Curl: (7) Failed to connect to

This topic has been translated from a Chinese forum by GPT and might contain errors.

Original topic: curl: (7)Failed connect to

| username: TiDBer_o5YEkKdz

Excuse me, everyone, why can’t I download TiUP using the command curl --proto '=https' --tlsv1.2 -sSf | sh? The firewall is already turned off, but I still can’t connect to the mirror site.

| username: 啦啦啦啦啦 | Original post link

Judging by the error, it seems like a connection failure.
Try using telnet 443 to check if the port is accessible, or you can also use an offline package for installation.

| username: WalterWj | Original post link

Install offline.

| username: wuxiangdong | Original post link

This is an issue with the website. Sometimes it can be downloaded, and sometimes it cannot.