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NetGain EM Version Release Notes

Please find below for the past release notes:

NetGain EM Change Log v11.2.318 build 466 (release date: 13th Sep 2022)

  • Fixes:
    • Fix Bug_4540_oracle_tablespace_monitor_sql_query_time_out
    • Fix Bug 4614_uptime_monitor_improvement
    • Fix Bug 4617 disk_report_not_showing_all_disks
    • Fix Bug 4620 new request - Sharing of Custom reports - shows the ‘shared’ indication on web page
    • Fix Bug 4624 historical_graph_long_decimal_point
    • Fix Bug 4625 Security Audit Issues - Vulnerabilities
    • Fix Bug 4630 EM-v11-dashboard display auto refresh stuck - fix full screen issue
    • Fix Bug 4645 v11.2.x | SIEM add mapping feature not able to load
    • Fix Bug 4646 v11-EM-too many opened snmp session
    • Fix Bug 4653 topology_l2_views_cant_edit
    • vmware fix slow monitoring when vmware sdk authentication fails for many monitors
  • Enchancements:
    • Dashboards add page for user with admin role to delete other users dashboards
    • Agent supports auto device discovery when socket agent connects via -Dautodiscover_agent_devices=1 parameter
    • NCM implement NCM device testing - extend to support for emedge
    • NCM add more ncm scripts to support arista and huawei devices
    • Disable config backups by default, unless -Dconfigs_backup=1 is set
    • Elastic enable auto snapshots if -Delastic_repo_path=xxx is defined
    • CVS add redis support (netgain.sac.CvRedis class)
    • CVS skip periodic check license for netgain saas
    • Improve on license warning msgs

NetGain EM Change Log v11.2.276 build 416 (release date: 14th Jul 2022)

  • Fixes:
    • Fix security vulnerability - 2. H-01: Multiple Reflected Cross-Site-Scripting Issues
    • Fix singtel security vulnerability - C-01: Password Stored in Recoverable Format Rating: Critical (9.9)
    • Fix Bug 4589_display_user_in_dashboard
    • Fix Bug 4599 - fix interface history graph units display (e.g. Kbps to Mbps)
    • Fix Bug 4604 - v11.2.x | Threat Rules cannot create new rule
    • Fix Bug 4605 - v11.2.x | Netflow query error, but reports can show data
    • Fix Bug 4606 - v11.2.x | GROK expression hangs when adding 3 or more expressions
    • Arista monitors - fix errorneous discovery
    • Logger supports log report with multi-line query expressions - fix chart display
    • Monitors restore back MemoryStorage monitors for AS400
    • Logs improve on timeseries data query to use local timezone instead of GMT timezone
    • APM fix real user monitoring transaction display
    • Improve garbage collection of tomcat sessions (auto logout
  • Enchancements:
    • Anomaly detection - enhance job display
    • Elasticsearch - add support for latest v7.17.4 elasticsearch and filebeat
    • Synthetic monitoring - enhance
    • AI anomaly detection monitoring prototype via -Dml=1
    • vmware refactor vmware monitors code
    • Monitors enhance BgpPeer monitor
    • Supports 90/95/98 thpercentile methods in complex search expressions
    • NCM longer timeout to handle cisco configurations taking a long time to pull
    • NCM improves device mapping for cisco 9200 switches
    • NCM improve on NCM device table display to display last backup size
    • NCM update last backup time, even if config pulled did not change

NetGain EM Change Log v11.2.236 build 368 (release date: 20th May 2022)

