How to configure multiple IP address on the same Nginx?
server {
listen 1.2.3.4：80;
server_name www.example.com example.com;
return 301 https://$server_name$request_uri;
}
server {
listen 2.3.4.5：443;
server_name example.com;
return 301 https://www.$server_name$request_uri;
}