Get FajoSSHD module (works flawlessly with my THECUS N4200 PRO) and install it via the web interface.

thecus_n4200pro_fajosshd_01

thecus_n4200pro_fajosshd_02

Once finished, activate it and click the underlined module name to open the module’s configuration interface – change the default ssh port back to 22.

## (Multiple Port options are permitted.)
Port 22
#Port 10022

Stop and start the ssh daemon then.

thecus_n4200pro_fajosshd_03

It will be listening on port 22 then, allowing you to login with ‘root’ and your nas password. As an alternative, I do already have the ‘sys’ user from the old sshd+sysuser modules with a customized shell around – as written here.

After having shell access, you’ll find the settings within /raid/data/module/FaJoSSHD/system/etc/ssh/sshd_config

In order to add your public ssh key to the system, open the following file and put it there. Replace <USER> with either ‘root’ or ‘sys’, depending on your login (mkdir if directory does not exist).

# vim /raid/data/module/FaJoSSHD/system/etc/ssh/users/<USER>/authorized_keys

Logout, and login. Voilà 🙂

%d bloggers like this: