Real-time status monitor of customized applications.
Performance analysis of customized applications.
Adds transaction analysis of HTTP-based web applications.
Transaction logs are added to display transaction details.
Alarms on applications can be defined now.
You can define fields for any custom applications.
A Top Segments pane is provided to display the instant traffic of defined network segments.
The properties of a network link can be exported and imported.
Multiple packet files can be replayed simultaneously.
You can now reactivate an nChronos Server by an nChronos Console.
Added Custom Reporting capability for individual nodes within the Node Explorer of Expert Analyzer.
The network connection speed between nChronos Server and nChronos Console can be tested.
Added IPv6 analysis.
A Service Manager is provided to manage the service for nChronos Server.
nChronos Server can be activated by a Service Manager or by an nChronos Console.
A user type of auditor is added to dedicatedly view the audit logs.
You can now allocate the storage space to statistics, packets, alarm logs, and transaction logs as required.
You can now set the date and time manually by setting the time zone or synchronize the time with an Internet time server.
A predefined library function is provided to import predefined system applications and signature alarms.
Configurations of nChronos Server can be saved for further use.
Configurations of nChronos Server can be imported.
Customized applications consist of Standard Applications, Web Applications, and Signature Applications.
Trend charts on the real-time window are optimized that you can view several types of trend charts simultaneously.
The Top Hosts pane and the Top Applications pane each provide an up-to-the-second display of top items as well as the traffic of each item and a pie chart to show the bandwidth utilization of the top items.
The settings about an nChronos Server are moved to the Server side to be configured, while nChronos Console only keeps the settings about a network link.
Packet library function is improved so that you can now manage the packet files more flexibly.
You can now directly replay packet files without adding them to a packet library.
The security policy is optimized with locking an IP address instead of a user account when triggering the thresholds.
Supports 64-bit operating system.
2000Mbps of processing capability.
Optimized security policy. The IP address having a count exceeding the number of failed logon attempts will be locked out, instead of the user account.
40-Day Time Window is now available for much longer traffic trends display and analysis.
You can now get real-time key traffic statistics and charts, such as throughput, Top IP talkers and Top application talkers, to understand what are consuming the bandwidth.
You can view statistics by network segments, groups and VLAN's, and filter data by segments.
Statistic data now can be exported to .csv files, and be used by other applications to generate reports.
You can now highlight the objects, such as applications, IP addresses, MAC addresses and network segments, and view their data in a new window to eliminate interference from irrelevant data of other objects.
nChronos can now monitor sensitive words that you specify in email title and/or content. An email alarm will be triggered when a keyword is found in an email.
You can now use domain alarms to monitor the web visit activities to certain domains, URLs and IP addresses.
You can now use signature alarms to build complicated rules to detect anomalies in TCP/UDP flow, bit by bit, an advanced function for senior professionals to detect new computer virus and attacking, etc.
You can now define network segments to get statistics for each network segment or VLAN.
You can now choose analysis profile and configure the analyzer while starting the built-in analyzer to perform deep-packet-inspection and forensics analysis.
The views of the built-in analyzer add searching function which allows you to enter keywords as filters to hide irrelevant data.
nChronos supports capturing and analyzing packets on 10M/100M/1000M networks at line speed, and support capturing from multi-NICs to aggregate network traffic.
nChronos provides massive data collection and store from 2TB to unlimited space (edition differences), recording the network traffic for days, weeks or even months.
nChronos server software can be installed and deployed on multi-locations of critical links for long-term and real-time traffic monitoring. nChronos console software can be installed and deployed at remote or local network to connect and manage nChronos servers.
nChronos displays traffic history trend charts with flexible time granularity of one second to one hour, helps view the traffic pattern at any time span and rapidly retrieve anomaly traffic. There are four types of traffic history charts available:
1) Traffic volume (Outbound/Inbound/Internal/Other traffic)
2) Packets (Outbound/Inbound/Internal/Other packet count)
3) TCP traffic analysis (TCP SYN/TCP SYN-ACK/TCP RST packet count)
4) Traffic utilization (Inbound/Outbound)
nChronos rewinds the historical traffic efficiently to reproduce previous and transient network problems, helping fast diagnose and resolve the difficult network problems. Users can select and view the historical traffic by:
1) User-defined Time Window
2) Time Span selector
3) Downloading and storing the historical packets with nChronos Analyzer
4) Downloading and analyzing packets with Expert Analyzer
5) Packet file library replay
nChronos provides high-performance data mining technology based on time and network objects, helping users to drill-down the interesting traffic from multi-dimension and multi-layers by:
1) Time range
3) IP address
4) Physical address
5) IP conversation
6) Physical conversation
nChronos supports hundreds of network applications. Moreover, users can define a network application by:
1) IP address/IP address range
2) Port number/port number range
3) The combination of above two types
nChronos provides user-defined alarm settings. User can customize the conditions to trigger or clear alarms, to create, edit, or delete alarms. User can also setup alarms log sending to a designated Syslog server or an email address.
nChronos can create aliases for IP nodes and MAC nodes for effective management and analysis.
nChronos can configure and manage multi links, providing network data collecting and analyzing for critical network links.
nChronos provides management of user accounts and privileges. Administrator account and user account are offered different level of privileges for security reason.
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