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4

I disable the ssh server with systemctl disable ssh then reboot. After reboot, I still can log into the remote server through ssh. I use systemctl status ssh to check the server status and it is inactive.

$ systemctl -a | grep ssh
ssh.service loaded inactive dead OpenBSD Secure Shell server
ssh@3-192.168.0.120:22-192.168.0.104:31079.service loaded active running OpenBSD Secure Shell server per-connection daemon (192.168.0.104:31079)
system-ssh.slice loaded active active system-ssh.slice
ssh.socket loaded active listening OpenBSD Secure Shell server socket

systemd sshd

share|improve this question

edited 8 hours ago

Gilles

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asked 9 hours ago

codexplorercodexplorer

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• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Could you add the output of systemctl status ssh to your question?
  
  – Fiximan
  9 hours ago
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  It is much like:● ssh.service - OpenBSD Secure Shell server Loaded: loaded (/lib/systemd/system/ssh.service; enabled; vendor preset: enabled) Active: inactive (dead) since Tue 2019-07-09 23:25:16 CST; 1s ago
  
  – codexplorer
  8 hours ago
  
  

  
  
  
  

add a comment | 

4

I disable the ssh server with systemctl disable ssh then reboot. After reboot, I still can log into the remote server through ssh. I use systemctl status ssh to check the server status and it is inactive.

$ systemctl -a | grep ssh
ssh.service loaded inactive dead OpenBSD Secure Shell server
ssh@3-192.168.0.120:22-192.168.0.104:31079.service loaded active running OpenBSD Secure Shell server per-connection daemon (192.168.0.104:31079)
system-ssh.slice loaded active active system-ssh.slice
ssh.socket loaded active listening OpenBSD Secure Shell server socket

systemd sshd

share|improve this question

edited 8 hours ago

Gilles

563k134134 gold badges11581158 silver badges16681668 bronze badges

asked 9 hours ago

codexplorercodexplorer

12133 bronze badges

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Could you add the output of systemctl status ssh to your question?
  
  – Fiximan
  9 hours ago
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  It is much like:● ssh.service - OpenBSD Secure Shell server Loaded: loaded (/lib/systemd/system/ssh.service; enabled; vendor preset: enabled) Active: inactive (dead) since Tue 2019-07-09 23:25:16 CST; 1s ago
  
  – codexplorer
  8 hours ago
  
  

  
  
  
  

add a comment | 

I disable the ssh server with systemctl disable ssh then reboot. After reboot, I still can log into the remote server through ssh. I use systemctl status ssh to check the server status and it is inactive.

$ systemctl -a | grep ssh
ssh.service loaded inactive dead OpenBSD Secure Shell server
ssh@3-192.168.0.120:22-192.168.0.104:31079.service loaded active running OpenBSD Secure Shell server per-connection daemon (192.168.0.104:31079)
system-ssh.slice loaded active active system-ssh.slice
ssh.socket loaded active listening OpenBSD Secure Shell server socket

systemd sshd

share|improve this question

edited 8 hours ago

Gilles

563k134134 gold badges11581158 silver badges16681668 bronze badges

asked 9 hours ago

codexplorercodexplorer

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$ systemctl -a | grep ssh
ssh.service loaded inactive dead OpenBSD Secure Shell server
ssh@3-192.168.0.120:22-192.168.0.104:31079.service loaded active running OpenBSD Secure Shell server per-connection daemon (192.168.0.104:31079)
system-ssh.slice loaded active active system-ssh.slice
ssh.socket loaded active listening OpenBSD Secure Shell server socket

share|improve this question

edited 8 hours ago

Gilles

563k134134 gold badges11581158 silver badges16681668 bronze badges

asked 9 hours ago

codexplorercodexplorer

12133 bronze badges

share|improve this question

edited 8 hours ago

Gilles

563k134134 gold badges11581158 silver badges16681668 bronze badges

asked 9 hours ago

codexplorercodexplorer

12133 bronze badges

edited 8 hours ago

Gilles

563k134134 gold badges11581158 silver badges16681668 bronze badges

edited 8 hours ago

Gilles

563k134134 gold badges11581158 silver badges16681668 bronze badges

asked 9 hours ago

codexplorercodexplorer

12133 bronze badges

asked 9 hours ago

codexplorercodexplorer

12133 bronze badges

1 Answer
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6

The systemd SSH socket is active, and the SSH service is socket-activated. You need to disable the socket as well:

systemctl disable --now ssh.socket

In fact, on my Arch system, the sshd daemon runs only when a new connection comes in. At other times, the only instances of sshd are the child processes forked off to handle those connections.

Also see:

• systemd and socket activation

share|improve this answer

answered 9 hours ago

murumuru

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6

The systemd SSH socket is active, and the SSH service is socket-activated. You need to disable the socket as well:

systemctl disable --now ssh.socket

In fact, on my Arch system, the sshd daemon runs only when a new connection comes in. At other times, the only instances of sshd are the child processes forked off to handle those connections.

Also see:

• systemd and socket activation

share|improve this answer

answered 9 hours ago

murumuru

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add a comment | 

6

The systemd SSH socket is active, and the SSH service is socket-activated. You need to disable the socket as well:

systemctl disable --now ssh.socket

In fact, on my Arch system, the sshd daemon runs only when a new connection comes in. At other times, the only instances of sshd are the child processes forked off to handle those connections.

Also see:

• systemd and socket activation

share|improve this answer

answered 9 hours ago

murumuru

41.2k55 gold badges9999 silver badges174174 bronze badges

add a comment | 

The systemd SSH socket is active, and the SSH service is socket-activated. You need to disable the socket as well:

systemctl disable --now ssh.socket

In fact, on my Arch system, the sshd daemon runs only when a new connection comes in. At other times, the only instances of sshd are the child processes forked off to handle those connections.

Also see:

• systemd and socket activation

share|improve this answer

answered 9 hours ago

murumuru

41.2k55 gold badges9999 silver badges174174 bronze badges

systemctl disable --now ssh.socket

share|improve this answer

answered 9 hours ago

murumuru

41.2k55 gold badges9999 silver badges174174 bronze badges

answered 9 hours ago

murumuru

41.2k55 gold badges9999 silver badges174174 bronze badges

answered 9 hours ago

murumuru

41.2k55 gold badges9999 silver badges174174 bronze badges