Version History

New Features:

• Add link traffic millisecond level analysis function.
• Add conversation correlation analysis function before and after device.
• Add business network health statistics.
• Add ES log analysis function.
• Add unified configuration management of Kafka interface.
• Add multiple link comparison analysis function.
• Add sFLOW type link analysis function.
• Add IP conversation object analysis function.
• Add TCP conversation/ UDP conversation path carding function.
• Network performance monitoring supports custom alarm.
• Metrics of network performance topology monitoring supports color display by threshold.
• Add rectangle component, status bar component and picture management function for custom metric monitoring.

Improvements:

• Optimized the display templates of report.
• Optimized the sorting algorithm of TCP conversation multi-segment analysis.
• Optimized the interaction in custom metric monitoring.

Bugs Fixed:

• The sorting of alarm log table fields would be invalid.
• The chart name would be displayed misplaced in network topology monitoring.

New Features:

• Add system alarm.
• Add black/white list for system login.
• Support PPPoE account and IP association analysis.
• Add multiple objects analysis base on cross-links.
• Support business multiple paths analysis.
• Support application group in business configuration.
• Support directly generating business logic chart in application discover.
• Support specifying link and sub-center when issuing configurations of segment and application.
• Name table supports updated automatically and issued to sub-center automatically.
• Backup monitoring supports map drilling function.
• Custom metric monitoring supports editing.
• Add diagnosis components, linkage components, alarm timeline components, and multi-object comparison components for custom metric monitoring.

Improvements:

• Support saving modify records in alarm configuration.
• Abnormal access alarm supports Netflow link.
• Optimized trend charts in IP object analysis and application object analysis.

Bugs Fixed:

• The issued segment client alarm in business alarm was not accurate.
• Top statistics chart would not update when select another time period in terminal analysis.

New Features:

• Add alert setting in custom metric monitoring charts.
• Support template feature in custom metric monitoring.
• Add new components such as dashboard and top chart in custom metric monitoring.
• Add TCP conversation and UDP conversation in custom metric monitoring.
• Add SNMP in custom metric monitoring.
• Add object analysis feature bases on IP and application.
• Support time sequence in packet decoding.
• Add no traffic alarm for link, application, segment and IP.
• Add MAC address abnormal access alarm.
• Add TCP/UDP conversation multi-segment analysis.
• Support batch adding probes.

Improvements:

• Optimized the display of homepage and menu.
• Support color setting of charts in custom metric monitoring.
• Support fluid layout in custom metric monitoring.
• Support timed collection in application discover.

Bugs Fixed:

• No data on netflow link traffic analysis chart.
• Inaccurate TCP/UDP conversation querying result.

New Features:

• Add Renter role to User Group.
• Add renter type to Link Configuration.
• Add view grouping function to Custom Monitor.
• Add text and picture components to Custom Monitor.
• Add the displaying of IP alias and MAC alias to Link Traffic Analysis.
• Add storage configuration and monitoring based on time bucket.
• Add multidimensional table type of link chart to Report.
• Add custom logo and signature to Report.
• Add data analysis based on SNMP data source.
• Add advanced filter function of table component to Custom Monitor.

Improvements:

• Optimize user group authority setting.
• Add stack chart of trend chart to Custom Monitor.
• Add point plot, scatter plot and area plot to Network Performance Monitor.
• Add the new function that click one data to jump to analysis interface of VoIP monitor chart to Custom Monitor.
• Add alarm configuration based on 10 minutes time bucket, 1 hour time bucket and 1 day time bucket.
• Add baseline data display setting of trend chart component to Custom Monitor.
• Add IP client object of transaction performance chart to Custom Monitor/Report.
• Add virtual interface/MAC/Netflow sublink configuration to Link Traffic Alarm.
• Add valid period setting to Alarm Triggering.
• Add transaction performance metric to Network Topology Monitor.
• Add repeat times setting to Terminal Alarm.

New Features:

• Add transaction metrics analysis in Business Metrics.
• XML transaction configurations: Dictionary Configuration, Transaction Capture Configuration, Field Configuration, Transaction Metric Configuration.
• Add transaction metrics in Business Performance analysis.
• Add Business Transaction Chart and Transaction Performance Chart in Custom Metrics monitoring.
• Add Sub-Probe for Probe Chart in Custom Metrics monitoring.
• Add application alias.
• Add Transaction Performance analysis.
• Add security policy.
• Add new functions for report:compare option, application statistics, network segment statistics.
• Add transaction alarm configuration and alarm query page.
• Add Alarm Template in Predefined Alarm.
• Add Probes Monitor Configuration in Home Page.

