sshd_config revision 1.27 1 # $NetBSD: sshd_config,v 1.27 2021/11/27 23:22:25 he Exp $
2 # $OpenBSD: sshd_config,v 1.104 2021/07/02 05:11:21 dtucker 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_ecdsa_key
19 #HostKey /etc/ssh/ssh_host_ed25519_key
20
21 # Ciphers and keying
22 #RekeyLimit default none
23
24 # Logging
25 #SyslogFacility AUTH
26 #LogLevel INFO
27
28 # Authentication:
29
30 # For slow CPUs, bumped from 2 minutes to 10
31 LoginGraceTime 600
32 #PermitRootLogin prohibit-password
33 #StrictModes yes
34 #MaxAuthTries 6
35 #MaxSessions 10
36
37 #PubkeyAuthentication yes
38
39 # The default is to check both .ssh/authorized_keys and .ssh/authorized_keys2
40 # but this is overridden so installations will only check .ssh/authorized_keys
41 AuthorizedKeysFile .ssh/authorized_keys
42
43 #AuthorizedPrincipalsFile none
44
45 #AuthorizedKeysCommand none
46 #AuthorizedKeysCommandUser nobody
47
48 # For this to work you will also need host keys in /etc/ssh/ssh_known_hosts
49 #HostbasedAuthentication no
50 # Change to yes if you don't trust ~/.ssh/known_hosts for
51 # HostbasedAuthentication
52 #IgnoreUserKnownHosts no
53 # Don't read the user's ~/.rhosts and ~/.shosts files
54 #IgnoreRhosts yes
55
56 # To disable password authentication, set this and UsePAM to no
57 #PasswordAuthentication yes
58 #PermitEmptyPasswords no
59
60 # Change to no to disable s/key passwords
61 #KbdInteractiveAuthentication yes
62
63 # Kerberos options
64 #KerberosAuthentication no
65 #KerberosOrLocalPasswd yes
66 #KerberosTicketCleanup yes
67 #KerberosGetAFSToken no
68
69 # GSSAPI options
70 #GSSAPIAuthentication no
71 #GSSAPICleanupCredentials yes
72
73 # Set this to 'yes' to enable PAM authentication, account processing,
74 # and session processing. If this is enabled, PAM authentication will
75 # be allowed through the KbdInteractiveAuthentication and
76 # PasswordAuthentication settings. Depending on your PAM configuration,
77 # PAM authentication via KbdInteractiveAuthentication may bypass
78 # the setting of "PermitRootLogin without-password".
79 # If you just want the PAM account and session checks to run without
80 # PAM authentication, then enable this but set PasswordAuthentication
81 # and KbdInteractiveAuthentication to 'no'.
82 UsePAM yes
83
84 #AllowAgentForwarding yes
85 #AllowTcpForwarding yes
86 #GatewayPorts no
87 #X11Forwarding no
88 # If you use xorg from pkgsrc then uncomment the following line.
89 #XAuthLocation /usr/pkg/bin/xauth
90 #X11DisplayOffset 10
91 #X11UseLocalhost yes
92 #PermitTTY yes
93 #PrintMotd yes
94 #PrintLastLog yes
95 #TCPKeepAlive yes
96 #PermitUserEnvironment no
97 #Compression delayed
98 #ClientAliveInterval 0
99 #ClientAliveCountMax 3
100 #UseDNS no
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 # here are the new patched ldap related tokens
111 # entries in your LDAP must have posixAccount & ldapPublicKey objectclass
112 #UseLPK yes
113 #LpkLdapConf /etc/ldap.conf
114 #LpkServers ldap://10.1.7.1/ ldap://10.1.7.2/
115 #LpkUserDN ou=users,dc=phear,dc=org
116 #LpkGroupDN ou=groups,dc=phear,dc=org
117 #LpkBindDN cn=Manager,dc=phear,dc=org
118 #LpkBindPw secret
119 #LpkServerGroup mail
120 #LpkFilter (hostAccess=master.phear.org)
121 #LpkForceTLS no
122 #LpkSearchTimelimit 3
123 #LpkBindTimelimit 3
124 #LpkPubKeyAttr sshPublicKey
125
126 # override default of no subsystems
127 Subsystem sftp /usr/libexec/sftp-server
128
129 # the following are HPN related configuration options
130 # tcp receive buffer polling. disable in non autotuning kernels
131 #TcpRcvBufPoll yes
132
133 # allow the use of the none cipher
134 #NoneEnabled no
135
136 # disable hpn performance boosts.
137 #HPNDisabled no
138
139 # buffer size for hpn to non-hpn connections
140 #HPNBufferSize 2048
141
142 # Example of overriding settings on a per-user basis
143 #Match User anoncvs
144 # X11Forwarding no
145 # AllowTcpForwarding no
146 # PermitTTY no
147 # ForceCommand cvs server
148