docs/uci_system.txt

   1 System configuration
   2 ====================
   3
   4 == Sections
   5
   6 The 'system' configuration contains basic settings for the whole router. Larger subsystems such as the network configuration, the DHCP and DNS server, and similar, have their own configuration file.
   7
   8 === System
   9
  10 The 'system' section contains settings that apply to the most basic operation of the system, such as the hostname, the time zone, and how and where to write logging information to. OpenWRT creates these default settings:
  11
  12 ----
  13 config 'system'
  14         option 'hostname'       'OpenWrt'
  15         option 'timezone'       'UTC'
  16 ----
  17
  18 These options can be set in the system section:
  19
  20 [cols="4*1,4",options="header"]
  21 |====
  22 | Name | Type | Required | Default | Description
  23 | 'hostname' | string | no | 'OpenWrt' | The hostname for this system. Avoid points, even if they are within single7double quotes. For example ' 'my.hostname' ' will show only the ' 'my' ' part
  24 | 'buffersize' | integer | no | kernel specific | Size of the kernel message buffer.
  25 | 'conloglevel' | integer | no | '7' | Number between 1-8. The maximum log level for kernel messages to be logged to the console. Only messages with a level lower than this will be printed to the console. Higher level messages have lower log level number. Highest level messages are ones with log level 0. If you want more verbous messages in console put conloglevel to 8 if you want less messages lower conloglevel to 4 or even less.
  26 | 'cronloglevel' | integer | no | '5' | The minimul level for cron messages to be logged to syslog. '0' will print all debug messages, '8' will log command executions, and '9' or higher will only log error messages.
  27 | 'klogconloglevel' | integer | no | '7' | The maximum log level for kernel messages to be logged to the console. Only messages with a level lower than this will be printed to the console. Identical to 'conloglevel' and will override it.
  28 | 'log_buffer_size' | integer | no | 16 | Size of the log buffer of the "new" procd based system log, that is output by the  _logread_ command. Tried 32 kB, more should be possible.
  29 | 'log_file' | string | no | no log file | File to write log messages to (type 'file'). The default is to not write a log in a file. The most often used location for a system log file is '/var/log/messages'.
  30 | 'log_ip' | IP address | no | _(none)_ | IP address of a syslog server to which the log messages should be sent in addition to the local destination.
  31 | 'log_port' | integer | no | '514' | Port number of the remote syslog server specified with 'log_ip'.
  32 | 'log_prefix' | string | no |_(none)_| Adds a prefix to all log messages send over network.
  33 | 'log_proto' | string | no | 'udp'| Sets the protocol to use for the connection, either 'tcp' or 'udp'.
  34 | 'log_remote' | bool | no | '1' | Enables remote logging.
  35 | 'log_size' | integer | no | '16' | Size of the file or circular memory buffer in KiB.
  36 | 'log_trailer_null' | bool | no | '0' | Use \0 instead of \n as trailer when using TCP.
  37 | 'log_type' | string | no | 'circular' | Either 'circular' or 'file'.
  38 | 'timezone' | string | no | 'UTC' | The time zone that date and time should be rendered in by default.
  39 | 'zonename' | string | no | 'UTC' | Only useful when using eglibc and zoneinfo! ('LIBC_USE_EGLIBC', 'PACKAGE_zoneinfo-*') The time zone that date and time should be rendered in by default. Suppose you want to use Brussels' timezone, set this value to 'Europe/Brussels'. Possible values can be found by running '(cd /usr/share/zoneinfo; find *)'
  40 |====
  41
  42 * WARNING:  If you want to change 'hostname' instead of _localhost.localdomain_ in remote syslog, you have to add -h <hostname> parameter in /etc/init.d/log start parameters. It should be read from system config, but it's not (yet) - remove after fix.
  43 * WARNING:  There should be tcp/udp field in LuCI syslog settings. Now it's hard to tell if OpenWRT supports TCP syslog.
  44
  45 === Remote Time (ntp)
  46
  47 | {{:meta:icons:tango:48px-outdated.svg.png?nolink}}  | In '/etc/config/system' 'busybox-rdate' (was invoked by scripts) has been replaced with 'busybox-nptd' (can run as a daemon) to avoid race condition and also to use current NTP. The remote time is since configured in '/etc/config/system' and not in '/etc/config/timeserver' any longer.
  48
  49 * WARNING:  Old scripts first checked if a lease time server is defined for the interface in the [[doc:uci:network|network config]].
  50 * WARNING:  If not available or syncing fails, then it searches for time servers in the [[doc:uci:timeserver|timeserver config]] that are either explicitly defined for that interface or via the global setting in the system config.
  51
  52 ----
  53 config 'timeserver' 'ntp'
  54         list 'server'     '0.openwrt.pool.ntp.org'
  55         list 'server'     '1.openwrt.pool.ntp.org'
  56         list 'server'     '2.openwrt.pool.ntp.org'
  57         list 'server'     '3.openwrt.pool.ntp.org'
  58         option enable_server 0
  59 ----
  60
  61 There are at least two valid option defined for the 'timeserver' 'ntp' section:
  62
  63 [cols="4*1,4",options="header"]
  64 |====
  65 | Name | Type | Required | Default | Description
  66 | 'server'        | list of hostnames | no | _(none)_ | Defines the pool of NTP servers to poll the time from. If the list is empty, the builtin NTP daemon is not started.
