title: NGINX bind to a specific network interface, regardless of IP address
body: <p>Is there a way to make Nginx 1.11 bind to a specific interface regardless of the IP address?</p>
  
  <p>I've got a home gateway to an ISP provider; it uses DHCP client to obtain its dynamic IP address.  I do not know what that IP address is at NGINX configuration time.</p>
  
  <p>Surely, there must be a way to make such a fine HTTP server bind to a specific network interface?  I know that Apache can.</p>