EXT_SRVTAB
Section: Maintenance Commands (8)
Updated: Kerberos Version 4.0
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NAME
ext_srvtab - extract service key files from Kerberos key distribution center database
SYNOPSIS
ext_srvtab [
-n
] [
-r realm
] [
hostname ...
]
DESCRIPTION
ext_srvtab
extracts service key files from the Kerberos key distribution center
(KDC) database.
Upon execution, it prompts the user to enter the master key string for
the database. If the
-n
option is specified, the master key is instead fetched from the master
key cache file.
For each
hostname
specified on the command line,
ext_srvtab
creates the service key file
hostname-new-srvtab,
containing all the entries in the database with an instance field of
hostname.
This new file contains all the keys registered for Kerberos-mediated
service providing programs which use the
krb_get_phost(3)
principal and instance conventions to run on the host
hostname.
If the
-r
option is specified, the realm fields in the extracted file will
match the given realm rather than the local realm.
DIAGNOSTICS
- "verify_master_key: Invalid master key, does not match database."
-
The master key string entered was incorrect.
FILES
- hostname-new-srvtab
-
Service key file generated for
hostname
- /etc/kerberosIV/principal.pag, /etc/kerberosIV/principal.dir
-
DBM files containing database
- /etc/kerberosIV/master_key
-
Master key cache file.
SEE ALSO
read_service_key(3), krb_get_phost(3)
Index
- NAME
-
- SYNOPSIS
-
- DESCRIPTION
-
- DIAGNOSTICS
-
- FILES
-
- SEE ALSO
-
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Time: 06:40:12 GMT, May 19, 2025