Automatic configuration for internet access device

• US 6,012,088 A
• Filed: 12/10/1996
• Issued: 01/04/2000
• Est. Priority Date: 12/10/1996
• Status: Expired due to Term

• Current Assignee: Snap, Inc.
• Original Assignee: International Business Machines Corporation
• Inventors: Li, Jim Y., Cobbs, Archie L., Ozzello, Paul D.
• Primary Examiner(s): Meky, Moustafa M.
• Application Number:
  US08/762,737
• Time in Patent Office: 1,120 Days
• Field of Search: 395/200.5, 395/200.51, 395/200.52, 395/200.55, 395/200.57, 395/200.58, 395/200.59, 395/200.6, 395/200.68, 395/200.53, 395/200.47 , 395/200.49, 395/200.63, 395/200.69, 395/200.67, 370/402, 709/219-221, 705/26, 380/49
• US Class Current: 709/219
• CPC Class Codes: G06F 9/44505 Configuring for program initiating, e.g. using registry, configuration files
• CPC Class Codes: H04L 12/2856 Access arrangements, e.g. Internet access asynchronous transfer mode networks H04L12/5601; broadband local area networks H04L12/2801; optical access or distribution networks H04Q11/0067; access to open networks H04L12/5691; digital subscriber line end-user equipment and bit-level processing of data on a PSTN-based network H04M11/00; home network gateways H04L12/2834; wireless access networks H04W
• CPC Class Codes: H04L 12/2859 Point-to-point connection between the data network and the subscribers encapsulation H04L12/4633; virtual LANs H04L12/4641; routing of packets H04L45/00
• CPC Class Codes: H04L 12/2872 Termination of subscriber connections
• CPC Class Codes: H04L 12/2898 Subscriber equipments DSL modems H04M11/062; cable modems H04L12/2801
• CPC Class Codes: H04L 41/0806 for initial configuration or provisioning, e.g. plug-and-play
• CPC Class Codes: H04L 41/28 Restricting access to network management systems or functions, e.g. using authorisation function to access network configuration
• CPC Class Codes: H04L 63/0407 wherein the identity of one or more communicating identities is hidden cryptographic mechanisms or cryptographic arrangements for anonymous credentials or for identity based cryptographic systems H04L9/00
• CPC Class Codes: H04L 67/34 involving the movement of software or configuration parameters network booting or remote initial program loading [RIPL] G06F9/4416
• CPC Class Codes: H04L 69/329 in the application layer [OSI layer 7]
• CPC Class Codes: H04L 9/40 Network security protocols

Abstract

An Internet access device uses an automatic configuration process to handle the task of configuring the Internet access device at a customer site for communication with the Internet. Once configured, the customer has electronic mail and other access to the Internet from his local area network. A not yet configured Internet access device is shipped directly to a customer without having to be manually configured first. The customer enters a registration identification number and a telephone number onto the Internet access device. The Internet access device then automatically connects to the Internet, downloads configuration data from a configuration server containing customer site specific configuration data, and then automatically configures itself for communication with the Internet. The Internet access device is simple to install for a customer and provides valuable features such as a router, firewall, e-mail gateway, web server, and other servers. The Internet access device initially connects to the Internet through an Internet service provider over a standard analog telephone line using a standard modem and using a dynamic IP address. Once automatically configured, the Internet access device may then communicate with the Internet using any suitable connection including an analog telephone line, or a higher-speed line such as an ISDN line or a frame relay circuit and is assigned a static IP address and a range of IP addresses for other devices on its local area network.

Claims

1. A computer-implemented method of automatically configuring an access device for communication with a communications network, said method comprising the steps of:

connecting said access device to a configuration server;

sending a customer account identifier from the access device to the configuration server;

requesting that said configuration server return a configuration record identified by said customer account identifier, said configuration record containing configuration information for said access device;

downloading said configuration record from said configuration server to said access device; and

configuring said access device for communication with said communications network using said configuration information of said configuration record, wherein said step of configuring said access device includes the sub-steps of;

configuring one selected from the group of a modem, an ISDN adapter, and a synchronous serial interface; and

configuring a router of said access device.

2. A computer-implemented method of automatically configuring an access device for communication with a communications network, wherein said access device is connected to a local area network (LAN), said method comprising the steps of:

connecting said access device to a configuration server;

sending a customer account identifier from the access device to the configuration server;

requesting that said configuration server return a configuration record identified by said customer account identifier, said configuration record containing configuration information for said access device;

downloading said configuration record from said configuration server to said access device; and

configuring said access device for communication with said communications network using said configuration information of said configuration record, wherein said step of configuring said access device includes the sub-step of configuring said LAN for communication with said communications network.

3. A computer-implemented method of automatically configuring an access device for communication with a communications network, wherein said access device connects to a local area network (LAN), said method comprising the steps of:

connecting said access device to a configuration server over a communications network;

sending a customer account identifier from the access device to the configuration server;

requesting that said configuration server return a configuration record identified by said customer account identifier, said configuration record containing configuration information for said access device;

downloading said configuration record from said configuration server to said access device;

configuring said access device for communication with said communications network using said configuration information of said configuration record, wherein said step of configuring said access device includes the sub-steps of;

assigning a static address to a router included in said access device; and

assigning a static address to each of a plurality of end hosts present on said LAN, and

accessing said communications network using said access device.

