upstream npmgmt.net.cmft {server 10.126.11.4:7070 weight=1 fail_timeout=10s max_fails=1 ;server [2409:8095:8110:1006::a7f:b60a];}
  server {
    server_name npmgmt.net.cmft;
        listen 80;
     #listen [::]:80;
    location / {
      proxy_pass http://npmgmt.net.cmft/;
        }
  }
方式二:采用server方式
 
server {server_name npmgmt.net.cmft;listen [::]:80 ipv6only=on;location / {proxy_pass http://[2409:8095:8110:1006::a7f:b60a]/;}}
  server {server_name npmgmt.net.cmft;listen 80;location / {proxy_pass http://10.126.11.4:7070/;
        }}
