The adaptive bandwidth throttling system implements a graceful diminution of services to the
clients by delaying a first class of services provided by a network server in response to the …

(57) ABSTRACT A service provider's routers (PE1, P1, P2, PE2) provide connections
between and share routing information with routers (CE1, CE2) of a customer virtual private …

A general programmatic interface-to-network messaging adapter exposes a suitable object
integration interface or application programming interface to applications on a controller …

(57) ABSTRACT In a Sending terminal (10), a propagation delay measurement portion (102)
uses propagation delay time measurement packets to measure the round trip time to/from an …

A node in an asynchronous transfer mode exchange network comprises a bandwidth
monitor circuit for calculating a bandwidth used for a virtual path by measuring a cell amount …

A bandwidth manager for network segments comprises a pair of media access controllers
connected by respective MII data interfaces to IEEE 802.3 physical layer transceivers. A data …

A method and system for optimizing bandwidth allocation in a fiber channel network having
a fiber channel switch element, is provided. The switch element includes, a port control …

A single point of control is provided for all IPSec tunnels and also for VPN connections at a
node within a virtual private network. The control of the connections include the ability to …

A method and system for controlling power consumption in a fiber channel switch element
having a plurality of ports and plural links to communicate over a network is provided. The …

A system and method of automatically configuring virtual private networks is provided. The
virtual private networks disclosed, include multiple routers selectively connectable to the …