docs/uci_system.txt

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