		}
 
		error_page   500 502 503 504  /50x.html;
		location = /50x.html {
			root   html;
		}
	}
}
 
rtmp {
	server {
		listen 1935;
		chunk_size 8192;
 
		application live {
			allow publish 192.168.0.0/24;
			deny publish all;
			allow play 192.168.0.0/24;
			deny play all;
			live on;
			meta copy;
		}
 
	}
}

acho q usamos isso para o instagram live