Skip site navigation (1)Skip section navigation (2)

FreeBSD Manual Pages

  
 
  

home | help
DNSSEC-SIGNZONE(8)		     BIND9		    DNSSEC-SIGNZONE(8)

NAME
       dnssec-signzone - DNSSEC	zone signing tool

SYNOPSIS
       dnssec-signzone [-a] [-c	class] [-d directory] [-e end-time]
		       [-f output-file]	[-g] [-h] [-k key] [-l domain]
		       [-i interval] [-n nthreads] [-o origin] [-p]
		       [-r randomdev] [-s start-time] [-t] [-v level] [-z]
		       {zonefile} [key...]

DESCRIPTION
       dnssec-signzone signs a zone. It	generates NSEC and RRSIG records and
       produces	a signed version of the	zone. The security status of
       delegations from	the signed zone	(that is, whether the child zones are
       secure or not) is determined by the presence or absence of a keyset
       file for	each child zone.

OPTIONS
       -a     Verify all generated signatures.

       -c class
	      Specifies	the DNS	class of the zone.

       -k key Treat specified key as a key signing key ignoring	any key	flags.
	      This option may be specified multiple times.

       -l domain
	      Generate a DLV set in addition to	the key	(DNSKEY) and DS	sets.
	      The domain is appended to	the name of the	records.

       -d directory
	      Look for keyset files in directory as the	directory

       -g     Generate DS records for child zones from keyset files. Existing
	      DS records will be removed.

       -s start-time
	      Specify the date and time	when the generated RRSIG records
	      become valid. This can be	either an absolute or relative time.
	      An absolute start	time is	indicated by a number in
	      YYYYMMDDHHMMSS notation; 20000530144500 denotes 14:45:00 UTC on
	      May 30th,	2000. A	relative start time is indicated by +N,	which
	      is N seconds from	the current time. If no	start-time is
	      specified, the current time minus	1 hour (to allow for clock
	      skew) is used.

       -e end-time
	      Specify the date and time	when the generated RRSIG records
	      expire. As with start-time, an absolute time is indicated	in
	      YYYYMMDDHHMMSS notation. A time relative to the start time is
	      indicated	with +N, which is N seconds from the start time. A
	      time relative to the current time	is indicated with now+N. If no
	      end-time is specified, 30	days from the start time is used as a
	      default.

       -f output-file
	      The name of the output file containing the signed	zone. The
	      default is to append .signed to the input	file.

       -h     Prints a short summary of	the options and	arguments to
	      dnssec-signzone.

       -i interval
	      When a previously	signed zone is passed as input,	records	may be
	      resigned.	The interval option specifies the cycle	interval as an
	      offset from the current time (in seconds). If a RRSIG record
	      expires after the	cycle interval,	it is retained.	Otherwise, it
	      is considered to be expiring soon, and it	will be	replaced.

	      The default cycle	interval is one	quarter	of the difference
	      between the signature end	and start times. So if neither
	      end-time or start-time are specified, dnssec-signzone generates
	      signatures that are valid	for 30 days, with a cycle interval of
	      7.5 days.	Therefore, if any existing RRSIG records are due to
	      expire in	less than 7.5 days, they would be replaced.

       -n ncpus
	      Specifies	the number of threads to use. By default, one thread
	      is started for each detected CPU.

       -o origin
	      The zone origin. If not specified, the name of the zone file is
	      assumed to be the	origin.

       -p     Use pseudo-random	data when signing the zone. This is faster,
	      but less secure, than using real random data. This option	may be
	      useful when signing large	zones or when the entropy source is
	      limited.

       -r randomdev
	      Specifies	the source of randomness. If the operating system does
	      not provide a /dev/random	or equivalent device, the default
	      source of	randomness is keyboard input.  randomdev specifies the
	      name of a	character device or file containing random data	to be
	      used instead of the default. The special value keyboard
	      indicates	that keyboard input should be used.

       -t     Print statistics at completion.

       -v level
	      Sets the debugging level.

       -z     Ignore KSK flag on key when determining what to sign.

       zonefile
	      The file containing the zone to be signed.

       key    The keys used to sign the	zone. If no keys are specified,	the
	      default all zone keys that have private key files	in the current
	      directory.

EXAMPLE
       The following command signs the example.com zone	with the DSA key
       generated in the	dnssec-keygen man page.	The zone's keys	must be	in the
       zone. If	there are keyset files associated with child zones, they must
       be in the current directory.  example.com, the following	command	would
       be issued:

       dnssec-signzone -o example.com db.example.com Kexample.com.+003+26160

       The command would print a string	of the form:

       In this example,	dnssec-signzone	creates	the file
       db.example.com.signed. This file	should be referenced in	a zone
       statement in a named.conf file.

SEE ALSO
       dnssec-keygen(8), BIND 9	Administrator Reference	Manual,	RFC 2535.

AUTHOR
       Internet	Systems	Consortium

BIND9				 June 30, 2000		    DNSSEC-SIGNZONE(8)

NAME | SYNOPSIS | DESCRIPTION | OPTIONS | EXAMPLE | SEE ALSO | AUTHOR

Want to link to this manual page? Use this URL:
<https://www.freebsd.org/cgi/man.cgi?query=dnssec-signzone&sektion=8&manpath=FreeBSD+5.5-RELEASE>

home | help