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39 .Nd propagate the KDC database
43 .Oo Fl m Ar file \*(Ba Xo
44 .Fl Fl master-key= Ns Pa file
47 .Oo Fl d Ar file \*(Ba Xo
48 .Fl Fl database= Ns Pa file
51 .Op Fl Fl source= Ns Ar heimdal|mit-dump
52 .Oo Fl r Ar string \*(Ba Xo
55 .Oo Fl c Ar cell \*(Ba Xo
56 .Fl Fl cell= Ns Ar cell
59 .Oo Fl k Ar keytab \*(Ba Xo
60 .Fl Fl keytab= Ns Ar keytab
63 .Oo Fl R Ar string \*(Ba Xo
64 .Fl Fl v5-realm= Ns Ar string
67 .Op Fl D | Fl Fl decrypt
68 .Op Fl E | Fl Fl encrypt
69 .Op Fl n | Fl Fl stdout
70 .Op Fl v | Fl Fl verbose
73 .Op Ar host Ns Op : Ns Ar port
78 takes a principal database in a specified format and converts it into
79 a stream of Heimdal database records. This stream can either be
80 written to standard out, or (more commonly) be propagated to a
82 server running on a different machine.
84 If propagating, it connects to all
86 specified on the command by opening a TCP connection to port 754
87 (service hprop) and sends the database in encrypted form.
91 .It Fl m Ar file , Fl Fl master-key= Ns Pa file
92 Where to find the master key to encrypt or decrypt keys with.
93 .It Fl d Ar file , Fl Fl database= Ns Pa file
94 The database to be propagated.
95 .It Fl Fl source= Ns Ar heimdal|mit-dump|krb4-dump|kaserver
96 Specifies the type of the source database. Alternatives include:
98 .Bl -tag -width mit-dump -compact -offset indent
102 a MIT Kerberos 5 dump file
104 +.It Fl k Ar keytab , Fl Fl keytab= Ns Ar keytab
105 The keytab to use for fetching the key to be used for authenticating
106 to the propagation daemon(s). The key
108 is used from this keytab. The default is to fetch the key from the
110 .It Fl R Ar string , Fl Fl v5-realm= Ns Ar string
111 Local realm override.
112 .It Fl D , Fl Fl decrypt
113 The encryption keys in the database can either be in clear, or
114 encrypted with a master key. This option transmits the database with
116 .It Fl E , Fl Fl encrypt
117 This option transmits the database with encrypted keys. This is the
118 default if no option is supplied.
119 .It Fl n , Fl Fl stdout
120 Dump the database on stdout, in a format that can be fed to hpropd.
123 The following will propagate a database to another machine (which
126 .Bd -literal -offset indent
127 $ hprop slave-1 slave-2