Annotation of src/crypto/dist/ssh/sshd_config, Revision 1.31.6.1
1.31.6.1! jym 1: # $NetBSD: sshd_config,v 1.32 2009/02/16 20:53:55 christos Exp $
! 2: # $OpenBSD: sshd_config,v 1.80 2008/07/02 02:24:18 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
1.31.6.1! jym 30: #ServerKeyBits 1024
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
1.31.6.1! jym 44: #MaxSessions 10
1.10 itojun 45:
46: #RSAAuthentication yes
47: #PubkeyAuthentication yes
48: #AuthorizedKeysFile .ssh/authorized_keys
1.7 itojun 49:
1.11 itojun 50: # For this to work you will also need host keys in /etc/ssh/ssh_known_hosts
1.10 itojun 51: #RhostsRSAAuthentication no
1.5 itojun 52: # similar for protocol version 2
1.10 itojun 53: #HostbasedAuthentication no
54: # Change to yes if you don't trust ~/.ssh/known_hosts for
55: # RhostsRSAAuthentication and HostbasedAuthentication
56: #IgnoreUserKnownHosts no
1.20 christos 57: # Don't read the user's ~/.rhosts and ~/.shosts files
58: #IgnoreRhosts yes
1.1 itojun 59:
60: # To disable tunneled clear text passwords, change to no here!
1.10 itojun 61: #PasswordAuthentication yes
62: #PermitEmptyPasswords no
1.1 itojun 63:
1.10 itojun 64: # Change to no to disable s/key passwords
65: #ChallengeResponseAuthentication yes
1.1 itojun 66:
1.10 itojun 67: # Kerberos options
1.13 itojun 68: #KerberosAuthentication no
1.1 itojun 69: #KerberosOrLocalPasswd yes
1.10 itojun 70: #KerberosTicketCleanup yes
1.20 christos 71: #KerberosGetAFSToken no
1.1 itojun 72:
1.20 christos 73: # GSSAPI options
74: #GSSAPIAuthentication no
75: #GSSAPICleanupCredentials yes
1.1 itojun 76:
1.31.6.1! jym 77: #AllowAgentForwarding yes
1.20 christos 78: #AllowTcpForwarding yes
79: #GatewayPorts no
1.10 itojun 80: #X11Forwarding no
1.28 tnn 81: # If you use xorg from pkgsrc then uncomment the following line.
1.26 jnemeth 82: #XAuthLocation /usr/pkg/bin/xauth
1.10 itojun 83: #X11DisplayOffset 10
84: #X11UseLocalhost yes
85: #PrintMotd yes
86: #PrintLastLog yes
1.20 christos 87: #TCPKeepAlive yes
1.1 itojun 88: #UseLogin no
1.14 itojun 89: #UsePrivilegeSeparation yes
1.21 christos 90: UsePam yes
1.16 itojun 91: #PermitUserEnvironment no
1.23 christos 92: #Compression delayed
1.20 christos 93: #ClientAliveInterval 0
94: #ClientAliveCountMax 3
95: #UseDNS yes
96: #PidFile /var/run/sshd.pid
97: #MaxStartups 10
1.23 christos 98: #PermitTunnel no
1.30 christos 99: #ChrootDirectory none
1.1 itojun 100:
1.10 itojun 101: # no default banner path
1.30 christos 102: #Banner none
1.1 itojun 103:
1.10 itojun 104: # override default of no subsystems
1.1 itojun 105: Subsystem sftp /usr/libexec/sftp-server
1.24 christos 106:
1.31 christos 107: # the following are HPN related configuration options
108: # tcp receive buffer polling. disable in non autotuning kernels
109: #TcpRcvBufPoll yes
110:
111: # allow the use of the none cipher
112: #NoneEnabled no
113:
114: # disable hpn performance boosts.
115: #HPNDisabled no
116:
117: # buffer size for hpn to non-hpn connections
118: #HPNBufferSize 2048
119:
120:
1.24 christos 121: # Example of overriding settings on a per-user basis
122: #Match User anoncvs
123: # X11Forwarding no
124: # AllowTcpForwarding no
125: # ForceCommand cvs server
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