  • Fixes:
    • Fix Bug_4463_cv_ncm_bulk_modify_issue_gna
    • Fix Bug_4489_my_town_cisco_wireless_client_monitor_with_report_index_at_cv - set the index max results to 50000 (bigger)
    • Fix Bug 4569 - [change request]SIEM dashboard enable the table format
    • Fix Bug 4571 - [change request]v11-SIEM- enable to customize the SIEM and log watch alarm to
    • Fix Bug 4579 - v11.2.x Archimon | NCM Scheduler not working - fixed by using purely cron expressions
    • SNMP v3 rename the GUI input fields properly to auth protocol, auth password, priv protocol and priv password
    • metricbeat improve MO tagging for kubernetes
    • restapi fix helper message
    • Perf - Fix critical bug of sometimes perf counter index cannot be found
    • Perf - Fix data intervals for longer time periods when query history perf data
    • NCM - Fix devices table sorting
    • NCM - Fix schedule trigger issue (sleep interval too long, so might missed the actual second specified in cron expression
    • Notify - Add support for fixed smtp server via -Dsmtp_fixed_….=xx
    • Logs - Fix sometimes cannot find logs belonging to previous day log index, due to GMT timezone
  • Enchancements:
    • Add support for ‘searchTagsInAncestors’ - change to use boolean instead of string
    • snmpv3 enhance to support new authentication protocols HMAC128SHA224 HMAC192SHA256 HMAC256SHA384 HMAC384SHA512
    • emedge trim package to make it smaller in size for the install zip file
    • Add Objects to datasource support
    • Perf - Optimize perf history data query to query only needed counters, and not all counters everytime
    • Perf - Improve history data query for perf history data
    • NCM - Make the pull ncm config handler at MomAgent (emedge) side async to improve efficiency
    • NCM - Make default schedule backup as daily at 3am
    • NCM - Add schedule loggings shown on GUI and also skipped saving to DB if there are not changes detected
    • JWT - Add jwt expiry check and also api for refresh token

NetGain EM Change Log v11.2.201 build 318 (release date: 31st March 2022)

  • Fixes:
    • Fix Bug_4423_Alarm_Annotation_Cannot_Be_Saved
    • Fix Bug_4423_Alarm_Annotation_Cannot_Be_Saved
    • Fix Bug 4498 - Alibaba Cloud Voice Call - fix to use user’s mobile number when notifying alicloud
    • Fix Bug 4498 - Alibaba Cloud Voice Call - fix critical bug in sendSms
    • Fix Bug 4498 - Alibaba Cloud Voice Call - fix critical bug in sendTts
    • Fix Bug 4525 - v11-EM generic indice does not restore users' related info
    • Fix Bug_4541_Unable_To_Generate_Network_Bandwidth_Report
    • Fix Bug_4550 - CVS-emedge remote upgrade failed - change to use restart and run install script method for zip file (besides tar.gz file) too
    • Fix Bug_4552_Notify_Now_Function_Not_Able_To_Select_User
    • Fix Bug_4554_Temporarily_Ignore_VM_Groups_When_Powered_off
    • Netflow fix error in parsing flow destination geo attributes
    • Logs fix critical bug in log saving
    • Logmgmt fix log archiver directory missing issue
    • sms simplify netgain/notify/SmsSender and fix sms retries
    • sms add support for -Dsms_flush=0 and -Dsms_flowcontrol=0 for sms modem code
    • sms refactor SmsSender code to remove need for server and port parameter
    • agent fixed socket agent ObjectOutputStream memory leak
    • map hide all customized logical map right menu shortcuts and make available only via sys property
    • logs fix bug in checking daily log limits
  • Enchancements:
    • vmware improve on VmwareVmNic monitoring
    • Added synthetic monitoring
    • cvs enhance period samba mount for CVS instances
    • metricbeat enhance metricbeat recording
    • monitor enhance websphere monitors to NOT require keystore or truststore per host
    • bug_4532_poly_finance_inspur_storage_monitoring_gna
    • bug_4481_peplink_device_speedfusion_convert_units_gna

NetGain EM Change Log v11.2.164 build 258 (release date: 27th Febuary 2022)

  • Fixes:
    • Fix Bug_4131_Standard_Report_Template_Issue_With_Adding_Objects
    • Fix Bug_4423_Alarm_Annotation_Cannot_Be_Saved
    • Fix Bug_4496_add_more_monitor_values_in_custom_script
    • Fix Bug_4503_after_creating_global_template_agent_monitor_missing
    • Fix Bug_4505_Service_Alarms_Enhancement
    • Fix Bug 4515 - NetGain Agent - SSLHandshakeException - TSS
    • Fix Bug_4516_Userdefined_Report_Date_Format
    • Fix Bug_4518_ram_total_value_not_tally
    • Fix Bug_4522_SIEM_ThreatRules_Datatables_Issue
    • Fix V11_Bug_Issue_With_Device_Excel_Import
    • cv fix samba mount issue
    • Fix emedge dependencies on elasticsearch jar files
    • reports fix report document template
  • Enchancements:
    • filebeat shows support filebeat versions for mappings
    • filebeat add support for filebeat v7.16.3 templates and ingest pipelines, and emedge filebeat sidecar to v7.16.3
    • saas improve to be able to download iossd.log (internal logs) even in cloud deploy mode
    • SIEM update elastic detection rules
    • monitor show refreshing when loading history data
    • react-dashboards enhance react dashboards integrations