  67 | 'enable_server' | boolean           | no |  0  | You can put busybox-ntpd in\\ client mode only: by defining at least one host to 'server' and puting 'enable_server' 0 \\ client & server mode: by putting 'enable_server' to 1, (busybox-ntpd listens to UDP 123 by default),\\ server mode only: by not defining any servers in the config and just put 'enable_server' 1 (ntpd will answer with the time of the router)
  68 |====
  69
  70 TODO: I've replaced "config_foreach getpeers timeserver" with "config_get peers ntp server" because we want ntp timeserver, not random ones (to pre-answer if someone want to say that it's intrusive ...)
  71
  72
  73 If the above configuration is missing in the file '/etc/config/system' (or faulty), busybox-nptd will not be started! You can manually invoke it by e.g.
  74
  75 ----
  76 ntpd -q -p openwrt.pool.ntp.org
  77 ----
  78
  79
  80 === Leds
  81
  82 OpenWRT supports using the router's LEDs to give feedback about its status. Which LEDs are available to be controlled through OpenWRT depends on the specific router model.
  83
  84 LEDs are represented by entries in the 'sys' filesystem. You can check which LEDs are available in the '/sys/class/leds' directory. The name of an entry typically consists of the name of the hardware providing the LED (the router model), the color of the LED, and it's designation (usually the label on the case). Some LEDs can show different colors. In this case, you will find one entry per color.
  85
  86 The LED can be controlled by various events in the system, which is selected by the 'trigger' option. Depending on the trigger, additional options must be specified.
  87
  88 First of all, you need to know which triggers are available for a led, to do that simply look at 'trigger' file of that led. Example:
  89
  90 ----
  91 cat /sys/class/leds/**LED**/trigger
  92 [none] timer default-on netdev morse usbdev
  93 ----
  94 ----
  95 opkg list-installed kmod-ledtrig*
  96 opkg list kmod-ledtrig*
  97 ----
  98
  99 To allow more triggers it's necessary to build your own OpenWRT or install some packages (like ledtrig-morse).
 100
 101 If you build your own OpenWrt and try to install any kmod-* package from OpenWrt repository, it will fail. In this case is safe to force install:
 102 ----
 103 opkg install kmod-ledtrig-morse --force-depends
 104 ----
 105
 106
 107 === None ===
 108
 109 The LED is always in default state. Unlisted LED are default OFF, so this is only useful to declare a LED to be always ON.
 110
 111 [cols="4*1,4",options="header"]
 112 |====
 113 | Name | Type | Required | Default | Description
 114 | 'default' | integer | no | 0 | LED state before trigger: '0' means OFF and '1' means ON
 115 | 'sysfs' | string | yes | _(none)_ | LED device name
 116 | 'trigger' | string | yes | _(none)_ | 'none'
 117 |====
 118
 119 === Timer ===
 120
 121 The LED blinks with the configured on/off frequency.
 122 ----
 123 opkg install kmod-ledtrig-timer
 124 ----
 125
 126 [cols="4*1,4",options="header"]
 127 |====
 128 | Name | Type | Required | Default | Description
 129 | 'default' | integer | no | 0 | LED state before trigger: '0' means OFF and '1' means ON
 130 | 'delayoff' | integer | yes | _(none)_ | How long (in milliseconds) the LED should be off.
 131 | 'delayon' | integer | yes | _(none)_ | How long (in milliseconds) the LED should be on.
 132 | 'sysfs' | string | yes | _(none)_ | LED device name
 133 | 'trigger' | string | yes | _(none)_ | 'timer'
 134 |====
 135
 136 === Default-on ===
 137
 138 The LED is ON. Deprecated, use default=1 trigger=none instead.
 139 ----
 140 opkg install kmod-ledtrig-default-on
 141 ----
 142
 143 [cols="4*1,4",options="header"]
 144 |====
 145 | Name | Type | Required | Default | Description
 146 | 'default' | integer | no | 0 | LED state before trigger: '0' means OFF and '1' means ON
 147 | 'sysfs' | string | yes | _(none)_ | LED device name
 148 | 'trigger' | string | yes | _(none)_ | 'default-on'
 149 |====
 150
 151 === Heartbeat ===
 152
 153 The LED flashes to simulate actual heart beat _thump-thump-pause_. The frequency is in direct proportion to 1-minute average CPU load.
 154 ----
 155 opkg install kmod-ledtrig-heartbeat
 156 ----
 157 [cols="4*1,4",options="header"]
 158 |====
 159 | Name | Type | Required | Default | Description
 160 | 'default' | integer | no | 0 | LED state before trigger: '0' means OFF and '1' means ON
 161 | 'sysfs' | string | yes | _(none)_ | LED device name
 162 | 'trigger' | string | yes | _(none)_ | 'heartbeat'
 163 |====
 164
 165 Note:_to test the heartbeat take a look at [[doc:howto:snippets#generate.100.cpu.load|snippets]]._
 166
 167 === Flash Writes ===
 168
 169 The LED flashes as data is written to flash memory.
 170
 171 [cols="4*1,4",options="header"]
 172 |====
 173 | Name | Type | Required | Default | Description
 174 | 'default' | integer | no | 0 | LED state before trigger: '0' means OFF and '1' means ON
 175 | 'sysfs' | string | yes | _(none)_ | LED device name
 176 | 'trigger' | string | yes | _(none)_ | 'nand-disk'
