Network architecture with event logging

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United States of America Patent

PATENT NO 6779031
SERIAL NO

09362781

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Abstract

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In a wide area network arrangement composed of a number of secure local networks and an Internet service provider (ISP) back-bone having an ISP quality of service (QoS) module and an Event Server. LAN hosts indirectly access network routers to monitor a communication session. The QoS module and the Event Server work together to identify and collect session startup/teardown events and to collect certain network router state data. The state data is stored as a Management Information Base (MIB) object that can be accessed by the ISP using ordinary Simple Network Management Protocol (SNMP) messaging.

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Patent Owner(s)

Patent OwnerAddress
LEVEL 3 COMMUNICATIONS LLC931 14TH ST DENVER CO 80202

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Picher-Dempsey, Heidi Littleton, MA 3 301

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