NetXMS 6.1 release notes

Download 6.2.5 Administrator guide: Upgrading to 6.1

6.1.4

2026-06-15

Improved data migration performance when upgrading from 5.x and earlier versions to 6.1
Fixed bug in stacked chart drawing (manifested as unresponsive client)

Fixed issues (6)

#3284 (nxdbmgr: migration fails on empty items.transformed_datatype with PostgreSQL)
#3290 (Text in Status Explanation unreadable due to it's color)
#3291 (Fixed time frame setting not preserved when chart view is pinned or moved between areas)
#3298 (DCI image map element tooltip shows only DCI name, not current value)
#3306 (Agent list instance discovery not working via gateway node on sensor)
#3309 (Add /health endpoint in nxmc/web)

6.1.3

2026-06-01

Improved AI assistant access to DCI thresholds
Improved AI assistant access to alarms
AI assistant can initiate polls
Improved Qtech driver
Improved Cisco SB driver
Added driver for Lenovo switches
Added driver for BDCOM switches
Added driver for Bulat switches
Added driver for Origo switches
Server no longer attempts to retry agent package deployment after non-transient errors
Configurable page size in log viewer
Fixed small issues in SNMP printer template

Fixed issues (26)

#3202 (Problems with audit log filtering condition)
#3205 (Cropped login form on first run of nxmc on RPi)
#3230 (New and changed device drivers)
#3232 (Disabled push DCI continues accepting newly pushed data)
#3233 (Commands on Overview Windows are shown like gray rectangles)
#3234 (.apkg package fails to install under dash due to bash-only [[ ]])
#3235 (Display switch IP address in IP/MAC search results)
#3236 (Server name is shown in black in GUI header)
#3237 (Agent should verify installer signature when upgrading itself on Windows)
#3238 (Server crash on shutdown due to use-after-free in the notification channel worker thread)
#3239 (Filter values are not set when popping out log viewer)
#3240 (Windows agent breaks Store app launches by loading UsrClass.dat of logged-on users)
#3245 (AI assistant: add composite 'operational-status' triage tool)
#3246 (Threshold line not shown on chart if threshold value is bigger then maxint)
#3247 (Thresholds values should be inverted on chart if "invert values" is selected for a data source)
#3248 (Filter in Status Map dashboard element is slow)
#3250 (Agent tunnel bind fails with error 923 on OpenSSL 3.5.x)
#3253 (Empty f-string in NXSL script result in data stack underflow)
#3255 (Node without IP address and connected by agent tunnel only never marked as unreachable or down)
#3260 (C:\ in file manager incorrectly expanded to C:\Windows\system32)
#3267 (Script contents are deleted when dragging "Execute script" view from one docking area to another)
#3270 ("Do not show this message again" in "This DCI was added by instance discovery" dialog is not persisted across console restarts)
#3272 (No option to configure automatic column resize in DCI summary tables)
#3275 (Package deployment jobs should be cancelled if corresponding package is deleted from server)
#3276 (Send updates to Package deployment jobs view)
#3279 (Cannot upload file to server from nxmc if web server is running on Windows)

6.1.2

2026-05-26

Script entry point can be specified in "execute NXSL script" actions
Improved performance of data migration when upgrading from versions before 6.0
File manager subagent supports nofollow (do not follow symlinks) option for configured roots
Notification channel drivers that accepts endpoint URLs in configuration or as recipient explicitly forbids any protocols besides http(s)
Fixed intermittent SNMP proxy failures
Fixed regression in SNMP walk that broke handling of buggy agents returning table rows in random order
Fixed pre-authentication buffer overflow in SNMPv3 USM parser
Fixed bug in updating instance discovery DCIs from templates
Fixed pre-authentication OOB read in NXCP binary message parser
Fixed the SHA-1 + AES-192/256 and SHA-224 + AES-256 key extension bug in SNMP library
Fixed default object tool Connect SSH
Fixed issues with language switch in nxmc
Updated Brazilian Portuguese translation
Added cisco performance monitoring template

Fixed issues (11)