 177 |====
 178
 179 === Network Activity ===
 180
 181 The LED flashes with link status and/or send and receive activity on the configured interface.
 182 ----
 183 opkg install kmod-ledtrig-netdev
 184 ----
 185
 186 [cols="4*1,4",options="header"]
 187 |====
 188 | Name | Type | Required | Default | Description
 189 | 'default' | integer | no | 0 | LED state before trigger: '0' means OFF and '1' means ON
 190 | 'dev' | string | yes | _(none)_ | Name of the network interface which status should be reflected
 191 | 'mode' | string | yes | _(none)_ | One or more of 'link', 'tx', or 'rx', seperated by spaces
 192 | 'sysfs' | string | yes | _(none)_ | LED device name
 193 | 'trigger' | string | yes | _(none)_ | 'netdev'
 194 |====
 195
 196 === WiFi Activity ===
 197
 198 WARNING:  this subsection requires expert's review.
 199
 200 The LED flashes on events triggered in physical interface, rather than in software network interface. Besides 'phy'
 201 triggers have more events, it also provides possibility of static LED setup in case you want to monitor your 2.4 GHz
 202 radio ('phy0' usually) and 5 GHz radio ('phy1' usually) separately. 'netdev' can't guarantee this distinguishing
 203 since 'wlan0' may be referring to 2.4 GHz or 5 GHz radio based on current network setup.
 204
 205 [cols="4*1,4",options="header"]
 206 |====
 207 | Name | Type | Required | Default | Description
 208 | 'default' | integer | no | 0 | LED state before trigger: '0' means OFF and '1' means ON
 209 | 'sysfs' | string | yes | _(none)_ | LED device name
 210 | 'trigger' | string | yes | _(none)_ | 'phy0rx', 'phy0tx', 'phy0assoc', 'phy0radio' or 'phy0tpt'
 211 |====
 212
 213 * **phy0rx** - flashes on reception.
 214 * **phy0tx** - flashes on transmission.
 215 * **phy0assoc** - flashes on client association.
 216 * **phy0radio** - (WARNING:  hard to say what this is supposed to do; this option did nothing on my tl-wr1043nd with Backfire 10.03.1, r29592 and Attitude Adjustment r32793)
 217 * **phy0tpt** - flashes slowly and steadily on network activity.((in comparison to energetic flashes of tx and rx modes))
 218
 219 === USB Device ===
 220
 221 The LED turns ON if USB device is connected.
 222 ----
 223 opkg install kmod-ledtrig-usbdev
 224 ----
 225
 226 [cols="4*1,4",options="header"]
 227 |====
 228 | Name | Type | Required | Default | Description
 229 | 'default' | integer | no | 0 | LED state before trigger: '0' means OFF and '1' means ON
 230 | 'dev' | string | yes | _(none)_ | Name of USB device to monitor (in this example '1-1').
 231 | 'interval' | integer | yes | _(none)_ | Interval in ms when device is active.
 232 | 'sysfs' | string | yes | _(none)_ | LED device name
 233 | 'trigger' | string | yes | _(none)_ | 'usbdev'
 234 |====
 235
 236 To find out device name use 'logread' to search for it or list '/sys/bus/usb/devices' (for this example, there would be '/sys/bus/usb/devices/1-1' device).
 237
 238 === Morse Code ===
 239
 240 The LED signals a message using Morse code.
 241
 242 Requires the kmod-ledtrig-morse package. UCI configuration was added in revision r34380.
 243 ----
 244 opkg install kmod-ledtrig-morse
 245 ----
 246
 247 [cols="4*1,4",options="header"]
 248 |====
 249 | Name | Type | Required | Default | Description
 250 | 'default' | integer | no | 0 | LED state before trigger: '0' means OFF and '1' means ON
 251 | 'delay' | integer | no | 150 | Dit length in milliseconds
 252 | 'dev' | string | yes | _(none)_ | Name of USB device to monitor (in this example '1-1').
 253 | 'message' | string | no | _(none)_ | The message to signal
 254 | 'sysfs' | string | yes | _(none)_ | LED device name
 255 | 'trigger' | string | yes | _(none)_ | 'morse'
 256 |====
 257
 258 If you don't have a recent enough version, you can set trigger to "morse" and control the behavior by writing to the 'message' and 'delay' files in '/sys/class/leds/<name>'.
 259
 260 === GPIO ===
 261
 262 Allows LEDs to be controlled by gpio events.
 263 ----
 264 opkg install kmod-ledtrig-gpio
 265 ----
 266
 267 [cols="4*1,4",options="header"]
 268 |====
 269 | Name | Type | Required | Default | Description
 270 | 'default' | integer | no | 0 | LED state before trigger: '0' means OFF and '1' means ON
 271 |====
 272 WARNING:
 273
 274 === Net filter ===
 275
 276 Flash LED when a particular packets passing through your machine.
 277
 278 For example to create an LED trigger for incoming SSH traffic:
 279 ----
 280 iptables -A INPUT -p tcp --dport 22 -j LED --led-trigger-id ssh --led-delay 1000
 281 ----
 282 Then attach the new trigger to an LED on your system:
 283 ----
 284 echo netfilter-ssh > /sys/class/leds/<ledname>/trigger
 285 ----
 286
 287 ----
 288 opkg install kmod-ledtrig-netfilter
 289 ----
 290
 291
 292 [cols="4*1,4",options="header"]
 293 |====
 294 | Name | Type | Required | Default | Description
 295 | 'default' | integer | no | 0 | LED state before trigger: '0' means OFF and '1' means ON
 296 |====
 297 WARNING:
 298
 299 == Examples
 300
 301 Please remember to change the 'sysfs' option to LEDs that are actually present on your router. This can be done easily through LuCI. You may find some other examples in [[doc:howto:snippets#ipv6.activity.led|snippets]]. Following examples are from '/etc/config/system' file:
 302
 303 === Heartbeat led
 304
 305 ----
 306 config 'led'
 307         option 'sysfs'          'wrt160nl:amber:wps'
 308         option 'trigger'        'heartbeat'
 309 ----
 310
 311 === WLAN led
 312
 313 ----
 314 config 'led' 'wlan_led'
 315         option 'name'           'WLAN'
 316         option 'sysfs'          'tl-wr1043nd:green:wlan'
 317         option 'trigger'        'netdev'
 318         option 'dev'            'wlan0'
 319         option 'mode'           'link tx rx'
 320 ----
 321
 322 === 3G led
 323
 324 The 3G LED lits up in blue when an USB-dongle properly registers with the 3G/EDGE/GPRS network. Tested on Asus's WL-330N3G router.
