Patent application number | Description | Published |
20110103237 | METHOD AND APPARATUS FOR THE EFFICIENT INDEXING AND STORAGE OF NETWORK TRAFFIC - A network analyzer reads network packets and extracts characterizing attributes, grouping patents observed in a given amount of time on common attribute values. Grouped attributes are meta data, written to a database, while packets are written to files. | 05-05-2011 |
20110103238 | METHOD AND APPARATUS FOR THE EFFICIENT CORRELATION OF NETWORK TRAFFIC TO RELATED PACKETS - A network analyzer reads network packets and extracts characterizing attributes, grouping patents observed in a given amount of time on common attribute values. Grouped attributes are meta data, written to a database, while packets are written to files. Meta data is stored in the database including links to the physical packets related to the meta data, and a user interface enables query of the meta data and retrieval of related physical packets. | 05-05-2011 |
20120287793 | METHOD AND APPARATUS FOR DISTINGUISHING AND SAMPLING BI-DIRECTIONAL NETWORK TRAFFIC AT A CONVERSATION LEVEL - Network traffic is distinguished at a conversation level, providing sampling decision capability. A hash value is determined based on IP addresses and protocol type, giving unique identifiers for individual conversations. | 11-15-2012 |
20120290264 | METHOD AND APPARATUS FOR DYNAMICALLY ADJUSTING DATA ACQUISITION RATE IN AN APM SYSTEM - Data acquisition rates are dynamically adjusted in an APM system, by monitoring data acquisition hardware and reducing the data acquisition rate when a determination is made that the data rate is too high for processing by an APM. | 11-15-2012 |
20120290709 | METHOD AND APPARATUS TO DETERMINE THE AMOUNT OF DELAY IN THE TRANSFER OF DATA ASSOCIATED WITH A TCP ZERO WINDOW EVENT OR SET OF TCP ZERO WINDOW EVENTS - Network monitoring method and apparatus determines the zero window event data transfer delay, reporting the amount of data transfer delay caused thereby. Non-data-transfer-delaying zero window events can be separated from those causing actual delay, allowing reporting of actual delay events separate from non-delay causing events. | 11-15-2012 |
20120290710 | METHOD AND APPARATUS FOR DYNAMICALLY ADJUSTING DATA STORAGE RATES IN AN APM SYSTEM - Data storage rates are dynamically adjusted in an APM system, by monitoring data storage elements and modulating the data storage when a determination is made that the storage buffer utilization is too high. | 11-15-2012 |
20120290711 | METHOD AND APPARATUS TO ESTIMATE APPLICATION AND NETWORK PERFORMANCE METRICS AND DISTRIBUTE THOSE METRICS ACROSS THE APPROPRIATE APPLICATIONS, SITES, SERVERS, ETC - A method and apparatus to estimate application and network performance metrics and distribute those metrics across the appropriate applications, sites, servers, and the like, performs shallow analysis on a majority of traffic and deep analysis on a sampled set of the traffic, and estimates network and application performance metrics for the non-deep analysis data, providing an overall estimate of metrics without requiring deep analysis of all traffic. | 11-15-2012 |
20120291115 | METHOD AND APPARATUS FOR DYNAMIC HOST OPERATING SYSTEM FIREWALL CONFIGURATION - A method and apparatus for dynamic host operating system firewall configuration provides plural monitoring processes to monitor the firewall configuration of a host operating system and guest operating systems. When any firewall configuration change is detected by a monitor in a monitored guest operating system, a appropriate corresponding firewall change is made by the monitor to the host operating system. | 11-15-2012 |