|
| 1 | +# $OpenBSD: sshd_config,v 1.103 2018/04/09 20:41:22 tj Exp $ |
| 2 | + |
| 3 | +# This is the sshd server system-wide configuration file. See |
| 4 | +# sshd_config(5) for more information. |
| 5 | + |
| 6 | +# This sshd was compiled with PATH=/bin:/sbin:/usr/bin:/usr/sbin |
| 7 | + |
| 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 |
| 11 | +# default value. |
| 12 | + |
| 13 | +#Port 22 |
| 14 | +#AddressFamily any |
| 15 | +#ListenAddress 0.0.0.0 |
| 16 | +#ListenAddress :: |
| 17 | + |
| 18 | +#HostKey /etc/ssh/ssh_host_rsa_key |
| 19 | +#HostKey /etc/ssh/ssh_host_ecdsa_key |
| 20 | +#HostKey /etc/ssh/ssh_host_ed25519_key |
| 21 | + |
| 22 | +# Ciphers and keying |
| 23 | +#RekeyLimit default none |
| 24 | + |
| 25 | +# Logging |
| 26 | +#SyslogFacility AUTH |
| 27 | +#LogLevel INFO |
| 28 | + |
| 29 | +# Authentication: |
| 30 | + |
| 31 | +#LoginGraceTime 2m |
| 32 | +PermitRootLogin yes |
| 33 | +#PermitRootLogin prohibit-password |
| 34 | +#StrictModes yes |
| 35 | +#MaxAuthTries 6 |
| 36 | +#MaxSessions 10 |
| 37 | + |
| 38 | +#PubkeyAuthentication yes |
| 39 | + |
| 40 | +# The default is to check both .ssh/authorized_keys and .ssh/authorized_keys2 |
| 41 | +# but this is overridden so installations will only check .ssh/authorized_keys |
| 42 | +AuthorizedKeysFile .ssh/authorized_keys |
| 43 | + |
| 44 | +#AuthorizedPrincipalsFile none |
| 45 | + |
| 46 | +#AuthorizedKeysCommand none |
| 47 | +#AuthorizedKeysCommandUser nobody |
| 48 | + |
| 49 | +# For this to work you will also need host keys in /etc/ssh/ssh_known_hosts |
| 50 | +#HostbasedAuthentication no |
| 51 | +# Change to yes if you don't trust ~/.ssh/known_hosts for |
| 52 | +# HostbasedAuthentication |
| 53 | +#IgnoreUserKnownHosts no |
| 54 | +# Don't read the user's ~/.rhosts and ~/.shosts files |
| 55 | +#IgnoreRhosts yes |
| 56 | + |
| 57 | +# To disable tunneled clear text passwords, change to no here! |
| 58 | +PasswordAuthentication yes |
| 59 | +PermitEmptyPasswords yes |
| 60 | + |
| 61 | +# Change to no to disable s/key passwords |
| 62 | +#ChallengeResponseAuthentication yes |
| 63 | + |
| 64 | +# Kerberos options |
| 65 | +#KerberosAuthentication no |
| 66 | +#KerberosOrLocalPasswd yes |
| 67 | +#KerberosTicketCleanup yes |
| 68 | +#KerberosGetAFSToken no |
| 69 | + |
| 70 | +# GSSAPI options |
| 71 | +#GSSAPIAuthentication no |
| 72 | +#GSSAPICleanupCredentials yes |
| 73 | + |
| 74 | +# Set this to 'yes' to enable PAM authentication, account processing, |
| 75 | +# and session processing. If this is enabled, PAM authentication will |
| 76 | +# be allowed through the ChallengeResponseAuthentication and |
| 77 | +# PasswordAuthentication. Depending on your PAM configuration, |
| 78 | +# PAM authentication via ChallengeResponseAuthentication may bypass |
| 79 | +# the setting of "PermitRootLogin without-password". |
| 80 | +# If you just want the PAM account and session checks to run without |
| 81 | +# PAM authentication, then enable this but set PasswordAuthentication |
| 82 | +# and ChallengeResponseAuthentication to 'no'. |
| 83 | +#UsePAM no |
| 84 | + |
| 85 | +#AllowAgentForwarding yes |
| 86 | +#AllowTcpForwarding yes |
| 87 | +#GatewayPorts no |
| 88 | +#X11Forwarding no |
| 89 | +#X11DisplayOffset 10 |
| 90 | +#X11UseLocalhost yes |
| 91 | +#PermitTTY yes |
| 92 | +#PrintMotd yes |
| 93 | +#PrintLastLog yes |
| 94 | +#TCPKeepAlive yes |
| 95 | +#PermitUserEnvironment no |
| 96 | +#Compression delayed |
| 97 | +#ClientAliveInterval 0 |
| 98 | +#ClientAliveCountMax 3 |
| 99 | +#UseDNS no |
| 100 | +#PidFile /var/run/sshd.pid |
| 101 | +#MaxStartups 10:30:100 |
| 102 | +#PermitTunnel no |
| 103 | +#ChrootDirectory none |
| 104 | +#VersionAddendum none |
| 105 | + |
| 106 | +# no default banner path |
| 107 | +#Banner none |
| 108 | + |
| 109 | +# override default of no subsystems |
| 110 | +Subsystem sftp /usr/libexec/sftp-server |
| 111 | + |
| 112 | +# Example of overriding settings on a per-user basis |
| 113 | +#Match User anoncvs |
| 114 | +# X11Forwarding no |
| 115 | +# AllowTcpForwarding no |
| 116 | +# PermitTTY no |
| 117 | +# ForceCommand cvs server |
0 commit comments