 325
 326 ----
 327 config 'led'
 328         option 'name'           '3G'
 329         option 'sysfs'          'asus:blue:3g'
 330         option 'trigger'        'netdev'
 331         option 'dev'            '3g-wan'
 332         option 'mode'           'link'
 333 ----
 334
 335 === Timer led - 500ms ON, 2000ms OFF
 336
 337 ----
 338 config 'led'
 339         option 'sysfs'          'wrt160nl:blue:wps'
 340         option 'trigger'        'timer'
 341         option 'delayon'        '500'
 342         option 'delayoff'       '2000'
 343 ----
 344
 345
 346
 347 == Time Zones
 348
 349 [options="header"]
 350 |====
 351 | Location | TZ string
 352 | Africa/Abidjan | GMT0
 353 | Africa/Accra | GMT0
 354 | Africa/Addis Ababa | EAT-3
 355 | Africa/Algiers | CET-1
 356 | Africa/Asmara | EAT-3
 357 | Africa/Bamako | GMT0
 358 | Africa/Bangui | WAT-1
 359 | Africa/Banjul | GMT0
 360 | Africa/Bissau | GMT0
 361 | Africa/Blantyre | CAT-2
 362 | Africa/Brazzaville | WAT-1
 363 | Africa/Bujumbura | CAT-2
 364 | Africa/Casablanca | WET0
 365 | Africa/Ceuta | CET-1CEST,M3.5.0,M10.5.0/3
 366 | Africa/Conakry | GMT0
 367 | Africa/Dakar | GMT0
 368 | Africa/Dar es Salaam | EAT-3
 369 | Africa/Djibouti | EAT-3
 370 | Africa/Douala | WAT-1
 371 | Africa/El Aaiun | WET0
 372 | Africa/Freetown | GMT0
 373 | Africa/Gaborone | CAT-2
 374 | Africa/Harare | CAT-2
 375 | Africa/Johannesburg | SAST-2
 376 | Africa/Kampala | EAT-3
 377 | Africa/Khartoum | EAT-3
 378 | Africa/Kigali | CAT-2
 379 | Africa/Kinshasa | WAT-1
 380 | Africa/Lagos | WAT-1
 381 | Africa/Libreville | WAT-1
 382 | Africa/Lome | GMT0
 383 | Africa/Luanda | WAT-1
 384 | Africa/Lubumbashi | CAT-2
 385 | Africa/Lusaka | CAT-2
 386 | Africa/Malabo | WAT-1
 387 | Africa/Maputo | CAT-2
 388 | Africa/Maseru | SAST-2
 389 | Africa/Mbabane | SAST-2
 390 | Africa/Mogadishu | EAT-3
 391 | Africa/Monrovia | GMT0
 392 | Africa/Nairobi | EAT-3
 393 | Africa/Ndjamena | WAT-1
 394 | Africa/Niamey | WAT-1
 395 | Africa/Nouakchott | GMT0
 396 | Africa/Ouagadougou | GMT0
 397 | Africa/Porto-Novo | WAT-1
 398 | Africa/Sao Tome | GMT0
 399 | Africa/Tripoli | EET-2
 400 | Africa/Tunis | CET-1
 401 | Africa/Windhoek | WAT-1WAST,M9.1.0,M4.1.0
 402 | America/Adak | HAST10HADT,M3.2.0,M11.1.0
 403 | America/Anchorage | AKST9AKDT,M3.2.0,M11.1.0
 404 | America/Anguilla | AST4
 405 | America/Antigua | AST4
 406 | America/Araguaina | BRT3
 407 | America/Argentina/Buenos Aires | ART3
 408 | America/Argentina/Catamarca | ART3
 409 | America/Argentina/Cordoba | ART3
 410 | America/Argentina/Jujuy | ART3
 411 | America/Argentina/La Rioja | ART3
 412 | America/Argentina/Mendoza | ART3
 413 | America/Argentina/Rio Gallegos | ART3
 414 | America/Argentina/Salta | ART3
 415 | America/Argentina/San Juan | ART3
 416 | America/Argentina/Tucuman | ART3
 417 | America/Argentina/Ushuaia | ART3
 418 | America/Aruba | AST4
 419 | America/Asuncion | PYT4PYST,M10.1.0/0,M4.2.0/0
 420 | America/Atikokan | EST5
 421 | America/Bahia | BRT3
 422 | America/Barbados | AST4
 423 | America/Belem | BRT3
 424 | America/Belize | CST6
 425 | America/Blanc-Sablon | AST4
 426 | America/Boa Vista | AMT4
 427 | America/Bogota | COT5
 428 | America/Boise | MST7MDT,M3.2.0,M11.1.0
 429 | America/Cambridge Bay | MST7MDT,M3.2.0,M11.1.0
