无法从Docker容器外访问Jupyter Notebook链接（SSH连接Jetson Nano场景）

操作流程 #

• 通过MacBook SSH连接Nvidia Jetson Nano
• 执行命令启动镜像并映射端口：sudo docker run -it -p 8888:8888 dustynv/ros:galactic-pytorch-l4t-r32.6.1
• 在容器内手动安装Jupyter Notebook用于临时测试

问题现象 #

Jupyter Notebook显示已正常运行，但点击访问链接时连接被拒绝。尝试过常规Docker容器Jupyter访问方案无效，推测问题与SSH连接Jetson Nano的场景有关。

Jupyter Notebook运行日志 #

[I 09:25:22.897 NotebookApp] Jupyter Notebook 6.4.10 is running at:
[I 09:25:22.897 NotebookApp] http://localhost:8888/?token=f73cd75df704164ec6043bcb54f3b3be2687134659a1a3cd
[I 09:25:22.897 NotebookApp]  or http://127.0.0.1:8888/?token=f73cd75df704164ec6043bcb54f3b3be2687134659a1a3cd
[I 09:25:22.897 NotebookApp] Use Control-C to stop this server and shut down all kernels (twice to skip confirmation).
[W 09:25:22.916 NotebookApp] No web browser found: could not locate runnable browser.
[C 09:25:22.916 NotebookApp]


To access the notebook, open this file in a browser:
    file:///root/.local/share/jupyter/runtime/nbserver-201-open.html
Or copy and paste one of these URLs:
    http://localhost:8888/?token=f73cd75df704164ec6043bcb54f3b3be2687134659a1a3cd
 or http://127.0.0.1:8888/?token=f73cd75df704164ec6043bcb54f3b3be2687134659a1a3cd

端口检查信息 #

Jetson Nano（远程服务器）端口状态 #

opentrons@opentrons-desktop:~$ sudo lsof -i :8888
COMMAND     PID USER   FD   TYPE DEVICE SIZE/OFF NODE NAME
docker-pr 10745 root    4u  IPv4 271917      0t0  TCP *:8888 (LISTEN)

MacBook（本地）端口状态 #

COMMAND  PID USER   FD   TYPE             DEVICE SIZE/OFF NODE NAME
ssh     2117  jay    5u  IPv4 0xd3cbf2494a59da73      0t0  TCP localhost:ddi-tcp-1 (LISTEN)
ssh     2117  jay    6u  IPv6 0xd3cbf24e1446ba8b      0t0  TCP localhost:ddi-tcp-1 (LISTEN)

补充说明 #

已确认Jetson Nano的8888端口处于监听状态，更换为jupyter/minimal-notebook镜像运行后，问题依旧存在。

内容的提问来源于stack exchange，提问作者Jazzy Sehgal