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