ZABBIX 2.4.5





21 April 2015

Zabbix SIA is pleased to announce the availability of Zabbix 2.4.5.

Zabbix is an enterprise-class open source distributed monitoring solution. Zabbix is released under the GPL, thus it is free of charge for both commercial and non-commercial use. A complete text of the license is available at

This document contains the release notes for Zabbix 2.4.5. Download it from

This release fixes known issues of Zabbix 2.4.x and introduces new minor features. A nice overview of the new functionality is at

The following sections describe the release in details and provide late-breaking or other information that supplements its main documentation.

What's New in 2.4.5

:: Support of timeout for Java gateway

Added timeout configuration option to Java gateway.

:: Updated translations

Updated Brazilian Portuguese, Chinese (China), Italian and Japanese translations.

:: List of Improvements included into 2.4.5

  • [ZBX-8839] added timeout configuration option to Java gateway
  • [ZBX-1357] updated Brazilian Portuguese, Chinese (China), Italian and Japanese translations; thanks to Zabbix translators

:: Complete List of Bug Fixes and Improvements

  • [ZBX-8839] added timeout configuration option to Java gateway
  • [ZBX-1357] updated Brazilian Portuguese, Chinese (China), Italian and Japanese translations; thanks to Zabbix translators
  • [ZBX-9457] fixed server crash in case ValueCacheSize=0; thanks to MATSUDA Daiki for patch
  • [ZBX-5717] fixed incorrect calculation of icmppingloss[] due to floating-point errors
  • [ZBX-9436] fixed zabbix_server to not exit in case of database connection loss in the middle of transaction
  • [ZBX-9355] added host name and names of conflicting templates to the error message when templates fail to link due to a duplicate item, fixed linking of templates containing web scenarious
  • [ZBX-9352] fixed execution of remote commands on the server in case trigger expression contains multiple hosts
  • [ZBX-9394] fixed SMS sending with Teltonika modems
  • [ZBX-3507] fixed SMS sending with Huawei GSM modems
  • [ZBX-7446] fixed vmware.hv.status item always returning 0 (gray) status
  • [ZBX-9346] fixed importing trigger dependencies and maps that contain the triggers expressions with old style operators
  • [ZBX-9410] fixed agent logging to eventlog (syslog option) on Windows
  • [ZBX-9365] fixed array_combine() function giving a warning message for PHP versions < 5.4.0
  • [ZBX-9395] fixed overview triggers and data page to display results when the option to select first dropdown entry is set to "None" and a group is selected
  • [ZBX-9402] fixed trigger list sorting
  • [ZBX-9102] fixed "System status" dashboard widget performing poorly
  • [ZBX-5656] fixed maintenance.create and maintenance.update methods "timeperiods" parameter to be an array of arrays
  • [ZBX-9331] changed value type of system.stat[kthr,*] items in "Template OS AIX" to float and added them to "Performance" application
  • [ZBX-9368] fixed possible SQL errors when linking of several templates
  • [ZBX-9343] fixed user ID being zero in audit logs for login/logout actions
  • [ZBX-9375] renamed "Latest events" to "Events" in menu popup for trigger map elements and fixed its link not setting corresponding trigger in filter
  • [ZBX-9251] added missing socket closing to avoid large number of opened sockets
  • [ZBX-9344] fixed infinite looping in[] in case there is no password prompt
  • [ZBX-9369] removed validation of DB_ID from user profile for removed medias and fixed incorrect DB_ID validation for arrays in bar reports page
  • [ZBX-9348] fixed possibility to enable/disable LLD trigger
  • [ZBX-9268] fixed misleading message in discovered object indicator tooltip when deletion date is in the past
  • [ZBX-4633] fixed host inventories not displaying all filtered results when record count exceeds global limit
  • [ZBX-9286] fixed configuration.import, when trigger expression have a user macro
  • [ZBX-9283] improved proc_info item (Windows only) to get more information about the processes
  • [ZBX-8875] fixed undefined index in screens with dynamic graph prototype elements when host is not selected
  • [ZBX-9203] fixed host scripts menu popup not properly displaying script name when name contains HTML tags

Installation and Upgrade Notes


See Zabbix Manual for full details.


Recompile Zabbix binaries and update front-end PHP files. Execute a database patch if migrating from Zabbix 1.8.x. See Zabbix Manual for a detailed upgrade procedure.

Commercial support

Zabbix Company provides a full range of professional services. We also provide trouble-free upgrade service for easy migration from earlier versions to Zabbix 2.2 LTS or Zabbix 2.4. Please contact Sales for pricing and more details.


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