4. A computer-implemented method of automatically configuring an access device for communication with a communications network, wherein said access device connects to a local area network (LAN), said method comprising the steps of:

connecting said access device to a configuration server over a communications network;

sending a customer account identifier from the access device to the configuration server;

requesting that said configuration server return a configuration record identified by said customer account identifier, said configuration record containing configuration information for said access device;

downloading said configuration record from said configuration server to said access device;

configuring said access device for communication with said communications network using said configuration information of said configuration record, wherein said step of configuring said access device includes the sub-step of configuring said LAN for communication with said communications network; and

accessing said communications network using said access device.

5. A computer-implemented method of automatically configuring an access device for communication with a communications network, said method comprising the steps of:

connecting said access device to a configuration server;

sending a customer account identifier from the access device to the configuration server;

requesting that said configuration server return a configuration record identified by said customer account identifier, said configuration record containing configuration information for said access device;

downloading said configuration record from said configuration server to said access device; and

configuring said access device for communication with said communications network using said configuration information of said configuration record,

wherein said access device is for use as a router in said communications network, wherein said accessing step uses a temporary dynamic address for said access device, wherein said configuration server is located on said communications network, wherein said configuration information includes a static address for said access device, wherein said downloading step uses said temporary dynamic address, and wherein said step of configuring said access device for communication includes a step of assigning said static address to said access device.

6. A method as recited in claim 5 wherein said step of accessing is performed using a modem over an analog communications line.

7. A method as recited in claim 6 wherein said step of configuring said access device configures said access device for communication over a line selected from the group consisting of an analog communication line, a high-speed leased telephone line and a digital communications line.

8. A method as recited in claim 5 further including the step of receiving by said access device a registration identification number that includes said customer account identifier and an identifying address for said configuration server.

9. A method as recited in claim 8 further including the steps of:

verifying that said received registration identification number is valid; and

wherein when it is determined that said received registration identification number is valid, initiating said step of accessing said communications network.

10. A method as recited in claim 9 further including the step of decoding said received registration identification number into said customer account identifier and said identifying address.

11. A method as recited in claim 8 wherein said registration identification number further includes a check sum for verifying that said registration identification number is valid.

12. A method as recited in claim 5 wherein said configuration record includes a range of static addresses for use by a local area network (LAN) connected to said access device.

13. A method as recited in claim 5 wherein said access device is connected to a local area network (LAN) and said step of configuring said access device includes the sub-step of configuring said LAN for communication with said communications network.

14. A computer program product comprising a computer-usable medium having computer-readable program code embodied thereon for automatically configuring an access device for communication with a communications network, said computer program product comprising computer-readable program code for effecting the following steps within a computer system:

connecting said access device to a configuration server;

sending a customer account identifier from the access device to the configuration server;

requesting that said configuration server return a configuration record identified by said customer account identifier, said configuration record containing configuration information for said access device;

downloading said configuration record from said configuration server to said access device;

configuring said access device for communication with said communications network using said configuration information of said configuration record;

configuring said access device as a router in said communications network using a temporary dynamic address for said access device;

downloading configuration information, which includes a static address for said access device, using said temporary dynamic address; and

assigning said static address to said access device.

15. An access device for use in communicating with an internet said access device comprising:

a central processing unit;

a memory device coupled to said central processing unit;

input means coupled to said central processing unit for inputting information from a user;

output means coupled to said central processing unit for presenting information to a user;

a communication means for communicating with said internet using a dynamic address of said access device, said communication means able to access and communicate with said internet without receiving configuration information from said internet;

automatic configuration means for accepting a configuration server address and a customer account identifier and for automatically retrieving, using said customer account identifier, configuration information associated with said customer account identifier from a configuration server located on said internet at said configuration server address, said automatic configuration means being arranged to configure said access device using said configuration information such that said access device is configured using a static address included in said configuration information and said communication means is then arranged to access and communicate with said internet using said static address as an address of said access device; and

a router for routing information received from said internet to a local area network (LAN) connected to said access device, said router initially configured as having a temporary dynamic address and being arranged to be configured as having a static address.

16. An access device for use in communicating with an internet, said access device comprising:

a central processing unit;

a memory device coupled to said central processing unit;

input means coupled to said central processing unit for inputting information from a user;

output means coupled to said central processing unit for presenting information to a user;

a communication means for communicating with said internet using a dynamic address of said access device, said communication means able to access and communicate with said internet without receiving configuration information from said internet;

automatic configuration means for accepting a configuration server address and a customer account identifier and for automatically retrieving, using said customer account identifier, configuration information associated with said customer account identifier from a configuration server located on said internet at said configuration server address, said automatic configuration means being arranged to configure said access device using said configuration information such that said access device is configured using a static address included in said configuration information and said communication means is then arranged to access and communicate with said internet using said static address as an address of said access device; and

a router for routing information received from said internet to a local area network (LAN) connected to said access device, said router initially being configured as having a temporary dynamic address and being arranged to be configured to have a static address,

wherein the output means comprises a display and wherein the communication means is a modem for communicating with said internet using an analog communications line.