Zabbix Documentation 3.0

2.23.04.0 (current)In development:4.2 (devel)Unsupported:1.82.02.43.23.4

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manual:installation:known_issues

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manual:installation:known_issues [2018/07/13 08:20]
martins-v some rewording
manual:installation:known_issues [2019/01/14 12:21] (current)
martins-v fixing typos
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 === Simple checks === === Simple checks ===
  
-bug exists ​in **fping** versions earlier than v3.10 release 2.1.2 that mishandles duplicate echo replay packets. This may cause unexpected results for ''​icmpping'',​ ''​icmppingloss'',​ ''​icmppingsec''​ items. It is recommended to use the latest version of **fping**. Please see  [[https://​support.zabbix.com/​browse/​ZBX-11726|ZBX-11726]] for more details.+There is a bug in **fping** versions earlier than v3.10 that mishandles duplicate echo replay packets. This may cause unexpected results for ''​icmpping'',​ ''​icmppingloss'',​ ''​icmppingsec''​ items. It is recommended to use the latest version of **fping**. Please see  [[https://​support.zabbix.com/​browse/​ZBX-11726|ZBX-11726]] for more details.
  
 === SNMP checks === === SNMP checks ===
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   * 3.0.18 version Zabbix servers are not backwards (or forwards) compatible with 3.0.x proxies. Fixed for 3.0.19 Zabbix server.   * 3.0.18 version Zabbix servers are not backwards (or forwards) compatible with 3.0.x proxies. Fixed for 3.0.19 Zabbix server.
 +
 +=== Known issues for 3.0.0 - 3.0.24 ===
 +
 +  * [[:​manual/​web_interface/​frontend_sections/​monitoring/​triggers#​negative_problem_duration|Negative problem duration]] affects the total result in [[:​manual/​it_services|SLA calculation]] or [[:​manual/​web_interface/​frontend_sections/​reports/​availability|Availability report]], making it incorrect. Fixed in 3.0.25.
 +
 +=== Known issues starting with 3.0.25 ===
 +
 +  * Failed login attempt message has been changed to display only the first 39 characters of a stored IP address as that's the character limit in the database field. That means that IPv6 IP addresses longer than 39 characters will be shown incompletely.