NetGain EM Change Log v11.2.142 build 227 (release date: 13th January 2022)

  • Fixes:
    • Fix network_ping_monitor_shows_script_error
    • Fix siem improve threat rules display
    • Fix bug_log4j_vulnerability_fix_2.17
    • emedge fix bug of netflow data not forwarded at emedge
    • Fix ncm_snmpv3_not_working_issue
    • Fix Bug 4329 trace route report
    • Fix ncm_backup_need_another_password
    • monitors refactor netgain/monitors/ipsvc/Url
  • Enhancements:
    • elasticsearch update code to support elasticsearch v7.16.2
    • update year 2021 to 2022 in all copyright strings
    • restapi improve on new gen apis

NetGain EM Change Log v11.2.142 build 227 (release date: 13th January 2022)

  • Fixes:
    • Fix network_ping_monitor_shows_script_error
    • Fix siem improve threat rules display
    • Fix bug_log4j_vulnerability_fix_2.17
    • emedge fix bug of netflow data not forwarded at emedge
    • Fix ncm_snmpv3_not_working_issue
    • Fix Bug 4329 trace route report
    • Fix ncm_backup_need_another_password
    • monitors refactor netgain/monitors/ipsvc/Url
  • Enhancements:
    • elasticsearch update code to support elasticsearch v7.16.2
    • update year 2021 to 2022 in all copyright strings
    • restapi improve on new gen apis

NetGain EM Change Log v11.2.121 build 213 (release date: 23rd December 2021)

  • Fixes:
    • Fix cannot_create_apache_monitor_after_discovery
    • Fix Metrics_Types_Alignment_Issue
    • Duplicate_Dashboard_Issue
    • Linux_agent_not_stopping
    • log4j - fix log4j zero-day vulnerability - CVE-2021-44228,CVE-2021-45046
    • Dell switches not able to pull config
    • ncm Cisco_not_able_to_pull_in_full
    • Fix issue_With_Integrations_Alignment
    • Fix issue_With_Device_View_Object_Deletion
    • Various SaaS issues and enhancements
  • Enhancements:
    • NCM_to_add_support_palo_alto_device
    • Add NCM_huawei_device_6300
    • Add_symbol_host_description_in_notify_rules

NetGain EM Change Log v11.2.67 build 121 (release date: 28th September 2021)

  • Fixes:
    • Biz_View_Issue_When_Mo_Not_Found
    • notify fix notification issues when alarm count changes before sending out the first notification requests
    • User_Data_Migration_Issue_With_Latest_Version
    • googlemap displays a clean map with POIs
    • monitors add back url monitor counters to avoid warning logs
    • monitors fixed Alcatel Fan monitor perf counter names
    • Issue_With_Add_Widget_Screen_Not_Scrollable
    • ncm_snmpv3_device_import_failed
    • Special_Character_In_Global_Rules_Exported_Excel
    • security improve display of API token for user in user view
    • Bug_4294_APM_Watcher_table_Cursor_Formatting
    • dashboard implement support to plot history graphs for multiple objects of the same type
    • dashboard feature to support add metrics view to dashboard
    • logs improve search result to use aggregate labels instead of field name, if available
    • monitor gui - update and improve the status text display for monitors in monitor list view
    • topo remove icons from network topo view, so that screencapture works
    • GUI remove some javascript warnings during initial page load
    • netflow flows analyzer blank graph issue
    • monitor reimplement perf forecast function in monitor history view
    • netflow add/remove filter buttons for IP columns in flows table
    • logs improve saving of queries to include filter settings too
  • Enhancements:
    • metricbeat enhance support for more metricbeat system metrics - refactor code

NetGain EM Change Log 11.1.299 build 33 (release date: 27th June 2021)