 430 | America/Campo Grande | AMT4AMST,M10.3.0/0,M2.3.0/0
 431 | America/Cancun | CST6CDT,M4.1.0,M10.5.0
 432 | America/Caracas | VET4:30
 433 | America/Cayenne | GFT3
 434 | America/Cayman | EST5
 435 | America/Chicago | CST6CDT,M3.2.0,M11.1.0
 436 | America/Chihuahua | MST7MDT,M4.1.0,M10.5.0
 437 | America/Costa Rica | CST6
 438 | America/Cuiaba | AMT4AMST,M10.3.0/0,M2.3.0/0
 439 | America/Curacao | AST4
 440 | America/Danmarkshavn | GMT0
 441 | America/Dawson | PST8PDT,M3.2.0,M11.1.0
 442 | America/Dawson Creek | MST7
 443 | America/Denver | MST7MDT,M3.2.0,M11.1.0
 444 | America/Detroit | EST5EDT,M3.2.0,M11.1.0
 445 | America/Dominica | AST4
 446 | America/Edmonton | MST7MDT,M3.2.0,M11.1.0
 447 | America/Eirunepe | AMT4
 448 | America/El Salvador | CST6
 449 | America/Fortaleza | BRT3
 450 | America/Glace Bay | AST4ADT,M3.2.0,M11.1.0
 451 | America/Goose Bay | AST4ADT,M3.2.0/0:01,M11.1.0/0:01
 452 | America/Grand Turk | EST5EDT,M3.2.0,M11.1.0
 453 | America/Grenada | AST4
 454 | America/Guadeloupe | AST4
 455 | America/Guatemala | CST6
 456 | America/Guayaquil | ECT5
 457 | America/Guyana | GYT4
 458 | America/Halifax | AST4ADT,M3.2.0,M11.1.0
 459 | America/Havana | CST5CDT,M3.2.0/0,M10.5.0/1
 460 | America/Hermosillo | MST7
 461 | America/Indiana/Indianapolis | EST5EDT,M3.2.0,M11.1.0
 462 | America/Indiana/Knox | CST6CDT,M3.2.0,M11.1.0
 463 | America/Indiana/Marengo | EST5EDT,M3.2.0,M11.1.0
 464 | America/Indiana/Petersburg | EST5EDT,M3.2.0,M11.1.0
 465 | America/Indiana/Tell City | CST6CDT,M3.2.0,M11.1.0
 466 | America/Indiana/Vevay | EST5EDT,M3.2.0,M11.1.0
 467 | America/Indiana/Vincennes | EST5EDT,M3.2.0,M11.1.0
 468 | America/Indiana/Winamac | EST5EDT,M3.2.0,M11.1.0
 469 | America/Inuvik | MST7MDT,M3.2.0,M11.1.0
 470 | America/Iqaluit | EST5EDT,M3.2.0,M11.1.0
 471 | America/Jamaica | EST5
 472 | America/Juneau | AKST9AKDT,M3.2.0,M11.1.0
 473 | America/Kentucky/Louisville | EST5EDT,M3.2.0,M11.1.0
 474 | America/Kentucky/Monticello | EST5EDT,M3.2.0,M11.1.0
 475 | America/La Paz | BOT4
 476 | America/Lima | PET5
 477 | America/Los Angeles | PST8PDT,M3.2.0,M11.1.0
 478 | America/Maceio | BRT3
 479 | America/Managua | CST6
 480 | America/Manaus | AMT4
 481 | America/Marigot | AST4
 482 | America/Martinique | AST4
 483 | America/Matamoros | CST6CDT,M3.2.0,M11.1.0
 484 | America/Mazatlan | MST7MDT,M4.1.0,M10.5.0
 485 | America/Menominee | CST6CDT,M3.2.0,M11.1.0
 486 | America/Merida | CST6CDT,M4.1.0,M10.5.0
 487 | America/Mexico City | CST6CDT,M4.1.0,M10.5.0
 488 | America/Miquelon | PMST3PMDT,M3.2.0,M11.1.0
 489 | America/Moncton | AST4ADT,M3.2.0,M11.1.0
 490 | America/Monterrey | CST6CDT,M4.1.0,M10.5.0
 491 | America/Montevideo | UYT3UYST,M10.1.0,M3.2.0
 492 | America/Montreal | EST5EDT,M3.2.0,M11.1.0
 493 | America/Montserrat | AST4
 494 | America/Nassau | EST5EDT,M3.2.0,M11.1.0
 495 | America/New York | EST5EDT,M3.2.0,M11.1.0
 496 | America/Nipigon | EST5EDT,M3.2.0,M11.1.0
 497 | America/Nome | AKST9AKDT,M3.2.0,M11.1.0
 498 | America/Noronha | FNT2
 499 | America/North Dakota/Center | CST6CDT,M3.2.0,M11.1.0
 500 | America/North Dakota/New Salem | CST6CDT,M3.2.0,M11.1.0
 501 | America/Ojinaga | MST7MDT,M3.2.0,M11.1.0
 502 | America/Panama | EST5
 503 | America/Pangnirtung | EST5EDT,M3.2.0,M11.1.0
 504 | America/Paramaribo | SRT3
