Greg Hartman | bd77cf7 | 2015-02-25 13:21:06 -0800 | [diff] [blame] | 1 | # $OpenBSD: sshd_config,v 1.84 2011/05/23 03:30:07 djm 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=/usr/bin:/bin:/usr/sbin:/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 | # The default requires explicit activation of protocol 1 |
| 19 | Protocol 2 |
| 20 | |
| 21 | # HostKey for protocol version 1 |
| 22 | #HostKey /etc/ssh/ssh_host_key |
| 23 | # HostKeys for protocol version 2 |
| 24 | HostKey /data/ssh/ssh_host_rsa_key |
| 25 | HostKey /data/ssh/ssh_host_dsa_key |
| 26 | |
| 27 | # Lifetime and size of ephemeral version 1 server key |
| 28 | #KeyRegenerationInterval 1h |
| 29 | #ServerKeyBits 1024 |
| 30 | |
| 31 | # Logging |
| 32 | # obsoletes QuietMode and FascistLogging |
| 33 | #SyslogFacility AUTH |
| 34 | #LogLevel INFO |
| 35 | |
| 36 | # Authentication: |
| 37 | |
| 38 | #LoginGraceTime 2m |
| 39 | #PermitRootLogin yes |
| 40 | #StrictModes yes |
| 41 | #MaxAuthTries 6 |
| 42 | #MaxSessions 10 |
| 43 | |
| 44 | #RSAAuthentication yes |
| 45 | #PubkeyAuthentication yes |
| 46 | |
| 47 | # The default is to check both .ssh/authorized_keys and .ssh/authorized_keys2 |
| 48 | # but this is overridden so installations will only check .ssh/authorized_keys |
| 49 | AuthorizedKeysFile /data/ssh/authorized_keys |
| 50 | |
| 51 | # For this to work you will also need host keys in /etc/ssh/ssh_known_hosts |
| 52 | #RhostsRSAAuthentication no |
| 53 | # similar for protocol version 2 |
| 54 | #HostbasedAuthentication no |
| 55 | # Change to yes if you don't trust ~/.ssh/known_hosts for |
| 56 | # RhostsRSAAuthentication and HostbasedAuthentication |
| 57 | #IgnoreUserKnownHosts no |
| 58 | # Don't read the user's ~/.rhosts and ~/.shosts files |
| 59 | #IgnoreRhosts yes |
| 60 | |
| 61 | # To disable tunneled clear text passwords, change to no here! |
| 62 | PasswordAuthentication no |
| 63 | #PermitEmptyPasswords no |
| 64 | |
| 65 | # Change to no to disable s/key passwords |
| 66 | #ChallengeResponseAuthentication yes |
| 67 | |
| 68 | # Kerberos options |
| 69 | #KerberosAuthentication no |
| 70 | #KerberosOrLocalPasswd yes |
| 71 | #KerberosTicketCleanup yes |
| 72 | #KerberosGetAFSToken no |
| 73 | |
| 74 | # GSSAPI options |
| 75 | #GSSAPIAuthentication no |
| 76 | #GSSAPICleanupCredentials yes |
| 77 | |
| 78 | # Set this to 'yes' to enable PAM authentication, account processing, |
| 79 | # and session processing. If this is enabled, PAM authentication will |
| 80 | # be allowed through the ChallengeResponseAuthentication and |
| 81 | # PasswordAuthentication. Depending on your PAM configuration, |
| 82 | # PAM authentication via ChallengeResponseAuthentication may bypass |
| 83 | # the setting of "PermitRootLogin without-password". |
| 84 | # If you just want the PAM account and session checks to run without |
| 85 | # PAM authentication, then enable this but set PasswordAuthentication |
| 86 | # and ChallengeResponseAuthentication to 'no'. |
| 87 | #UsePAM no |
| 88 | |
| 89 | #AllowAgentForwarding yes |
| 90 | #AllowTcpForwarding yes |
| 91 | #GatewayPorts no |
| 92 | #X11Forwarding no |
| 93 | #X11DisplayOffset 10 |
| 94 | #X11UseLocalhost yes |
| 95 | #PrintMotd yes |
| 96 | #PrintLastLog yes |
| 97 | #TCPKeepAlive yes |
| 98 | #UseLogin no |
| 99 | #UsePrivilegeSeparation yes |
| 100 | #PermitUserEnvironment no |
| 101 | #Compression delayed |
| 102 | #ClientAliveInterval 0 |
| 103 | #ClientAliveCountMax 3 |
| 104 | #UseDNS yes |
| 105 | #PidFile /var/run/sshd.pid |
| 106 | #MaxStartups 10 |
| 107 | #PermitTunnel no |
| 108 | #ChrootDirectory none |
| 109 | |
| 110 | # no default banner path |
| 111 | #Banner none |
| 112 | |
| 113 | # override default of no subsystems |
| 114 | Subsystem sftp /usr/libexec/sftp-server |
| 115 | |
| 116 | # Example of overriding settings on a per-user basis |
| 117 | #Match User anoncvs |
| 118 | # X11Forwarding no |
| 119 | # AllowTcpForwarding no |
| 120 | # ForceCommand cvs server |