NAME

       Zonemaster::Engine::Constants - module holding constants used in test modules

SYNOPSIS

          use Zonemaster::Engine::Constants ':all';

EXPORTED GROUPS

       all All exportable names.

       algo
           DNSSEC algorithms.

       name
           Label and name lengths.

       ip  IP version constants.

       soa SOA value limits.

       misc
           UDP payload limit and minimum number of nameservers per zone.

       addresses
           Address classes for IPv4 and IPv6.

       extract_iana_ip_blocks($ip_version)
           Will extract IPs details from IANA files.

EXPORTED NAMES

       •   $ALGO_STATUS_DEPRECATED

       •   $ALGO_STATUS_PRIVATE

       •   $ALGO_STATUS_RESERVED

       •   $ALGO_STATUS_UNASSIGNED

       •   $ALGO_STATUS_OTHER

       •   $ALGO_STATUS_NOT_RECOMMENDED

       •   $ALGO_STATUS_NOT_ZONE_SIGN

       •   $DURATION_5_MINUTES_IN_SECONDS

       •   $DURATION_1_HOUR_IN_SECONDS

       •   $DURATION_4_HOURS_IN_SECONDS

       •   $DURATION_12_HOURS_IN_SECONDS

       •   $DURATION_1_DAY_IN_SECONDS

       •   $DURATION_1_WEEK_IN_SECONDS

       •   $DURATION_180_DAYS_IN_SECONDS

       •   $FQDN_MAX_LENGTH

       •   $LABEL_MAX_LENGTH

       •   $IP_VERSION_4

       •   $IP_VERSION_6

       •   $SERIAL_BITS

           An integer, used to define the size of the serial number space, as defined in RFC1982,
           section 2.

       •   $SERIAL_MAX_VARIATION

       •   $MINIMUM_NUMBER_OF_NAMESERVERS

       •   $UDP_PAYLOAD_LIMIT

       •   $UDP_EDNS_QUERY_DEFAULT

           An integer, used to define the EDNS0 UDP packet size in EDNS queries.

       •   "UDP_COMMON_EDNS_LIMIT"

       •   @IPV4_SPECIAL_ADDRESSES

       •   @IPV6_SPECIAL_ADDRESSES