  • Fixes:
    • Issue with loading pdf reports in cvs instances
    • Adhoc reports to show heading on charts with multiple counters
    • IPMI emedge_latest_version_cannot_discover_monitor
    • Monitor make device dashboard show positive value in ylabels for traffic graphs
    • User defined reports table to show only selected counters
    • Tomcat change shutdown port from 8005 to 8006
    • Fix 2FA login with google captcha enabled and also refactor
    • Table_Canvas_is_Not_Resizing_according_To_Widget_Height
    • Fix bug of MO corruption when moving/copying MOs tree
  • Enhancements:
    • APM slight GUI improvements
    • Logs improves logs display and search UX
    • Supports export/import MO tree via GUI - enhancements
    • Add DNS hostname when adding device, if hostname is not found from snmp

NetGain EM Change Log v11.1.240 build 581 (release date: 27th April 2021)

  • Fixes:
    • Issue with creating new dashboards for non admin users
    • Fix capacity prediction issues
    • Fix metric objects sorting issue
    • Fix netlow search and reports toggle fields
    • Fix device import issue
    • Time range select by default not showing any values
    • APM transaction span display issue when first span is too long
    • Role add topo view when no views
    • Modal close button shows double icons
    • Too many decimal points for value in adhoc report
    • Error saving global rules
    • Horizontal Privelege Escalation VAPT fix
    • Path Traversal VAPT fix
  • Enhancements:
    • Added TalariaX notification integration
    • Enhance SaasMonitor

NetGain EM Change Log v11.1.203 build 522 (release date: 27th February 2021)

  • Fixes:
    • Fix monitor status list screen flickering issue
    • Fix mobile web view bug
    • Use TLS1.2 and disable weak Ciphers to avoid TLS ROBOT Vulnerability
    • Fixed checkboxes in alarm page issue and alarms dropdown issue on page load
    • SIEM Dashboard display error when query string contains as ‘xxx’
  • Enhancements:
    • Implement logs compliance reports

NetGain EM Change Log v11.1.185 build 493 (release date: 29th January 2021)

  • Fixes: Fix netflow recording Fix CVS empty site showing disabled status Fix netflow application deletion issue Fix orphan mos deletion
  • Enhancements:
    • Improves on logon screen css
    • Prototype changes in alicloud integration

NetGain EM Change Log v11.1.175 build 420 (release date: 28th December 2020)

  • Fixes:
    • Fix critical bug of MOManger.deleteMO only deleting immediate child MOs and not grandchild MOs
    • Fix metrics report batch delivery not able to schedule delivery
    • Fix adding business view in role management
    • Fix not able to create monitor after auto discover
    • Do not annotate problem when auto discharging
    • Fix critical issue of MO not delete at edge when delete MO at CV
  • Enhancements:
    • Add MacroSan new monitors
    • Add BizView SLA batch reports
    • Enhance batch reports customization
    • Enhance agent to support IPv6
    • Implemented Arista switch optical sensors
    • Improve the monitor history view page
    • Improve on capacity planning estimation

NetGain EM Release Notes v11.1.160 build 408 (release date: 27th Nov 2020)

  • Fixes:
    • Mobile view formatting
    • Fix Interface monitor Input Output Utilization Units
    • Fix APM transactions query wrong (not based on time range)
    • Fix APM transaction filter search
    • Fix agent make no rmi as default true. Make socket agent method as default.
    • Fix critical issue of socket agent connection not secure.
    • Fix issue with saving new assets
    • Fix critical snmpv3 trap receive
    • Fix SNMP trap varbind ingest issue
    • Fix 2fa screen formatting
    • Fix logical map display severity colour for normal status
    • Fix monitor graph display issue
    • SIEM alarms export
    • Logical map google map case sensitive comparision with new map
    • Monitor object jump links
    • Time range select problems for beats indexs (GMT-based indices)
    • Logs_summary dashboard click issue
    • Threat detections enable/disable feature
    • Fix opsgenie pager duty issues
  • Enhancements:
    • Improve logs and apm dashboard widgets
    • Add APM widgets
    • Allow auto APM drill down based on URL hash
    • Improve on dashboards for logs widgets
    • Add support for engine ID in SNMP USM Users edit
    • Add PDF support for log reports delivery
    • Support running emedge as a windows service
    • Add AliCloud Notification mechanism
    • Implement current alarms export to excel button
    • Add ServiceNow notification integration

