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e00da40d | 1 | # $OpenBSD: sshd_config,v 1.73 2005/12/06 22:38:28 reyk Exp $ |
3c0ef626 | 2 | |
ff2d7a98 | 3 | # This is the sshd server system-wide configuration file. See |
4 | # sshd_config(5) for more information. | |
3c0ef626 | 5 | |
e9a17296 | 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 change a | |
11 | # default value. | |
12 | ||
13 | #Port 22 | |
c46286a4 | 14 | Protocol 2 |
34fee935 | 15 | #AddressFamily any |
3c0ef626 | 16 | #ListenAddress 0.0.0.0 |
17 | #ListenAddress :: | |
18 | ||
19 | # HostKey for protocol version 1 | |
e9a17296 | 20 | #HostKey /etc/ssh/ssh_host_key |
3c0ef626 | 21 | # HostKeys for protocol version 2 |
e9a17296 | 22 | #HostKey /etc/ssh/ssh_host_rsa_key |
23 | #HostKey /etc/ssh/ssh_host_dsa_key | |
3c0ef626 | 24 | |
25 | # Lifetime and size of ephemeral version 1 server key | |
70791e56 | 26 | #KeyRegenerationInterval 1h |
e9a17296 | 27 | #ServerKeyBits 768 |
3c0ef626 | 28 | |
29 | # Logging | |
34fee935 | 30 | # obsoletes QuietMode and FascistLogging |
e9a17296 | 31 | #SyslogFacility AUTH |
32 | #LogLevel INFO | |
3c0ef626 | 33 | |
34 | # Authentication: | |
35 | ||
70791e56 | 36 | #LoginGraceTime 2m |
e9a17296 | 37 | #PermitRootLogin yes |
38 | #StrictModes yes | |
1b56ff3d | 39 | #MaxAuthTries 6 |
3c0ef626 | 40 | |
e9a17296 | 41 | #RSAAuthentication yes |
42 | #PubkeyAuthentication yes | |
43 | #AuthorizedKeysFile .ssh/authorized_keys | |
3c0ef626 | 44 | |
e9a17296 | 45 | # For this to work you will also need host keys in /etc/ssh/ssh_known_hosts |
46 | #RhostsRSAAuthentication no | |
3c0ef626 | 47 | # similar for protocol version 2 |
e9a17296 | 48 | #HostbasedAuthentication no |
49 | # Change to yes if you don't trust ~/.ssh/known_hosts for | |
50 | # RhostsRSAAuthentication and HostbasedAuthentication | |
51 | #IgnoreUserKnownHosts no | |
70791e56 | 52 | # Don't read the user's ~/.rhosts and ~/.shosts files |
53 | #IgnoreRhosts yes | |
3c0ef626 | 54 | |
55 | # To disable tunneled clear text passwords, change to no here! | |
e9a17296 | 56 | #PasswordAuthentication yes |
57 | #PermitEmptyPasswords no | |
3c0ef626 | 58 | |
e9a17296 | 59 | # Change to no to disable s/key passwords |
60 | #ChallengeResponseAuthentication yes | |
3c0ef626 | 61 | |
e9a17296 | 62 | # Kerberos options |
2980ea68 | 63 | #KerberosAuthentication no |
3c0ef626 | 64 | #KerberosOrLocalPasswd yes |
e9a17296 | 65 | #KerberosTicketCleanup yes |
416fd2a8 | 66 | #KerberosGetAFSToken no |
e9a17296 | 67 | |
88928908 | 68 | # Session hooks: if allowed, specify the commands to execute |
69 | #AllowSessionHooks yes | |
70 | #SessionHookStartupCmd /bin/true | |
71 | #SessionHookShutdownCmd /bin/true | |
72 | ||
70791e56 | 73 | # GSSAPI options |
74 | #GSSAPIAuthentication yes | |
416fd2a8 | 75 | #GSSAPICleanupCredentials yes |
70791e56 | 76 | |
1b56ff3d | 77 | # Set this to 'yes' to enable PAM authentication, account processing, |
78 | # and session processing. If this is enabled, PAM authentication will | |
79 | # be allowed through the ChallengeResponseAuthentication mechanism. | |
80 | # Depending on your PAM configuration, this may bypass the setting of | |
81 | # PasswordAuthentication, PermitEmptyPasswords, and | |
82 | # "PermitRootLogin without-password". If you just want the PAM account and | |
83 | # session checks to run without PAM authentication, then enable this but set | |
84 | # ChallengeResponseAuthentication=no | |
3a7e642d | 85 | UsePAM yes |
3c0ef626 | 86 | |
70791e56 | 87 | #AllowTcpForwarding yes |
88 | #GatewayPorts no | |
534cf574 | 89 | X11Forwarding yes |
e9a17296 | 90 | #X11DisplayOffset 10 |
91 | #X11UseLocalhost yes | |
92 | #PrintMotd yes | |
93 | #PrintLastLog yes | |
416fd2a8 | 94 | #TCPKeepAlive yes |
3c0ef626 | 95 | #UseLogin no |
ff2d7a98 | 96 | #UsePrivilegeSeparation yes |
e54b3d7c | 97 | #PermitUserEnvironment no |
34fee935 | 98 | #Compression delayed |
70791e56 | 99 | #ClientAliveInterval 0 |
100 | #ClientAliveCountMax 3 | |
101 | #UseDNS yes | |
102 | #PidFile /var/run/sshd.pid | |
e9a17296 | 103 | #MaxStartups 10 |
e00da40d | 104 | #PermitTunnel no |
105 | ||
106 | # override default of no subsystems | |
107 | Subsystem sftp /usr/libexec/sftp-server | |
70791e56 | 108 | |
e9a17296 | 109 | # no default banner path |
110 | #Banner /some/path | |
3c0ef626 | 111 | |
e00da40d | 112 | # the following are HPN related configuration options |
113 | # tcp receive buffer polling. enable in autotuning kernels | |
114 | #TcpRcvBufPoll no | |
115 | ||
116 | # allow the use of the none cipher | |
117 | #NoneEnabled no | |
118 | ||
119 | # disable hpn performance boosts. | |
120 | #HPNDisabled no | |
121 | ||
122 | # buffer size for hpn to non-hn connections | |
123 | #HPNBufferSize 2048 | |
124 |