 505 | America/Phoenix | MST7
 506 | America/Port of Spain | AST4
 507 | America/Port-au-Prince | EST5
 508 | America/Porto Velho | AMT4
 509 | America/Puerto Rico | AST4
 510 | America/Rainy River | CST6CDT,M3.2.0,M11.1.0
 511 | America/Rankin Inlet | CST6CDT,M3.2.0,M11.1.0
 512 | America/Recife | BRT3
 513 | America/Regina | CST6
 514 | America/Rio Branco | AMT4
 515 | America/Santa Isabel | PST8PDT,M4.1.0,M10.5.0
 516 | America/Santarem | BRT3
 517 | America/Santo Domingo | AST4
 518 | America/Sao Paulo | BRT3BRST,M10.3.0/0,M2.3.0/0
 519 | America/Scoresbysund | EGT1EGST,M3.5.0/0,M10.5.0/1
 520 | America/Shiprock | MST7MDT,M3.2.0,M11.1.0
 521 | America/St Barthelemy | AST4
 522 | America/St Johns | NST3:30NDT,M3.2.0/0:01,M11.1.0/0:01
 523 | America/St Kitts | AST4
 524 | America/St Lucia | AST4
 525 | America/St Thomas | AST4
 526 | America/St Vincent | AST4
 527 | America/Swift Current | CST6
 528 | America/Tegucigalpa | CST6
 529 | America/Thule | AST4ADT,M3.2.0,M11.1.0
 530 | America/Thunder Bay | EST5EDT,M3.2.0,M11.1.0
 531 | America/Tijuana | PST8PDT,M3.2.0,M11.1.0
 532 | America/Toronto | EST5EDT,M3.2.0,M11.1.0
 533 | America/Tortola | AST4
 534 | America/Vancouver | PST8PDT,M3.2.0,M11.1.0
 535 | America/Whitehorse | PST8PDT,M3.2.0,M11.1.0
 536 | America/Winnipeg | CST6CDT,M3.2.0,M11.1.0
 537 | America/Yakutat | AKST9AKDT,M3.2.0,M11.1.0
 538 | America/Yellowknife | MST7MDT,M3.2.0,M11.1.0
 539 | Antarctica/Casey | WST-8
 540 | Antarctica/Davis | DAVT-7
 541 | Antarctica/DumontDUrville | DDUT-10
 542 | Antarctica/Macquarie | MIST-11
 543 | Antarctica/Mawson | MAWT-5
 544 | Antarctica/McMurdo | NZST-12NZDT,M9.5.0,M4.1.0/3
 545 | Antarctica/Rothera | ROTT3
 546 | Antarctica/South Pole | NZST-12NZDT,M9.5.0,M4.1.0/3
 547 | Antarctica/Syowa | SYOT-3
 548 | Antarctica/Vostok | VOST-6
 549 | Arctic/Longyearbyen | CET-1CEST,M3.5.0,M10.5.0/3
 550 | Asia/Aden | AST-3
 551 | Asia/Almaty | ALMT-6
 552 | Asia/Anadyr | ANAT-11ANAST,M3.5.0,M10.5.0/3
 553 | Asia/Aqtau | AQTT-5
 554 | Asia/Aqtobe | AQTT-5
 555 | Asia/Ashgabat | TMT-5
 556 | Asia/Baghdad | AST-3
 557 | Asia/Bahrain | AST-3
 558 | Asia/Baku | AZT-4AZST,M3.5.0/4,M10.5.0/5
 559 | Asia/Bangkok | ICT-7
 560 | Asia/Beirut | EET-2EEST,M3.5.0/0,M10.5.0/0
 561 | Asia/Bishkek | KGT-6
 562 | Asia/Brunei | BNT-8
 563 | Asia/Choibalsan | CHOT-8
 564 | Asia/Chongqing | CST-8
 565 | Asia/Colombo | IST-5:30
 566 | Asia/Damascus | EET-2EEST,M4.1.5/0,M10.5.5/0
 567 | Asia/Dhaka | BDT-6
 568 | Asia/Dili | TLT-9
 569 | Asia/Dubai | GST-4
 570 | Asia/Dushanbe | TJT-5
 571 | Asia/Gaza | EET-2EEST,M3.5.6/0:01,M9.1.5
 572 | Asia/Harbin | CST-8
 573 | Asia/Ho Chi Minh | ICT-7
 574 | Asia/Hong Kong | HKT-8
 575 | Asia/Hovd | HOVT-7
 576 | Asia/Irkutsk | IRKT-8IRKST,M3.5.0,M10.5.0/3
 577 | Asia/Jakarta | WIT-7
 578 | Asia/Jayapura | EIT-9
 579 | Asia/Kabul | AFT-4:30
 580 | Asia/Kamchatka | PETT-11PETST,M3.5.0,M10.5.0/3
 581 | Asia/Karachi | PKT-5
 582 | Asia/Kashgar | CST-8
 583 | Asia/Kathmandu | NPT-5:45
 584 | Asia/Kolkata | IST-5:30
 585 | Asia/Krasnoyarsk | KRAT-7KRAST,M3.5.0,M10.5.0/3
 586 | Asia/Kuala Lumpur | MYT-8
 587 | Asia/Kuching | MYT-8
 588 | Asia/Kuwait | AST-3
 589 | Asia/Macau | CST-8
 590 | Asia/Magadan | MAGT-11MAGST,M3.5.0,M10.5.0/3
 591 | Asia/Makassar | CIT-8
