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I have the configuration as follows. At my home computer I launch jupyter notebook on port 7000 and set up reverse ssh to my cloud server

ssh -f -N -R 9000:localhost:7000 cloud_user@cloud.hosting.com

I want to access jupyter from my laptop by

http://cloud.hosting.com:9000

But connection refused. Nevertheless, I can do (from the cloud server console)

wget localhost:9000

and it is working. And also: if I ran jupyter on the cloud server (say on port 1234) then http://cloud.hosting.com:1234 is working. What I have to do for accessing home jupyter from the laptop?

MrNewman
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  • I think your cloud server firewall is getting in the way. What firewall do you use? – Guy Gastineau Apr 01 '19 at 22:17
  • I'm sorry but I don't really know. All settings are default (Ubuntu 16.04). If I run jupyter on the cloud server then I can access to it from the laptop – MrNewman Apr 01 '19 at 22:19

1 Answers1

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You need "-g" on that ssh command. "netstat -plnt | grep :9000" (on the cloud host) will show you the difference between your current command and the same with "-g".