烟雨花 (@yanyuhua) 在 服务映射域名失败，racknerd机子，Apache服务 中发帖
root@racknerd-59ca767:~# sudo ufw status
Status: active
To Action From
-- ------ ----
Apache Full ALLOW Anywhere
80/tcp ALLOW Anywhere
443/tcp ALLOW Anywhere
Apache Full (v6) ALLOW Anywhere (v6) ...