问题描述
按照这些说明（和
）I按以下步骤操作：
Following these instructions (Running a notebook server and Remote access to IPython Notebooks) I proceed as follows:
在远程服务器上：
1）设置NotebookApp.password（）
1) Setting NotebookApp.password()
In [1]: from IPython.lib import passwd
In [2]: passwd()
Enter password:
Verify password:
Out[2]: 'sha1:67c9e60bb8b6:9ffede0825894254b2e042ea597d771089e11aed'
2）创建个人资料
user@remote_host$ ipython profile create
3）编辑〜/ .ipython / profile_default / ipython_notebook_config.py
# Password to use for web authentication
c = get_config()
c.NotebookApp.password =
u'sha1:67c9e60bb8b6:9ffede0825894254b2e042ea597d771089e11aed'
4）在端口8889上启动笔记本
4) Start notebook on port 8889
user@remote_host$ ipython notebook --no-browser --port=8889
并且笔记本开始
and the notebook starts
[W 16：08：10.131 NotebookApp]终端不可用（错误是没有名为'terminado'的模块）
[W 16:08:10.131 NotebookApp] Terminals not available (error was No module named 'terminado')
[I 16：08：10.132 NotebookApp]从本地目录提供笔记本：/ cluster / home / user
[I 16:08:10.132 NotebookApp] Serving notebooks from local directory: /cluster/home/user
[I 16：08：10.132 NotebookApp] 0活动内核
[I 16:08:10.132 NotebookApp] 0 active kernels
[I 16：08：10.132 NotebookApp] IPython Notebook运行于：
[I 16:08:10.132 NotebookApp] The IPython Notebook is running at: http://localhost:8889/
[I 16：08：10.132 NotebookApp]使用Control-C停止此服务器并关闭所有内核（两次跳过确认）。
[I 16:08:10.132 NotebookApp] Use Control-C to stop this server and shut down all kernels (twice to skip confirmation).
在我的本地计算机上
5）SSH隧道
user@local$ ssh -N -f -L localhost:8888:127.0.0.1:8889 username@remote_host
On您找到的远程主机（ / etc / hosts ）
On the remote host (/etc/hosts) you find
127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4
::1 localhost localhost.localdomain localhost6 localhost6.localdomain6
6）最后，我尝试在浏览器上打开 localhost：8888 ，我得到：
6) Finally, I try to open localhost:8888 on my browser, and I get:
频道2：打开失败：连接失败：连接拒绝
channel 2: open failed: connect failed: Connection refused
频道2：开启失败：连接失败：Con拒绝
channel 2: open failed: connect failed: Connection refused
频道2：开启失败：连接失败：连接被拒绝
channel 2: open failed: connect failed: Connection refused
频道2：开启失败：连接失败：拒绝连接
channel 2: open failed: connect failed: Connection refused
所有这些步骤在一台服务器上运行，但在另一台服务器上运行失败。
All these steps work on one server, but fail on another one.
我尝试联系管理员并说出以下内容：
I tried contacting the administrator and said the following:
如何设置端口在我用来运行ipython的连接中转发？
How can I setup the port forwarding in the connection that I use to run ipython?
我尝试使用我的IP地址，但它无法正常工作
I tried using my ip address but it didn't work
$ ssh -N -f -L local_ip_address:8888:127.0.0.1:8889 user@remote_host
推荐答案
最后问题是如何解决的：
Finally this is how the problem was solved:
# Login to the server from your local workstation and in the same connection do the port forwarding.
user@local$ ssh -L 8888:localhost:8889 username@remote_host
user@remote_host$ ipython notebook --no-browser --port=8889
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