1 # $OpenBSD: sshd_config,v 1.104 2021/07/02 05:11:21 dtucker Exp $
3 # This is the sshd server system-wide configuration file. See
4 # sshd_config(5) for more information.
6 # This sshd was compiled with PATH=/usr/bin:/bin:/usr/sbin:/sbin
8 # The strategy used for options in the default sshd_config shipped with
9 # OpenSSH is to specify options with their default value where
10 # possible, but leave them commented. Uncommented options override the
13 # Note that some of FreeBSD's defaults differ from OpenBSD's, and
14 # FreeBSD has a few additional options.
18 #ListenAddress 0.0.0.0
21 #HostKey /etc/ssh/ssh_host_rsa_key
22 #HostKey /etc/ssh/ssh_host_ecdsa_key
23 #HostKey /etc/ssh/ssh_host_ed25519_key
26 #RekeyLimit default none
40 #PubkeyAuthentication yes
42 # The default is to check both .ssh/authorized_keys and .ssh/authorized_keys2
43 # but this is overridden so installations will only check .ssh/authorized_keys
44 AuthorizedKeysFile .ssh/authorized_keys
46 #AuthorizedPrincipalsFile none
48 #AuthorizedKeysCommand none
49 #AuthorizedKeysCommandUser nobody
51 # For this to work you will also need host keys in /etc/ssh/ssh_known_hosts
52 #HostbasedAuthentication no
53 # Change to yes if you don't trust ~/.ssh/known_hosts for
54 # HostbasedAuthentication
55 #IgnoreUserKnownHosts no
56 # Don't read the user's ~/.rhosts and ~/.shosts files
59 # Change to yes to enable built-in password authentication.
60 # Note that passwords may also be accepted via KbdInteractiveAuthentication.
61 #PasswordAuthentication no
62 #PermitEmptyPasswords no
64 # Change to no to disable PAM authentication
65 #KbdInteractiveAuthentication yes
68 #KerberosAuthentication no
69 #KerberosOrLocalPasswd yes
70 #KerberosTicketCleanup yes
71 #KerberosGetAFSToken no
74 #GSSAPIAuthentication no
75 #GSSAPICleanupCredentials yes
77 # Set this to 'no' to disable PAM authentication, account processing,
78 # and session processing. If this is enabled, PAM authentication will
79 # be allowed through the KbdInteractiveAuthentication and
80 # PasswordAuthentication. Depending on your PAM configuration,
81 # PAM authentication via KbdInteractiveAuthentication may bypass
82 # the setting of "PermitRootLogin prohibit-password".
83 # If you just want the PAM account and session checks to run without
84 # PAM authentication, then enable this but set PasswordAuthentication
85 # and KbdInteractiveAuthentication to 'no'.
88 #AllowAgentForwarding yes
89 #AllowTcpForwarding yes
98 #PermitUserEnvironment no
100 #ClientAliveInterval 0
101 #ClientAliveCountMax 3
103 #PidFile /var/run/sshd.pid
104 #MaxStartups 10:30:100
106 #ChrootDirectory none
108 #VersionAddendum FreeBSD-20221019
110 # no default banner path
113 # override default of no subsystems
114 Subsystem sftp /usr/libexec/sftp-server
116 # Example of overriding settings on a per-user basis
119 # AllowTcpForwarding no
121 # ForceCommand cvs server