### kadmin Time Zones

This is a complete listing of the time zones recognized by the `kadmin` command.

gmt
  Greenwich Mean Time
ut, utc
  Universal Time (Coordinated).
wet
  Western European Time. (Same as GMT.)
bst
  British Summer Time. (1 hour ahead of GMT.)
wat
  West Africa Time. (1 hour behind GMT.)
at
  Azores Time. (2 hours behind GMT.)
bst
  Brazil Standard Time. (3 hours behind GMT.) Note that the abbreviation BST also stands for British Summer Time.
gst
  Greenland Standard Time. (3 hours behind GMT.) Note that the abbreviation GST also stands for Guam Standard Time.
nft
  Newfoundland Time. (3.5 hours behind GMT.)
nst
  Newfoundland Standard Time. (3.5 hours behind GMT.)
ndt
  Newfoundland Daylight Time. (2.5 hours behind GMT.)
ast
  Atlantic Standard Time. (4 hours behind GMT.)
adt
  Atlantic Daylight Time. (3 hours behind GMT.)
est
  Eastern Standard Time. (5 hours behind GMT.)
edt
  Eastern Daylight Time. (4 hours behind GMT.)
cst
  Central Standard Time. (6 hours behind GMT.)
cdt
  Central Daylight Time. (5 hours behind GMT.)
mst
  Mountain Standard Time. (7 hours behind GMT.)
mdt
  Mountain Daylight Time. (6 hours behind GMT.)
pst
  Pacific Standard Time. (8 hours behind GMT.)
pdt
  Pacific Daylight Time. (7 hours behind GMT.)
yst
  Yukon Standard Time. (9 hours behind GMT.)
ydt
  Yukon Daylight Time. (8 hours behind GMT.)
hst
  Hawaii Standard Time. (10 hours behind GMT.)
hdt
  Hawaii Daylight Time. (9 hours behind GMT.)
cat
  Central Alaska Time. (10 hours behind GMT.)
ahst
  Alaska-Hawaii Standard Time. (10 hours behind GMT.)
nt
  Nome Time. (11 hours behind GMT.)
idlw
  International Date Line West Time. (12 hours behind GMT.)
cet
  Central European Time. (1 hour ahead of GMT.)
met
  Middle European Time. (1 hour ahead of GMT.)
mewt
  Middle European Winter Time. (1 hour ahead of GMT.)
mest
  Middle European Summer Time. (2 hours ahead of GMT.)
swt
  Swedish Winter Time. (1 hour ahead of GMT.)
sst
  Swedish Summer Time. (1 hours ahead of GMT.)
fwt
  French Winter Time. (1 hour ahead of GMT.)
fst
  French Summer Time. (2 hours ahead of GMT.)
eet
  Eastern Europe Time; Russia Zone 1. (2 hours ahead of GMT.)
bt
  Baghdad Time; Russia Zone 2. (3 hours ahead of GMT.)
it
  Iran Time. (3.5 hours ahead of GMT.)
zp4
  Russia Zone 3. (4 hours ahead of GMT.)
zp5
  Russia Zone 4. (5 hours ahead of GMT.)
ist
  Indian Standard Time. (5.5 hours ahead of GMT.)
zp6
  Russia Zone 5. (6 hours ahead of GMT.)
nst
  North Sumatra Time. (6.5 hours ahead of GMT.) Note that the abbreviation NST is also used for Newfoundland Stanard Time.
sst
  South Sumatra Time; Russia Zone 6. (7 hours ahead of GMT.) Note that SST is also Swedish Summer Time.
wast
  West Australian Standard Time. (7 hours ahead of GMT.)
wadt
  West Australian Daylight Time. (8 hours ahead of GMT.)
jt
  Java Time. (7.5 hours ahead of GMT.)
cct
  China Coast Time; Russia Zone 7. (8 hours ahead of GMT.)
jst
  Japan Standard time; Russia Zone 8. (9 hours ahead of GMT.)
kst
  Korean Standard Time. (9 hours ahead of GMT.)
cast
  Central Australian Standard Time. (9.5 hours ahead of GMT.)
cadt
  Central Australian Daylight Time. (10.5 hours ahead of GMT.)
east
  Eastern Australian Standard Time. (10 hours ahead of GMT.)
eadt
  Eastern Australian Daylight Time. (11 hours ahead of GMT.)
gst
  Guam Standard Time; Russia Zone 9. (10 hours ahead of GMT.)
kdt
  Korean Daylight Time. (10 hours ahead of GMT.)
nzt
  New Zealand Time. (12 hours ahead of GMT.)
nzst
  New Zealand Standard Time. (12 hours ahead of GMT.)
nzdt
  New Zealand Daylight Time. (13 hours ahead of GMT.)
idle
  International Date Line East. (12 hours ahead of GMT.)

## Table of Contents

- Copyright
- Introduction
  - Why Should I use Kerberos?
  - Documentation for Kerberos V5
  - Overview of This Guide
- How Kerberos Works
  - Network Services and Their Client Programs
  - Kerberos Tickets
  - The Kerberos Database
  - Kerberos Realms
  - The Ticket-Granting Ticket
  - Network Services and the Master Database
    - The Keytab File
  - The User/Kerberos Interaction
  - Definitions
- Configuration Files
  - Supported Encryption Types
  - Salts
  - krb5.conf
    - [libdefaults]
    - [appdefaults]
    - [login]
    - [realms]
    - [domain_realm]
    - [logging]
    - [capaths]
    - Sample krb5.conf File
  - kdc.conf
    - [kdcdefaults]
    - [realms]
    - Sample kdc.conf File
- Using DNS
  - Mapping Hostnames onto Kerberos Realms
  - Hostnames for KDCs
- Administrating the Kerberos Database
  - Kadmin Options
  - Date Format
  - Principals
    - Retrieving Information About a Principal
      - Attributes
      - Retrieving a List of Principals
    - Privileges
    - Adding or Modifying Principals
    - Deleting Principals
    - Changing Passwords
  - Policies
    - Retrieving Policies
    - Retrieving the List of Policies
    - Adding or Modifying Policies
    - Deleting Policies
  - Global Operations on the Kerberos Database
    - Dumping a Kerberos Database to a File
    - Restoring a Kerberos Database from a Dump File
    - Creating a Stash File
    - Creating and Destroying a Kerberos Database
  - Cross-realm Authentication
- Application Servers
  - Keytabs
    - Adding Principals to Keytabs
    - Removing Principals from Keytabs
  - Clock Skew
  - Getting DNS Information Correct
  - Configuring Your Firewall to Work With Kerberos V5
- Backups of Secure Hosts
  - Backing Up the Kerberos Database
- Bug Reporting
- Appendix
  - Kerberos Error Messages
    - Kerberos V5 Library Error Codes
    - Kerberos V5 Database Library Error Codes
    - Kerberos V5 Magic Numbers Error Codes
    - ASN.1 Error Codes
    - GSSAPI Error Codes
  - kadmin Time Zones