Improvements:

• Optimize logging into UPM webpage.
• Optimize dragging nodes function for network performance monitoring.
• Optimize default chart group for business metrics analysis.
• Optimize SDN third-party interface function.

New Features:

• A Home Page is added to display the overall monitor status in real-time.
• A Business Group Performance Monitor page is added to monitor business performance based on business group.
• A Business Global Performance Monitor page is added to monitor all business nodes in real-time.
• A Network Performance Monitor page is added to customize network communication paths and monitor the paths in real-time.
• Network performance alarm is provided to automatically evaluate network performance.
• A Probe Traffic Monitor page is added to monitor all probes' traffic in real-time.
• A Probe Index Monitor page is added to graphically display user-defined probe indexes.
• A Probe Traffic Analysis page is added to display probe traffic, traffic comparison analysis and traffic trend analysis.
• Probe traffic alarm is available and can be customized.
• Probes can be aggregated to work as one probe.
• Packets can be retrieved and downloaded.
• Radius authorization support.
• Network segments can be automatically defined based on the traffic captured by frontend.
• Alarm-related syslogs can be merged and then sent, or be sent separately.

Improvements:

• Product user interface is optimized.
• Centralized business monitor is optimized by adding fullscreen support and alarm module.
• Business performance analysis is optimized with display, business logic diagram and group function.
• Business index analysis is optimized with display and deep analysis support.
• Business alarm is optimized.
• Business SLA report is optimized with display.
• Packet download is optimized by adding probe traffic download and IP address filter.
• Application configuration is optimized by adding web and signature applications, and adding application configuration import.
• Frontend configuration is optimized by adding privilege management.
• Probe configuration and network segment configuration is optimized.
• User configuration is optimized by adding business and probe privilege for normal users.
• Event configuration is optimized.
• Predefined alarm configuration is optimized.
• Network device configuration is optimized.
• Alarm notification and syslog sending is optimized.
• Configuration import and export is optimized.

New Features:

• Add alarm assessment feature.
• Add an application type: long connection.
• Add application response timeout settings.
• Add the page of Unhandled Alarms.
• Add one-key deleting feature in the pages of Multi-segment Analysis and Comprehensive Index Query.
• Add a statistics field: bps.
• Add a field in alarm condition: connection failure rate.
• Add fields in application key indexes: good responses, normal responses, bad responses and timeout responses.
• Add alarm and syslog settings and sending feature.
• Add application rule display in business logic diagram.
• Support selecting time period and downloading packets in the page of Comprehensive Index Query.
• Add interface compatible with nChronos 4.3 and nChronos 5.0.
• Add auto-refreshing feature in the pages of Business Analysis, Multi-segment Analysis and Comprehensive Index Query.
• Add conflict detection feature in application rule and segment rule.
• Add "display business name" and "display/hide chart group" feature in the page of Comprehensive Index Query.
• Add all clients interface to server node in business logic diagram.

Improvements:

• Highlight main probe in the page of Comprehensive Index Query.
• Optimize the check frequency of auto-deleting old data of MongoDB.
• Optimize the chart in the page of Comprehensive Index Query.
• Optimize the display of the connection line in business logic diagram.
• Increase the quantity of available interfaces of node to 16.
• Increase the quantity of available probes of a single application connection line to 8.
Change the displaying position of server's alarm quantity in business analysis to the top-left corner of the server.

Bugs Fixed:

• Auto-deleting old data error caused by MongoDB storage size calculation error.
• The distributed information of deleting application doesn't match the version of nChronos, which causes the distributed application is not deleted in time.
• Syslog alarm information and customized field display error.
• Some indexes in UPM4.1 are different from those in nChronos 5.0.

New Features:

• Add intelligent application review.
• Add the feature of monitoring TCP asynchronous duplex long connection application.
• Add application management.
• Add predefined alarms.
• Add network devices management.
• Add alarm events management.
• Add business privilege management.
• Add working time settings.
• Add configuration inforamtion import/export feature.
• Add alarm editing feature, support one-key editing.

Improvements:

• A time axis is added in the Centralized Business Monitoring page.
• The information of alarm statistics is added in the Centralized Business Monitoring page.
• Index trend chart is added in the Multi-segment Analysis page.
• Support jumping to the related business of the node in business logic diagram.
• Display the index query result in column structure or tree structure in the Comprehensive Index Query page.

Bugs Fixed:

• Administrators don't have the privilege of downloading pictures.
• Slow page response when deleting the business in the Centralized Business Monitoring page.
• When defining business, the notice of HTTP ERROR 500 pops up in the browser.

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