#2290 / NX-2081 (Allow to go to object details from event log source with right click option)
#3195 (Slow query from idata tables on MySQL)
#3199 (Add agent metric to read smartctl raw values)
#3200 (Port in Ports view should be selected when right-clicking it)
#3208 (Add Nodes via ARP Cache Tab)
#3211 (Set browser document title for RWT shells)
#3212 (filemgr subagent: path-traversal weaknesses in CheckFullPath / GetRealPath)
#3214 (Wrong localized texts in Web UI)
#3219 (Legacy web API: java.lang.NoClassDefFoundError: jakarta/servlet/ServletContext)
#3222 (Dragging of tabs to currenly hidden docking area)
#3223 (Allow dragging tabs from main area to docking areas)

6.1.1

2026-04-20

Notification channel driver for Matrix
Improved status poll implementation when poll count for status change is greater than 1
Fixed bug in context menu display in alarm view, data collection view, and other table views
Fixed background colors in alarm view

Fixed issues (12)

#2471 / NX-2264 (In rack view, tooltip is shown for chassis, not for its elements)
#2560 / NX-2354 (Agent file policy are not propagated to cluster member nodes)
#2978 / NX-2776 (Add additional parameters to events created from synchronized Windows Events)
#3018 / NX-2816 (L2 topology map is built with same interface used multiple times)
#3036 / NX-2834 (Do not display value in percent in bar chart legend)
#3126 / NX-2926 (Logwatch last read location is incorrectly saved for Windows agent)
#3166 (Escape special characters in Prometheus metric argument values)
#3173 (Set restrictive file permissions on auto-generated cert/key files)
#3175 (CTabFolder high CPU consumption in Infrastructure and Entire Network)
#3176 (Support for installed product list retrieval on apk-based distributions)
#3189 (Incorrect current value in chart legend)
#3190 (Multiple Asterisk subagent metrics fail on newer Asterisk versions)

6.1.0

2026-04-10

Metric data ingestion from OTLP (Open Telemetry Protocol)
Integration with Oxidized (network device backup system)
Connection tracking for nodes / MAC addresses
Two-factor authentication can be enforced on group level or globally
View rearrange in pin areas and move between pin areas using drag and drop
New event templates can be created directly from event selector
Removed hard limit of 16 items on charts
Use ipNetToPhysicalTable in addition to ipNetToMediaTable for reading ARP cache via SNMP
Implemented metric Net.IP.Stats.TCPConnections with named parameters for counting TCP connections with optional state and IP version filtering
Added agent list System.CPU.Instances for CPU instance discovery on all platforms
Service accounts (can login only via web API using tokens)
Added option to move and reorder columns in table and tree view
Fixed editing of mapping table name, description and flag
Implemented metric System.IO.DiskTime for AIX, FreeBSD, Mac OS X, and Solaris
Port forwarding in object tools allows conection to remote address from tool target node
Improved trusted device implementation for 2FA
Improved NXSL editor in web UI
Session agent for Linux with screenshot functionality
Added Find to MIB Explorer with support for searching by OID, name, and description
Full process metrics suite for Darwin subagent implemented
Improved alarm loading performance on server startup
AI skills and functions can be selectively disabled by system administrator
Improved AI assistant data security
Added driver for Zyxel ES switch line
Network discovery filter script provides access to agent metrics on discovered node
Mutually exclusive templates
Throttling for notification channels
Security contexts in NXSL
Separate set of SNMP credentials for polling and trap receiving
Correct parsing of syslog messages according to RFC5424
Option to exclude certain subnets from topology, allowing duplicate IP addresses
Deploy new / upgrade existing report definitions from GUI
Alarm notification popups in web UI
Metrics for certificates in Windows certificate store
Support for SSH keyboard-interactive authentication method
New NetXMS installations generate self-signed certificate for agent to server connection
EtherNet/IP proxy support in agent and server
Absence detection mode in log parser rules
Server configuration option to limit minimal SNMP version
Tool for explaining object status calculation
Display Wi-Fi clients on L2 map

Fixed issues (119)

