Annotation of src/crypto/dist/ssh/sshd_config, Revision 1.31
1.31 ! christos 1: # $NetBSD: sshd_config,v 1.30 2008/04/06 23:38:20 christos Exp $
1.30 christos 2: # $OpenBSD: sshd_config,v 1.77 2008/02/08 23:24:07 djm Exp $
1.1 itojun 3:
1.15 itojun 4: # This is the sshd server system-wide configuration file. See
5: # sshd_config(5) for more information.
1.1 itojun 6:
1.10 itojun 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 change a
10: # default value.
11:
12: #Port 22
1.22 christos 13: #AddressFamily any
1.1 itojun 14: #ListenAddress 0.0.0.0
15: #ListenAddress ::
1.7 itojun 16:
1.27 christos 17: # Disable legacy (protocol version 1) support in the server for new
18: # installations. In future the default will change to require explicit
19: # activation of protocol 1
20: Protocol 2
21:
1.7 itojun 22: # HostKey for protocol version 1
1.11 itojun 23: #HostKey /etc/ssh/ssh_host_key
1.7 itojun 24: # HostKeys for protocol version 2
1.11 itojun 25: #HostKey /etc/ssh/ssh_host_rsa_key
26: #HostKey /etc/ssh/ssh_host_dsa_key
1.7 itojun 27:
28: # Lifetime and size of ephemeral version 1 server key
1.20 christos 29: #KeyRegenerationInterval 1h
1.10 itojun 30: #ServerKeyBits 768
1.1 itojun 31:
32: # Logging
1.23 christos 33: # obsoletes QuietMode and FascistLogging
1.10 itojun 34: #SyslogFacility AUTH
35: #LogLevel INFO
1.1 itojun 36:
1.7 itojun 37: # Authentication:
38:
1.19 jonb 39: # Slow machines or long keys may require more processing time.
40: LoginGraceTime 600
1.10 itojun 41: #PermitRootLogin no
42: #StrictModes yes
1.20 christos 43: #MaxAuthTries 6
1.10 itojun 44:
45: #RSAAuthentication yes
46: #PubkeyAuthentication yes
47: #AuthorizedKeysFile .ssh/authorized_keys
1.7 itojun 48:
1.11 itojun 49: # For this to work you will also need host keys in /etc/ssh/ssh_known_hosts
1.10 itojun 50: #RhostsRSAAuthentication no
1.5 itojun 51: # similar for protocol version 2
1.10 itojun 52: #HostbasedAuthentication no
53: # Change to yes if you don't trust ~/.ssh/known_hosts for
54: # RhostsRSAAuthentication and HostbasedAuthentication
55: #IgnoreUserKnownHosts no
1.20 christos 56: # Don't read the user's ~/.rhosts and ~/.shosts files
57: #IgnoreRhosts yes
1.1 itojun 58:
59: # To disable tunneled clear text passwords, change to no here!
1.10 itojun 60: #PasswordAuthentication yes
61: #PermitEmptyPasswords no
1.1 itojun 62:
1.10 itojun 63: # Change to no to disable s/key passwords
64: #ChallengeResponseAuthentication yes
1.1 itojun 65:
1.10 itojun 66: # Kerberos options
1.13 itojun 67: #KerberosAuthentication no
1.1 itojun 68: #KerberosOrLocalPasswd yes
1.10 itojun 69: #KerberosTicketCleanup yes
1.20 christos 70: #KerberosGetAFSToken no
1.1 itojun 71:
1.20 christos 72: # GSSAPI options
73: #GSSAPIAuthentication no
74: #GSSAPICleanupCredentials yes
1.1 itojun 75:
1.20 christos 76: #AllowTcpForwarding yes
77: #GatewayPorts no
1.10 itojun 78: #X11Forwarding no
1.28 tnn 79: # If you use xorg from pkgsrc then uncomment the following line.
1.26 jnemeth 80: #XAuthLocation /usr/pkg/bin/xauth
1.10 itojun 81: #X11DisplayOffset 10
82: #X11UseLocalhost yes
83: #PrintMotd yes
84: #PrintLastLog yes
1.20 christos 85: #TCPKeepAlive yes
1.1 itojun 86: #UseLogin no
1.14 itojun 87: #UsePrivilegeSeparation yes
1.21 christos 88: UsePam yes
1.16 itojun 89: #PermitUserEnvironment no
1.23 christos 90: #Compression delayed
1.20 christos 91: #ClientAliveInterval 0
92: #ClientAliveCountMax 3
93: #UseDNS yes
94: #PidFile /var/run/sshd.pid
95: #MaxStartups 10
1.23 christos 96: #PermitTunnel no
1.30 christos 97: #ChrootDirectory none
1.1 itojun 98:
1.10 itojun 99: # no default banner path
1.30 christos 100: #Banner none
1.1 itojun 101:
1.10 itojun 102: # override default of no subsystems
1.1 itojun 103: Subsystem sftp /usr/libexec/sftp-server
1.24 christos 104:
1.31 ! christos 105: # the following are HPN related configuration options
! 106: # tcp receive buffer polling. disable in non autotuning kernels
! 107: #TcpRcvBufPoll yes
! 108:
! 109: # allow the use of the none cipher
! 110: #NoneEnabled no
! 111:
! 112: # disable hpn performance boosts.
! 113: #HPNDisabled no
! 114:
! 115: # buffer size for hpn to non-hpn connections
! 116: #HPNBufferSize 2048
! 117:
! 118:
1.24 christos 119: # Example of overriding settings on a per-user basis
120: #Match User anoncvs
121: # X11Forwarding no
122: # AllowTcpForwarding no
123: # ForceCommand cvs server
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