on remote servers connected via SSH, connection errors always appear. The server can connect to the network, but Codex cannot connect

Resolved 💬 3 comments Opened Dec 17, 2025 by lijin-2000 Closed Dec 17, 2025

💡 Likely answer: A maintainer (github-actions[bot], contributor) responded on this thread — see the highlighted reply below.

What version of Codex is running?

0-73

What subscription do you have?

I can use Codex normally on Windows, but on remote servers connected via SSH, connection errors always appear. The server can connect to the network, but Codex cannot connect

Which model were you using?

_No response_

What platform is your computer?

_No response_

What issue are you seeing?

› 你好

■ stream disconnected before completion: error sending request for url (https://chatgpt.com/backend-api/codex/responses)

What steps can reproduce the bug?

Uploaded thread: 019b2cdb-1a5c-7041-afdc-8f7af32fc67b

What is the expected behavior?

_No response_

Additional information

_No response_

View original on GitHub ↗

3 Comments

github-actions[bot] contributor · 8 months ago

Potential duplicates detected. Please review them and close your issue if it is a duplicate.

#8180

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etraut-openai contributor · 8 months ago

Codex is often used on ssh servers, so this is most likely a configuration issue with your remote server. It's likely that certain endpoints are being blocked. You'll need to diagnose this on your system.

I tried to look up the session that you referenced, but it was never uploaded. I suspect that was also blocked.

lijin-2000 · 8 months ago

How can I find out what port the remote server is using? I can retrieve information about OpenAI using curl on the remote server, but why can't I connect to CodeX? If I hadn't copied the Windows auth. json file to the remote server, I wouldn't have been able to log in. I have uninstalled and reinstalled, but it still hasn't been resolved. I've been troubled for 2 days now, please point me to a clear path.