sshd_config revision 1.19 1 # $NetBSD: sshd_config,v 1.19 2017/02/01 14:27:37 christos Exp $
2 # $OpenBSD: sshd_config,v 1.100 2016/08/15 12:32:04 naddy Exp $
3
4 # This is the sshd server system-wide configuration file. See
5 # sshd_config(5) for more information.
6
7 # The strategy used for options in the default sshd_config shipped with
8 # OpenSSH is to specify options with their default value where
9 # possible, but leave them commented. Uncommented options override the
10 # default value.
11
12 #Port 22
13 #AddressFamily any
14 #ListenAddress 0.0.0.0
15 #ListenAddress ::
16
17 #HostKey /etc/ssh/ssh_host_rsa_key
18 #HostKey /etc/ssh/ssh_host_dsa_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 # For slow CPUs, bumped from 2 minutes to 10
32 LoginGraceTime 600
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 password authentication, set this and UsePam to no
58 #PasswordAuthentication yes
59 #PermitEmptyPasswords no
60
61 # Change to no to disable s/key passwords
62 #ChallengeResponseAuthentication yes
63
64 #AllowAgentForwarding yes
65 #AllowTcpForwarding yes
66 #GatewayPorts no
67 #X11Forwarding no
68 # If you use xorg from pkgsrc then uncomment the following line.
69 #XAuthLocation /usr/pkg/bin/xauth
70 #X11DisplayOffset 10
71 #X11UseLocalhost yes
72 #PermitTTY yes
73 #PrintMotd yes
74 #PrintLastLog yes
75 #TCPKeepAlive yes
76 #UseLogin no
77 #UsePrivilegeSeparation sandbox
78 UsePam yes
79 #PermitUserEnvironment no
80 #Compression delayed
81 #ClientAliveInterval 0
82 #ClientAliveCountMax 3
83 #UseDNS no
84 #PidFile /var/run/sshd.pid
85 #MaxStartups 10:30:100
86 #PermitTunnel no
87 #ChrootDirectory none
88 #VersionAddendum none
89
90 # no default banner path
91 #Banner none
92
93 # here are the new patched ldap related tokens
94 # entries in your LDAP must have posixAccount & ldapPublicKey objectclass
95 #UseLPK yes
96 #LpkLdapConf /etc/ldap.conf
97 #LpkServers ldap://10.1.7.1/ ldap://10.1.7.2/
98 #LpkUserDN ou=users,dc=phear,dc=org
99 #LpkGroupDN ou=groups,dc=phear,dc=org
100 #LpkBindDN cn=Manager,dc=phear,dc=org
101 #LpkBindPw secret
102 #LpkServerGroup mail
103 #LpkFilter (hostAccess=master.phear.org)
104 #LpkForceTLS no
105 #LpkSearchTimelimit 3
106 #LpkBindTimelimit 3
107 #LpkPubKeyAttr sshPublicKey
108
109 # override default of no subsystems
110 Subsystem sftp /usr/libexec/sftp-server
111
112 # the following are HPN related configuration options
113 # tcp receive buffer polling. disable in non autotuning kernels
114 #TcpRcvBufPoll yes
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-hpn connections
123 #HPNBufferSize 2048
124
125
126 # Example of overriding settings on a per-user basis
127 #Match User anoncvs
128 # X11Forwarding no
129 # AllowTcpForwarding no
130 # PermitTTY no
131 # ForceCommand cvs server
132