 592 | Asia/Manila | PHT-8
 593 | Asia/Muscat | GST-4
 594 | Asia/Nicosia | EET-2EEST,M3.5.0/3,M10.5.0/4
 595 | Asia/Novokuznetsk | NOVT-6NOVST,M3.5.0,M10.5.0/3
 596 | Asia/Novosibirsk | NOVT-6NOVST,M3.5.0,M10.5.0/3
 597 | Asia/Omsk | OMST-7
 598 | Asia/Oral | ORAT-5
 599 | Asia/Phnom Penh | ICT-7
 600 | Asia/Pontianak | WIT-7
 601 | Asia/Pyongyang | KST-9
 602 | Asia/Qatar | AST-3
 603 | Asia/Qyzylorda | QYZT-6
 604 | Asia/Rangoon | MMT-6:30
 605 | Asia/Riyadh | AST-3
 606 | Asia/Sakhalin | SAKT-10SAKST,M3.5.0,M10.5.0/3
 607 | Asia/Samarkand | UZT-5
 608 | Asia/Seoul | KST-9
 609 | Asia/Shanghai | CST-8
 610 | Asia/Singapore | SGT-8
 611 | Asia/Taipei | CST-8
 612 | Asia/Tashkent | UZT-5
 613 | Asia/Tbilisi | GET-4
 614 | Asia/Tehran | IRST-3:30IRDT,80/0,264/0
 615 | Asia/Thimphu | BTT-6
 616 | Asia/Tokyo | JST-9
 617 | Asia/Ulaanbaatar | ULAT-8
 618 | Asia/Urumqi | CST-8
 619 | Asia/Vientiane | ICT-7
 620 | Asia/Vladivostok | VLAT-10VLAST,M3.5.0,M10.5.0/3
 621 | Asia/Yakutsk | YAKT-9YAKST,M3.5.0,M10.5.0/3
 622 | Asia/Yekaterinburg | YEKT-5YEKST,M3.5.0,M10.5.0/3
 623 | Asia/Yerevan | AMT-4AMST,M3.5.0,M10.5.0/3
 624 | Atlantic/Azores | AZOT1AZOST,M3.5.0/0,M10.5.0/1
 625 | Atlantic/Bermuda | AST4ADT,M3.2.0,M11.1.0
 626 | Atlantic/Canary | WET0WEST,M3.5.0/1,M10.5.0
 627 | Atlantic/Cape Verde | CVT1
 628 | Atlantic/Faroe | WET0WEST,M3.5.0/1,M10.5.0
 629 | Atlantic/Madeira | WET0WEST,M3.5.0/1,M10.5.0
 630 | Atlantic/Reykjavik | GMT0
 631 | Atlantic/South Georgia | GST2
 632 | Atlantic/St Helena | GMT0
 633 | Atlantic/Stanley | FKT4FKST,M9.1.0,M4.3.0
 634 | Australia/Adelaide | CST-9:30CST,M10.1.0,M4.1.0/3
 635 | Australia/Brisbane | EST-10
 636 | Australia/Broken Hill | CST-9:30CST,M10.1.0,M4.1.0/3
 637 | Australia/Currie | EST-10EST,M10.1.0,M4.1.0/3
 638 | Australia/Darwin | CST-9:30
 639 | Australia/Eucla | CWST-8:45
 640 | Australia/Hobart | EST-10EST,M10.1.0,M4.1.0/3
 641 | Australia/Lindeman | EST-10
 642 | Australia/Lord Howe | LHST-10:30LHST-11,M10.1.0,M4.1.0
 643 | Australia/Melbourne | EST-10EST,M10.1.0,M4.1.0/3
 644 | Australia/Perth | WST-8
 645 | Australia/Sydney | EST-10EST,M10.1.0,M4.1.0/3
 646 | Europe/Amsterdam | CET-1CEST,M3.5.0,M10.5.0/3
 647 | Europe/Andorra | CET-1CEST,M3.5.0,M10.5.0/3
 648 | Europe/Athens | EET-2EEST,M3.5.0/3,M10.5.0/4
 649 | Europe/Belgrade | CET-1CEST,M3.5.0,M10.5.0/3
 650 | Europe/Berlin | CET-1CEST,M3.5.0,M10.5.0/3
 651 | Europe/Bratislava | CET-1CEST,M3.5.0,M10.5.0/3
 652 | Europe/Brussels | CET-1CEST,M3.5.0,M10.5.0/3
 653 | Europe/Bucharest | EET-2EEST,M3.5.0/3,M10.5.0/4
 654 | Europe/Budapest | CET-1CEST,M3.5.0,M10.5.0/3
 655 | Europe/Chisinau | EET-2EEST,M3.5.0/3,M10.5.0/4
 656 | Europe/Copenhagen | CET-1CEST,M3.5.0,M10.5.0/3
 657 | Europe/Dublin | GMT0IST,M3.5.0/1,M10.5.0
 658 | Europe/Gibraltar | CET-1CEST,M3.5.0,M10.5.0/3
 659 | Europe/Guernsey | GMT0BST,M3.5.0/1,M10.5.0
 660 | Europe/Helsinki | EET-2EEST,M3.5.0/3,M10.5.0/4
 661 | Europe/Isle of Man | GMT0BST,M3.5.0/1,M10.5.0
 662 | Europe/Istanbul | EET-2EEST,M3.5.0/3,M10.5.0/4
 663 | Europe/Jersey | GMT0BST,M3.5.0/1,M10.5.0
 664 | Europe/Kaliningrad | EET-2EEST,M3.5.0,M10.5.0/3
 665 | Europe/Kiev | EET-2EEST,M3.5.0/3,M10.5.0/4
 666 | Europe/Lisbon | WET0WEST,M3.5.0/1,M10.5.0
 667 | Europe/Ljubljana | CET-1CEST,M3.5.0,M10.5.0/3
