SSH
service in openSUSE
/ SLES
is provided by the openssh-server
package which is automatically installed but not enabled during installation. It means that SSH
service does not automatically start during system boot and you will not be able to log in to your machine via SSH
even though it is already installed.
You can enable SSH
service during installation of openSUSE
and SLES
at the Firewall and SSH
section on the Installation Settings
screen.
For this you'll have to set the options to the followings before clicking the Install
button:
If you missed the option during installation or simply just need it later, you can manually install and configure the necessary at the terminal.
zypper
's package list. > sudo zypper refresh
openssh
package if not already installed (optional). > sudo zypper install --no-confirm openssh
sshd
service via systemd
. > sudo systemctl start sshd
sshd
is successfully started (optional). > sudo systemctl status sshd ● sshd.service - OpenSSH Daemon Loaded: loaded (/usr/lib/systemd/system/sshd.service; enabled; vendor preset: disabl> Active: active (running) since Sat 2018-06-02 23:06:28 +08; 41s ago Main PID: 10407 (sshd) Tasks: 1 CGroup: /system.slice/sshd.service └─10407 /usr/sbin/sshd -D Jun 02 23:06:28 linux-tgtg systemd[1]: Starting OpenSSH Daemon... Jun 02 23:06:28 linux-tgtg sshd-gen-keys-start[10403]: Checking for missing server keys> Jun 02 23:06:28 linux-tgtg sshd-gen-keys-start[10403]: ssh-keygen: generating new host > Jun 02 23:06:28 linux-tgtg sshd[10407]: Server listening on 0.0.0.0 port 22. Jun 02 23:06:28 linux-tgtg sshd[10407]: Server listening on :: port 22. Jun 02 23:06:28 linux-tgtg systemd[1]: Started OpenSSH Daemon.
sshd
during system startup. > sudo systemctl enable sshd Created symlink /etc/systemd/system/multi-user.target.wants/sshd.service → /usr/lib/systemd/system/sshd.service.
ssh
. > sudo firewall-cmd --permanent --add-service=ssh success
> sudo firewall-cmd --reload success
Guide compatibility:
Operating System |
---|
openSUSE Tumbleweed |
openSUSE Leap 15.1 |
openSUSE Leap 15.0 |
SUSE Linux Enterprise Server 15 |
SUSE Linux Enterprise Server 12 |
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