Jupyter Notebook Password Not Working From Ssh

Trying to connect to a Jupyter Notebook through SSH. I have a script which logs in to machine through SSH: #!/usr/bin/expect -f spawn ssh -L localhost:4000:localhost:8889 user@ssh

Solution 1:

I have a similar problem, but I'm not sure if it's identical. I have two servers where I run notebooks which I access through SSH tunneling. Whether or not my password works depends on whether I use localhost or 127.0.0.1 in the URL. I cannot figure out why.

Case 1: Run browser on the server

• both localhost and 127.0.0.1 accept my password

Case 2: SSH to server 1

• localhost accepts my password
• 127.0.0.1 rejects my password

Case 3: SSH to server 2

• localhost rejects my password
• 127.0.0.1 accepts my password

If you access the server using 127.0.0.1:4000, does that work?