Ssh howto: Unterschied zwischen den Versionen
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*[[ssh Clientseite]] | *[[ssh Clientseite]] | ||
*[[ssh Serverseite]] | *[[ssh Serverseite]] | ||
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root@alita:/etc/ssh# ssh-keygen -f /etc/ssh/ssh_host_rsa_key.pub -l | root@alita:/etc/ssh# ssh-keygen -f /etc/ssh/ssh_host_rsa_key.pub -l | ||
2048 8c:d1:1f:d2:5e:76:cd:75:74:c4:b7:b2:c7:f6:50:78 /etc/ssh/ssh_host_rsa_key.pub (RSA) | 2048 8c:d1:1f:d2:5e:76:cd:75:74:c4:b7:b2:c7:f6:50:78 /etc/ssh/ssh_host_rsa_key.pub (RSA) | ||
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Version vom 9. August 2021, 18:26 Uhr
Serverseite
SSH Server installieren
root@alita:~# apt-get install openssh-server ...
Konfigurationsdatei
/etc/ssh/sshd_config
# What ports, IPs and protocols we listen for
Port 22
# Use these options to restrict which interfaces/protocols sshd will bind to
#ListenAddress ::
#ListenAddress 0.0.0.0
Protocol 2
# HostKeys for protocol version 2
HostKey /etc/ssh/ssh_host_rsa_key
HostKey /etc/ssh/ssh_host_dsa_key
#Privilege Separation is turned on for security
UsePrivilegeSeparation yes
# Lifetime and size of ephemeral version 1 server key
KeyRegenerationInterval 3600
ServerKeyBits 768
...
Zusätzlichen Port zum Lauschen auf Anfragen hinzufügen
/etc/ssh/sshd_config
# What ports, IPs and protocols we listen for Port 22 Port 9998 # Use these options to restrict which interfaces/protocols sshd will bind to #ListenAddress :: #ListenAddress 0.0.0.0
RSA Key Fingerprint anzeigen
root@alita:/etc/ssh# ssh-keygen -f /etc/ssh/ssh_host_rsa_key.pub -l 2048 8c:d1:1f:d2:5e:76:cd:75:74:c4:b7:b2:c7:f6:50:78 /etc/ssh/ssh_host_rsa_key.pub (RSA)