 668 | Europe/London | GMT0BST,M3.5.0/1,M10.5.0
 669 | Europe/Luxembourg | CET-1CEST,M3.5.0,M10.5.0/3
 670 | Europe/Madrid | CET-1CEST,M3.5.0,M10.5.0/3
 671 | Europe/Malta | CET-1CEST,M3.5.0,M10.5.0/3
 672 | Europe/Mariehamn | EET-2EEST,M3.5.0/3,M10.5.0/4
 673 | Europe/Minsk | EET-2EEST,M3.5.0,M10.5.0/3
 674 | Europe/Monaco | CET-1CEST,M3.5.0,M10.5.0/3
 675 | Europe/Moscow | MSK-4
 676 | Europe/Oslo | CET-1CEST,M3.5.0,M10.5.0/3
 677 | Europe/Paris | CET-1CEST,M3.5.0,M10.5.0/3
 678 | Europe/Podgorica | CET-1CEST,M3.5.0,M10.5.0/3
 679 | Europe/Prague | CET-1CEST,M3.5.0,M10.5.0/3
 680 | Europe/Riga | EET-2EEST,M3.5.0/3,M10.5.0/4
 681 | Europe/Rome | CET-1CEST,M3.5.0,M10.5.0/3
 682 | Europe/Samara | SAMT-3SAMST,M3.5.0,M10.5.0/3
 683 | Europe/San Marino | CET-1CEST,M3.5.0,M10.5.0/3
 684 | Europe/Sarajevo | CET-1CEST,M3.5.0,M10.5.0/3
 685 | Europe/Simferopol | EET-2EEST,M3.5.0/3,M10.5.0/4
 686 | Europe/Skopje | CET-1CEST,M3.5.0,M10.5.0/3
 687 | Europe/Sofia | EET-2EEST,M3.5.0/3,M10.5.0/4
 688 | Europe/Stockholm | CET-1CEST,M3.5.0,M10.5.0/3
 689 | Europe/Tallinn | EET-2EEST,M3.5.0/3,M10.5.0/4
 690 | Europe/Tirane | CET-1CEST,M3.5.0,M10.5.0/3
 691 | Europe/Uzhgorod | EET-2EEST,M3.5.0/3,M10.5.0/4
 692 | Europe/Vaduz | CET-1CEST,M3.5.0,M10.5.0/3
 693 | Europe/Vatican | CET-1CEST,M3.5.0,M10.5.0/3
 694 | Europe/Vienna | CET-1CEST,M3.5.0,M10.5.0/3
 695 | Europe/Vilnius | EET-2EEST,M3.5.0/3,M10.5.0/4
 696 | Europe/Volgograd | VOLT-3VOLST,M3.5.0,M10.5.0/3
 697 | Europe/Warsaw | CET-1CEST,M3.5.0,M10.5.0/3
 698 | Europe/Zagreb | CET-1CEST,M3.5.0,M10.5.0/3
 699 | Europe/Zaporozhye | EET-2EEST,M3.5.0/3,M10.5.0/4
 700 | Europe/Zurich | CET-1CEST,M3.5.0,M10.5.0/3
 701 | Indian/Antananarivo | EAT-3
 702 | Indian/Chagos | IOT-6
 703 | Indian/Christmas | CXT-7
 704 | Indian/Cocos | CCT-6:30
 705 | Indian/Comoro | EAT-3
 706 | Indian/Kerguelen | TFT-5
 707 | Indian/Mahe | SCT-4
 708 | Indian/Maldives | MVT-5
 709 | Indian/Mauritius | MUT-4
 710 | Indian/Mayotte | EAT-3
 711 | Indian/Reunion | RET-4
 712 | Pacific/Apia | WST11
 713 | Pacific/Auckland | NZST-12NZDT,M9.5.0,M4.1.0/3
 714 | Pacific/Chatham | CHAST-12:45CHADT,M9.5.0/2:45,M4.1.0/3:45
 715 | Pacific/Efate | VUT-11
 716 | Pacific/Enderbury | PHOT-13
 717 | Pacific/Fakaofo | TKT10
 718 | Pacific/Fiji | FJT-12
 719 | Pacific/Funafuti | TVT-12
 720 | Pacific/Galapagos | GALT6
 721 | Pacific/Gambier | GAMT9
 722 | Pacific/Guadalcanal | SBT-11
 723 | Pacific/Guam | ChST-10
 724 | Pacific/Honolulu | HST10
 725 | Pacific/Johnston | HST10
 726 | Pacific/Kiritimati | LINT-14
 727 | Pacific/Kosrae | KOST-11
 728 | Pacific/Kwajalein | MHT-12
 729 | Pacific/Majuro | MHT-12
 730 | Pacific/Marquesas | MART9:30
 731 | Pacific/Midway | SST11
 732 | Pacific/Nauru | NRT-12
 733 | Pacific/Niue | NUT11
 734 | Pacific/Norfolk | NFT-11:30
 735 | Pacific/Noumea | NCT-11
 736 | Pacific/Pago Pago | SST11
 737 | Pacific/Palau | PWT-9
 738 | Pacific/Pitcairn | PST8
 739 | Pacific/Ponape | PONT-11
 740 | Pacific/Port Moresby | PGT-10
 741 | Pacific/Rarotonga | CKT10
 742 | Pacific/Saipan | ChST-10
 743 | Pacific/Tahiti | TAHT10
 744 | Pacific/Tarawa | GILT-12
 745 | Pacific/Tongatapu | TOT-13
 746 | Pacific/Truk | TRUT-10
 747 | Pacific/Wake | WAKT-12
 748 | Pacific/Wallis | WFT-12
 749 |====