if available are also displayed. Trigger description is also displayed in Host issues and Host group issues screen elements. 5.19.3 Filtering options Filtering options across several frontend sections previously it was only possible to filter here by some predefined time period, now you may filter by host group, host, trigger severity, predefined time period and custom time period. 5.19.4 Mass editing buttons 0/24, 192.168.1.0/24”). • The Dashboard Last 20 issues widget as well as ”Host issues” and ”Host group issues” screen elements now display all hosts from trigger expression. • A table header has been

server performance: Zabbix server health: 8 This dashboard is shared with the Zabbix administrators group only, by default. Retrieve metrics immediately Retrieving a new value for an item (metric) in Zabbix Authentication In a related development, an LDAP frontend access option has been added for user group configuration. More flexible active agent auto-registration Previously auto-registration was run registration actions now support additional operations: • remove host • enable host • remove from host group • unlink from template MySQL 8.0 supported Support for MySQL 8.0 has been added. Date-based indices

consistent Zabbix feature in previous versions was the presence of many dropdowns for host and host group selection, and sometimes also for selecting other elements like graphs. Typical locations for these into filters Note that: • two host group and host dropdowns are in places changed to a single host multi-select field followed by a Select popup for host group selection • there is also a new option trigger/data overview pages and widgets Please see individual pages for details on changed host/host group/graph/etc selection: • Monitoring: – Dashboard (host selection with dynamic widgets) – Host graphs

shapes are a visual representation. For example, a rectangle shape can be used as a background to group some hosts. Shapes are not map elements and cannot be linked. Text can be added in the shapes. Free-draw new option in host group configuration that allows to set the level of permissions of the parent host group to all nested host groups. If you mark this checkbox and update the host group, for user groups have had differing permissions assigned to nested host groups the permission level of the parent group will be enforced on the nested groups. This is a one-time option and it is not saved in the database

when testing SNMP items, problems are often associated with a wrong SNMPv2 community or SNMPv3 security credentials. The values of these fields are pre-filled by the values of the corresponding SNMP number of failed login attempts and period of blocking login page after exceeding this limit; – Security, which allows to set URI scheme validation rules, X-Frame-Options HTTP header, and custom iframe are shared with other users. If a dashboard is public or is privately shared with any user or user group - a tag ”Shared” next to the dashboard name will indicate that. Tabs for favorite filters In Monitoring→Hosts

14 available for selection if authNoPriv is chosen as Security level or both SHA and AES options are available if authPriv is chosen as Security level: 5.17 Ability to extract matching part of a regular hosts. For example, we may have hosts 001, 002, 003 in Group A and hosts 002, 003 in Group B as well. If we select to show Group A and hide Group B at the same time, only data from host 001 will be displayed selected groups and Hide selected groups both are auto-complete so starting to type the name of a group 19 will offer a dropdown of the matching groups. If nothing is selected in Show selected groups

not support a full nesting of host groups where a higher-level host group would automatically inherit all hosts of a nested host group, first steps towards nested host groups have been taken by allowing allowing a nested representation of host groups and aligning the permission schema to host group nesting. Nested representation of host groups is accomplished by using the ’/’ forward slash to separate the Configuring a host group Note that nested host group functionality is extended in Zabbix 3.2.2. In a related development, the host group permission tab has been significantly reworked in user group and user configuration

that you want to monitor, with IP/DNS. host group - a logical grouping of hosts; it may contain hosts and templates. Hosts and templates within a host group are not in any way linked to each other. Host Templates are linked directly to individual hosts. application - a grouping of items in a logical group. web scenario - one or several HTTP requests to check the availability of a web site. frontend components (server, proxy, agent, zabbix_sender and zabbix_get utilities) using Transport Layer Security (TLS) protocol. network discovery - automated discovery of network devices. low-level discovery

greatly increasing the usability of such functions as mass update. Also, the dropdowns of host and host group selection have been removed as these selections now can be made in the filter; • it is also possible introduced in the trigger filter (see above), is also available in the item filter. If no host or host group is specified in the item filter, now all items will be displayed instead of none and a message to element labels, URL names and URL values: New supported location in maps Macros Host element Host group el- e- ment Trigger el- e- ment Map el- e- ment Element label {HOST.ID}, {INVENTORY.*}

respective forms. In a related development, in host prototype configuration the fields for host group/host group prototype selection have also been moved from a separate tab to the first tab. Subfilter in entity group (e.g. tags, hosts) up to 10 rows of entities are now displayed. If there are more entities, this list can be expanded to a maximum of 1000 entries (the value of SUBFILTER_VALUES_PER_GROUP in to 10 rows of values are displayed (expandable to 1000 entries (the value of SUBFILTER_VALUES_PER_GROUP in frontend definitions)). Audit log filter Multiple actions now can be selected in the audit log