#4 (DCI Table for SNMP values doesn't show any values)
#253 (NXSL select min/max picks wrong when-clause when winner is not in last position)
#375 / NX-169 (Use layer 2 topology information for event correlation)
#644 (Fixed race condition in table threshold conditions editor)
#673 / NX-462 (Display L2 routes - "MAC route to" and "MAC route from")
#804 / NX-593 (Connection history for nodes, IP and MAC addresses)
#864 / NX-653 (Parameter Oracle.TableSpace.Status returns data collection error for offline tablespace)
#996 / NX-786 (Maintenance mode context menu should be aware of the current state of the node)
#1155 / NX-945 (Screenshot support on Linux)
#1227 / NX-1017 (There should be generated event and created alarm in case of problems with Action execution)
#1314 / NX-1104 (Add option to force discovery poll on node)
#1342 / NX-1132 (MAC addresses in tables)
#1438 / NX-1228 (SNMP down not correlated to Proxying Agent down)
#1532 / NX-1322 (Object Tools - Edit Input Fields - Can't edit name after saving)
#1533 / NX-1323 (Object Tools - Input Fields - Improvements)
#1544 / NX-1334 (nxdbmgr import fails on oracle)
#1562 / NX-1352 (Add filtering for performance tab)
#1600 / NX-1390 (nxdbmgr - new "object consistency reset" function)
#1705 / NX-1495 (Support for array properties in WMI.Query)
#1789 / NX-1579 (Improve L2 topology based event correlation)
#1794 / NX-1584 (Console doesn't tell user that ICMP subagent is missing)
#1801 / NX-1591 (Wrong IP address discovery on Cisco ASA in failover configuration)
#1850 / NX-1640 (Alarm list not refreshed when backend DB connection lost)
#1895 / NX-1685 (Option to return threshold value and actual value from threshold script)
#1972 / NX-1762 (Ensure, that agent is checking on startup, that all policy files have corresponding entries in agent DB)
#2084 / NX-1874 (Replace special DCI macros with standard EPP macros)
#2098 / NX-1889 (Add additional checks on deduplication by reading more data via SNMP)
#2118 / NX-1909 (Ethernet-IP interface only checks one interface)
#2159 / NX-1950 (When importing EPP configuration with actions not present in system console should give a warning)
#2180 / NX-1971 (Populate object tools input fields with predefined values)
#2206 / NX-1997 (Windows event log synchronization should synchronize records that were created while agent was not running)
#2248 / NX-2039 (Add Date&Time Picker input field type)
#2325 / NX-2117 (Chassis modules position calculated incorrectly in rack)
#2331 / NX-2123 (Table Last Value view is not refreshed correctly)
#2343 / NX-2135 ("nxdbmgr init" should generate random password for "admin" user and show it to admin during installation)
#2349 / NX-2141 (Replace empty primary hostname with 0.0.0.0)
#2354 / NX-2146 (Fix /lib/systemd/system/nxagentd.service PIDFile)
#2359 / NX-2151 (Implement alarm notification popups in web UI)
#2364 / NX-2156 (User filter for Process.Count parameter on Darwin)
#2475 / NX-2268 (nx-collect-server-diag shoul be fixed to ask for credentials for nxadm)
#2492 / NX-2285 (Selection dialog for instance discovery data source)
#2599 / NX-2393 (Create new NXSL function instead of format())
#2608 / NX-2402 (Add ability to fill vendor, product name, product version and serial number from conf poll hook script)
#2615 / NX-2409 (Issues when renaming event used in log parser policy)
#2622 / NX-2416 (SYS_DUPLICATE_IP_ADDRESS on service interfaces of Juniper routers)
#2635 / NX-2429 (Add option to create SNMP table from MIB Explorer)
#2639 / NX-2433 (Dashboard widget "Gauge" should display error if a DCI is in error state)
#2660 / NX-2454 (Unexpected SYS_DUPLICATE_IP_ADDRESS generation)
#2662 / NX-2456 (Have separate set of SNMP credentials for polling and trap receiving in node properties)
#2689 / NX-2483 (Dashboard Status Indicator with DCI Template source picks only one DCI)
#2735 / NX-2530 (Add system events SYS_NODE_DELETED and SYS_OBJECT_DELETED)
#2748 / NX-2543 (Active discovery for zones without zone proxy fails silently)
#2758 / NX-2555 (Add ability to make two or more templates mutually exclusive)
#2768 / NX-2565 (Link on map is not removed when same switch port connected to another interface of same PC)
#2786 / NX-2583 (Do not show clusters in subnet tree if they do not have subnet as a parent)
#2792 / NX-2589 (Add CPU usage in % in processes tab)
#2794 / NX-2591 (Importing dashboard without matching node and dci imports it as context dashboard)
#2825 / NX-2622 (Remove Utilization information on node's interfaces when corresponding DCIs are deleted or go into Error)
