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+# $OpenBSD: sshd_config,v 1.103 2018/04/09 20:41:22 tj Exp $
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+
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+# This is the sshd server system-wide configuration file. See
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+# sshd_config(5) for more information.
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+
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+# This sshd was compiled with PATH=/usr/bin:/bin:/usr/sbin:/sbin
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+
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+# The strategy used for options in the default sshd_config shipped with
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+# OpenSSH is to specify options with their default value where
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+# possible, but leave them commented. Uncommented options override the
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+# default value.
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+
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+#Port 22
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+#AddressFamily any
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+#ListenAddress 0.0.0.0
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+#ListenAddress ::
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+
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+#HostKey /etc/ssh/ssh_host_rsa_key
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+#HostKey /etc/ssh/ssh_host_ecdsa_key
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+#HostKey /etc/ssh/ssh_host_ed25519_key
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+
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+# Ciphers and keying
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+#RekeyLimit default none
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+
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+# Logging
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+#SyslogFacility AUTH
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+#LogLevel INFO
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+
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+# Authentication:
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+
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+#LoginGraceTime 2m
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+PermitRootLogin without-password
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+#StrictModes yes
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+#MaxAuthTries 6
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+#MaxSessions 10
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+
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+PubkeyAuthentication yes
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+
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+# Expect .ssh/authorized_keys2 to be disregarded by default in future.
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+#AuthorizedKeysFile .ssh/authorized_keys .ssh/authorized_keys2
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+
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+#AuthorizedPrincipalsFile none
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+
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+#AuthorizedKeysCommand none
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+#AuthorizedKeysCommandUser nobody
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+
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+# For this to work you will also need host keys in /etc/ssh/ssh_known_hosts
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+HostbasedAuthentication no
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+# Change to yes if you don't trust ~/.ssh/known_hosts for
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+# HostbasedAuthentication
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+#IgnoreUserKnownHosts no
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+# Don't read the user's ~/.rhosts and ~/.shosts files
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+#IgnoreRhosts yes
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+
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+# To disable tunneled clear text passwords, change to no here!
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+PasswordAuthentication no
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+PermitEmptyPasswords no
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+
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+# Change to yes to enable challenge-response passwords (beware issues with
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+# some PAM modules and threads)
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+ChallengeResponseAuthentication no
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+
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+# Kerberos options
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+KerberosAuthentication no
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+#KerberosOrLocalPasswd yes
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+#KerberosTicketCleanup yes
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+#KerberosGetAFSToken no
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+
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+# GSSAPI options
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+GSSAPIAuthentication no
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+#GSSAPICleanupCredentials yes
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+#GSSAPIStrictAcceptorCheck yes
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+#GSSAPIKeyExchange no
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+
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+# Set this to 'yes' to enable PAM authentication, account processing,
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+# and session processing. If this is enabled, PAM authentication will
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+# be allowed through the ChallengeResponseAuthentication and
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+# PasswordAuthentication. Depending on your PAM configuration,
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+# PAM authentication via ChallengeResponseAuthentication may bypass
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+# the setting of "PermitRootLogin without-password".
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+# If you just want the PAM account and session checks to run without
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+# PAM authentication, then enable this but set PasswordAuthentication
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+# and ChallengeResponseAuthentication to 'no'.
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+UsePAM yes
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+
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+AllowAgentForwarding yes
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+#AllowTcpForwarding yes
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+#GatewayPorts no
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+X11Forwarding yes
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+#X11DisplayOffset 10
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+#X11UseLocalhost yes
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+#PermitTTY yes
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+PrintMotd no
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+#PrintLastLog yes
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+#TCPKeepAlive yes
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+#PermitUserEnvironment no
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+#Compression delayed
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+#ClientAliveInterval 0
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+#ClientAliveCountMax 3
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+#UseDNS no
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+#PidFile /var/run/sshd.pid
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+#MaxStartups 10:30:100
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+PermitTunnel yes
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+#ChrootDirectory none
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+#VersionAddendum none
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+
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+# no default banner path
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+#Banner none
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+
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+# Allow client to pass locale environment variables
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+AcceptEnv LANG LC_*
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+
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+# override default of no subsystems
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+Subsystem sftp /usr/lib/openssh/sftp-server
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+
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+# Example of overriding settings on a per-user basis
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+#Match User anoncvs
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+# X11Forwarding no
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+# AllowTcpForwarding no
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+# PermitTTY no
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+# ForceCommand cvs server
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+
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+# Cipher List from Cipherli.st
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+KexAlgorithms curve25519-sha256@libssh.org,diffie-hellman-group-exchange-sha256
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+Ciphers chacha20-poly1305@openssh.com,aes256-gcm@openssh.com,aes128-gcm@openssh.com,aes256-ctr,aes192-ctr,aes128-ctr
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+MACs hmac-sha2-512-etm@openssh.com,hmac-sha2-256-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-512,hmac-sha2-256,umac-128@openssh.com
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Philipp Fromme