sshd_config revision 1.1.1.7 1 # $OpenBSD: sshd_config,v 1.90 2013/05/16 04:09:14 dtucker Exp $
2
3 # This is the sshd server system-wide configuration file. See
4 # sshd_config(5) for more information.
5
6 # The strategy used for options in the default sshd_config shipped with
7 # OpenSSH is to specify options with their default value where
8 # possible, but leave them commented. Uncommented options override the
9 # default value.
10
11 #Port 22
12 #AddressFamily any
13 #ListenAddress 0.0.0.0
14 #ListenAddress ::
15
16 # The default requires explicit activation of protocol 1
17 #Protocol 2
18
19 # HostKey for protocol version 1
20 #HostKey /etc/ssh/ssh_host_key
21 # HostKeys for protocol version 2
22 #HostKey /etc/ssh/ssh_host_rsa_key
23 #HostKey /etc/ssh/ssh_host_dsa_key
24 #HostKey /etc/ssh/ssh_host_ecdsa_key
25
26 # Lifetime and size of ephemeral version 1 server key
27 #KeyRegenerationInterval 1h
28 #ServerKeyBits 1024
29
30 # Ciphers and keying
31 #RekeyLimit default none
32
33 # Logging
34 # obsoletes QuietMode and FascistLogging
35 #SyslogFacility AUTH
36 #LogLevel INFO
37
38 # Authentication:
39
40 #LoginGraceTime 2m
41 #PermitRootLogin yes
42 #StrictModes yes
43 #MaxAuthTries 6
44 #MaxSessions 10
45
46 #RSAAuthentication yes
47 #PubkeyAuthentication yes
48
49 # The default is to check both .ssh/authorized_keys and .ssh/authorized_keys2
50 # but this is overridden so installations will only check .ssh/authorized_keys
51 AuthorizedKeysFile .ssh/authorized_keys
52
53 #AuthorizedPrincipalsFile none
54
55 #AuthorizedKeysCommand none
56 #AuthorizedKeysCommandUser nobody
57
58 # For this to work you will also need host keys in /etc/ssh/ssh_known_hosts
59 #RhostsRSAAuthentication no
60 # similar for protocol version 2
61 #HostbasedAuthentication no
62 # Change to yes if you don't trust ~/.ssh/known_hosts for
63 # RhostsRSAAuthentication and HostbasedAuthentication
64 #IgnoreUserKnownHosts no
65 # Don't read the user's ~/.rhosts and ~/.shosts files
66 #IgnoreRhosts yes
67
68 # To disable tunneled clear text passwords, change to no here!
69 #PasswordAuthentication yes
70 #PermitEmptyPasswords no
71
72 # Change to no to disable s/key passwords
73 #ChallengeResponseAuthentication yes
74
75 # Kerberos options
76 #KerberosAuthentication no
77 #KerberosOrLocalPasswd yes
78 #KerberosTicketCleanup yes
79 #KerberosGetAFSToken no
80
81 # GSSAPI options
82 #GSSAPIAuthentication no
83 #GSSAPICleanupCredentials yes
84
85 #AllowAgentForwarding yes
86 #AllowTcpForwarding yes
87 #GatewayPorts no
88 #X11Forwarding no
89 #X11DisplayOffset 10
90 #X11UseLocalhost yes
91 #PrintMotd yes
92 #PrintLastLog yes
93 #TCPKeepAlive yes
94 #UseLogin no
95 UsePrivilegeSeparation sandbox # Default for new installations.
96 #PermitUserEnvironment no
97 #Compression delayed
98 #ClientAliveInterval 0
99 #ClientAliveCountMax 3
100 #UseDNS yes
101 #PidFile /var/run/sshd.pid
102 #MaxStartups 10:30:100
103 #PermitTunnel no
104 #ChrootDirectory none
105 #VersionAddendum none
106
107 # no default banner path
108 #Banner none
109
110 # override default of no subsystems
111 Subsystem sftp /usr/libexec/sftp-server
112
113 # Example of overriding settings on a per-user basis
114 #Match User anoncvs
115 # X11Forwarding no
116 # AllowTcpForwarding no
117 # ForceCommand cvs server
118