#2826 / NX-2623 (Agent do not collect windows event log records in custom journal)
#2837 / NX-2634 (Deploy new / upgrade existing report definitions from GUI)
#2890 / NX-2687 (Add metrics for certificates in Windows certificate store)
#2895 / NX-2692 (Terminate unexpected up alarms when interface is disabled)
#2861 / NX-2658 (delete nodes process cause high cpu)
#2903 / NX-2700 (Add server configuration to limit minimal SNMP version)
#2909 / NX-2706 (Add the ability to syslog parser - "execute processing only if there was no event or entries in the syslog parser")
#2922 / NX-2719 (SQL query failed invalid byte sequence for encoding)
#2927 / NX-2724 (Display Wi-Fi clients on L2 map)
#2934 / NX-2731 (Have stage1 and stage2 filter scripts inside Network Discovery view)
#2948 / NX-2745 (Add Expand All / Collapse All buttons to Software Packages search view)
#2951 / NX-2748 (Do not fallback to management node if unable to find node for macro expansion)
#2961 / NX-2759 (Show External Resources in Additional Object Information)
#2963 / NX-2761 (Default map setting for link color)
#2982 / NX-2780 (Events and Push DCI's from logwatch policies should be sent only to the source server of policy)
#2987 / NX-2785 (Throttling for notification channels)
#3000 / NX-2798 (Labels on the charts (and tooltips) always show in K/M, even when legend show values in KiB/MiB)
#3030 / NX-2828 (Display the last change date in agent policy list)
#3045 / NX-2843 (Allow to change helpdesk reference on alarm from script)
#3048 / NX-2846 (Store last position for Windows Event Sync (wineventsync) subagent)
#3049 / NX-2847 (Limit for how many days missed windows events should be processed)
#3064 / NX-2862 (.zip package deployment issues)
#3070 / NX-2868 (Add output console in Object Query)
#3080 / NX-2878 (Add EPP rule GUID and name to Action Log and EPP rule name to Notification Log)
#3087 / NX-2886 (.apkg package should abort on systems where agent is installed from packages)
#3089 / NX-2888 (Add notification on the object view: "agent restart pending" with button "restart")
#3102 / NX-2901 (No error displayed when read-only user edits a DCI)
#3136 (Skip repeated values in "Show history" on the DCI)
#3137 (Agent reports less installed software packages when user is not logged in)
#3140 (Tab key moves cursor to the right)
#3144 ("Go to Template DCI" does not work for instance discovery)
#3147 (Thresholds with repeat event option set keep generating events even when threshold processing on DCI is disabled)
#3149 (Add support for SSH keyboard-interactive authentication method)
#3151 (New NetXMS installations should generate self signed certificate for Agent to server connection)
#3154 (Enable SSL certificate verification for AI provider connections)
#3155 (Add SYSTEM_ACCESS_USE_AI_ASSISTANT access right)
#3156 (Add missing audit logging for trap mapping operations)
#3157 (Add EtherNet/IP proxy support to agent and server)
#3159 (linux/netlink.h not detected on Alpine)
#3160 (Asterisk subagent: remove exosip dependency)
#3161 (Topology poll on switch connected to Juniper switch incorrectly identifies connected ports)
#3164 (Virtual IP cluster resource is moved with delay, if node where it was is suddenly disconnected)
#3174 (Object tool filter should support isSSH)
NX-175 (Hide/Show some colums in tables)
NX-575 (Add object menu and 'Go to object' to subnet "Address Map")
NX-1008 (Add option to have "sample" count that is required before deactivation event generation)
NX-1925 (Add ability to export/import mapping tables)
NX-1961 (Tool for explaining object status calculation)
NX-2585 (Implement correct parsing of syslog messages according to RFC5424)
NX-2615 (Add ability to exclude certain subnets from topology, allowing to have duplicate IP addresses)
NX-2749 (Fallback proxy for Telegram notification channel)
NX-2805 (Terminate long-running NXSL scripts on server shutdown)
NX-2820 (Metadata for columns of tables from dbquery subagent)
NX-2852 (Option to regenerate threshold event if DCI value changed)
NX-2864 (Scripts referenced by another scripts are not added automatically to the export)
NX-2874 (Implement security contexts in NXSL)
NX-2890 (Perspective switched should support two modes - normal and narrow)
NX-2921 (New feature in file delivery policy: delete file)
NX-2930 (Forbid creation of table columns with identical names)
NX-2931 (Display enums and display hint in MIB explorer)
NX-2934 (System.IO.DiskTime global total sums percentages across disks, producing unusable values)