Computer network adaptor
First Claim
1. An adaptor for connecting a computer to a network, said adaptor comprising:
- an adaptor network interface, for connecting said adaptor to said network to exchange network data between said adaptor and said network;
a first interface, for connecting said adaptor to a computer network interface of said computer to pass network data between said adaptor and said computer;
a second interface, for connecting said adaptor to a computer administration interface of said computer to exchange administration data with said computer; and
,a processor in communication with said adaptor network interface, said first interface and said second interface, said processor adapted to separate said administration data from said network data, received at said adaptor network interface and exchange said administration data received at said adaptor network interface with said second interface and thereby with said computer.
16 Assignments
0 Petitions
Accused Products
Abstract
A network adaptor having a first and second computer interface for connection to the administration and network interface of a computer is disclosed. The network adaptor further comprises a network interface for connecting the adaptor to a computer network. A processor forms part of the adaptor. The adaptor separates administration data from network data and exchanges administration data with the computer administration interface. Preferably, the computer network interface and the adaptor network interface comprise Ethernet interfaces. The administration interfaces are preferably serial ports. Preferably, the network adaptor has its own network identifier and offers network services such as a TCP/IP stack, and a higher level network service such as a TELNET, FTP or SNMP service. Adminstration data may be directed to the adminstration port by the service. The adaptor may also comprise environmental sensors and switches, which may monitor and control the operation of the attached computer. A method used by the adaptor is also disclosed.
61 Citations
24 Claims
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1. An adaptor for connecting a computer to a network, said adaptor comprising:
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an adaptor network interface, for connecting said adaptor to said network to exchange network data between said adaptor and said network; a first interface, for connecting said adaptor to a computer network interface of said computer to pass network data between said adaptor and said computer; a second interface, for connecting said adaptor to a computer administration interface of said computer to exchange administration data with said computer; and
,a processor in communication with said adaptor network interface, said first interface and said second interface, said processor adapted to separate said administration data from said network data, received at said adaptor network interface and exchange said administration data received at said adaptor network interface with said second interface and thereby with said computer. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. In combination, a computer and a network adaptor,
said computer comprising a computer network interface, suitable for communicating with a data network; -
a computer console port, suitable for connection to a terminal to administer said computer; said network adaptor comprising a first network interface connected to said computer network interface; a console port interface connected to said computer console port; a second network interface for connection to said data network for communications with said data network; and a processor adapted to exchange data between said second network interface, and said network;
between said first network interface and said computer network interface, and between said console port interface and said console port, said processor adapted to separate administration data from said data received at said second network interface, and exchange said administration data with said console port interface and thereby with said computer. - View Dependent Claims (16, 17, 18, 19, 20, 21)
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22. A computer comprising a first processor, and a network adaptor in communication with said processor,
said network adaptor comprising a network interface for connecting said adaptor to a computer network to exchange network data; -
a first link between said adaptor and said first processor to exchange network data between said adaptor and said first processor; a second link between said adaptor and said first processor to exchange administration data between said adaptor and said first processor; a second processor; adapted to provide a network service at said network interface, said service accessible through said computer network; and further adapted to exchange administration data between said network, said network interface, and said first processor, using said network service, by way of said second link. - View Dependent Claims (23)
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24. An adaptor for connecting a computer to a network, said adaptor comprising:
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a multi-port hub having first, second and third ports; said first port connectable to a computer data network; said third port connectable to a network interface of a computer; a network interface interconnected with said second port; a computer interface for connecting said adaptor to a computer administration port of said computer to exchange administration data with said computer; and a processor in communication with said network interface and thereby said first and second ports of said hub, and said computer interface, said processor adapted to separate administration data received from said data network and provide said administration data to said computer interface.
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Specification