NetGain EM Change Log v11.1.141 build 396 (release date: 27th October 2020)

  • Fixes:
    • Fix ApmWatcher bug that it does not generate alarm
    • Fix input output utilization units
    • Fix primary menu expand bug
    • Fix issue with saving new assets
  • Enhancements:
    • Improve elastic query format to include sorting direction
    • Add default monitoring dashboard
    • Enhance alarm views
    • Update default SIEM security threat dashboard
    • Add APM response time dashboard widget
    • Improve log summary dashboard widget
    • Add APM transaction mapper
    • Add selectable colors for dashboard
    • Enhanced download option for monitor history graph
    • Improve on logs reports to indicate no data
    • Enhance logmgmt to show elasticsearch ingest time performance on web GUI
    • Add netflow histogram

NetGain EM Change Log v11.1.118 build 361 (release date: 28th September 2020)

  • Fixes:
    • Fix bug of enable/disable mapping rules due to multiple transformers
    • NetGain alert box dark theme formatting
    • Fix history data issue with moving devices
    • Fix screen overflow when expandable primary menu is clicked
    • Fix bug of role users not saved when users added to role
    • Fix deleteMO issue when parent MO is not found
  • Enhancements:
    • Improve metric reports performance
    • Enhance multiple metrics for combined reports
    • Enhance metric reports to add in dashboard
    • Add top-n report prototypes
    • Prototype SIEM compliance reports
    • Enhance syslog collector to handle invalid/TCP format

NetGain EM Change Log v11.1.90 build 322 (release date: 27th August 2020)

  • Fixes:
    • Removed obsoleted cisco process monitors
    • Fix LogStashProxy for beats logs collection
    • Do not prompt for CV IP, if ‘cv’ environment is already set
    • Forwards netflow traffic from edge to CV
    • Fixed EV multiple IP range discovery in CV
    • Dell switch not able to monitor
    • Fix issue with progress bar while deleting devices
    • Fix DNS resolve hostnames in netflow, and logs
    • Fix Netflow: Report download: When there is no data, downloafd report is throwing 404 exception
    • Fix bug for snmp v3 authNoPriv security level
    • Fix snmp v3 engine ID inconsistencies
    • Force need for JRE 1.8.0_162 and above, to support AES192/256 encryption
  • Enhancements:
    • Add support for remote selenium web testing
    • Make HTTP forwards to HTTPS by default
    • Add notify method for ‘Wechat’ messenging app
    • Add notify method for ‘Telegram’ messenging app
    • Enhance SIEM hunt manager to avoid reloading default rules all the time
    • Improve on monitors discovery
    • Add export feature for CiscoPSIRT
    • Add notify method: Microsoft Teams
    • Enhance apm transaction waterfall display
    • Auto CI build: v11.1.73b300 (created on Tue Aug 4 03:11:49 SGT 2020)

NetGain EM Change Log v11.1.62 build 289 (release date: 27th July 2020)

  • Fixes:
    • Fixed bugs in forwarding trap from Edge to CV
    • SIEM netflow reports creating duplicates
    • Home wrong warning color
    • SIEM NetFlow reports saving empty
    • Log analytics doesn’t show the date when opted for one month
    • Update log4j to v2.13.3
    • Fix perf data display column unit label issue
    • Fix logo issue in dark mode
    • Fix table scroll issue
    • Fix SSL issues in CSV: Edge to CV connection
    • Fix for MOs loading
    • Fix status count not accurate
    • Alarms click details link of any alarm pops up the details with Close button is hidden
    • Fix left hand side menu, when hover mouse over the icon, there is no menu item displayed
  • Enhancements:
    • Implemented Snmp4JTrapListener to replace NgSnmpTrapListener (enabled using -Dsnmp4j_trap_listener=1)
    • Include windows event logs as part of sample logs in product
    • Add threat intelligence: talosintelligence
    • Enhance on log reports
    • Snmp4j library update
    • Improve on APM transaction display
    • Add optical power monitor for H3C switches
    • Add sangfo wac monitors
    • Make perf history chart types selectable

v11.1.43b266 v11 Launch