Management of network configuration and address provisioning

Patent metadata

Field	Value
Publication number	US-9813527-B2
Application number	US-201615146435-A
Country	US
Kind code	B2
Filing date	May 4, 2016
Priority date	Mar 14, 2013
Publication date	Nov 7, 2017
Grant date	Nov 7, 2017

Abstract

Provided are systems and methods for network management and configuration, Exemplary methods can comprise communicating a first message to a network device. The first message can specify one of a first protocol or a second protocol. Methods can comprise configuring a first logical address for the network device based at least on the first message. Methods can comprise communicating a second message to the network device. The second message can specify one of a first mode, directing the network device to use the first protocol to connect to a network, or a second mode, directing the network device to use the second protocol to connect to the network. Methods can also comprise receiving a notification to release the first logical address from the network device. Methods can further comprise configuring a second logical address for the network device that can be defined according to the second message.

First claim

What is claimed is:

1. A method, comprising:
transmitting, to a network device, a first message comprising an access layer control message, the first message specifying one of a first protocol or a second protocol;
determining a first logical address for the network device based at least on the first message;
transmitting, to the network device, a second message, wherein the second message specifies one of a first mode, directing the network device to use the first protocol to connect to a network, or a second mode, directing the network device to use the second protocol to connect to the network;
receiving, from the network device, a notification to release the first logical address; and
determining a second logical address for the network device, the second logical address being defined according to the second message.

2. The method of claim 1 , wherein the first protocol comprises Internet Protocol version 4 and the second protocol comprises Internet Protocol version 6.

3. The method of claim 1 , wherein the first protocol comprises Internet Protocol version 6 and the second protocol comprises Internet Protocol version 4.

4. The method of claim 1 , wherein the second message specifies one of the first mode, the second mode, or a third mode directing the network device to use, to connect to the network, one of the first protocol or the second protocol specified by the first message.

5. The method of claim 1 , wherein transmitting, to the network device, the second message comprises transmitting a protocol configuration override message.

6. The method of claim 1 , wherein transmitting, to the network device, the second message comprises transmitting a medium access control domain descriptor Internet Protocol override message.

7. The method of claim 1 , wherein transmitting, to the network device, the second message comprises transmitting information to configure the network device.

8. The method of claim 7 , wherein transmitting information to configure the network device comprises transmitting at least one of a boot file, a simple network management protocol set request, or a hypertext transfer protocol message.

9. The method of claim 1 , further comprising persisting information indicative of the second message on the network device in response to at least one of resetting the network device, powering off the network device, or performing a factory reset to restore the network device to a default configuration.

10. The method of claim 1 , further comprising determining a level of functionality of the network device on a connection associated with the second logical address.

11. A method, comprising:
transmitting, to a network device, a first message specifying one of a first protocol or a second protocol;
determining a first logical address for the network device based at least on the first message;
transmitting, to the network device, a second message comprising a medium access control domain descriptor Internet Protocol override message, wherein the second message specifies one of a first mode, directing the network device to use the first protocol to connect to a network, or a second mode, directing the network device to use the second protocol to connect to the network;
receiving, from the network device, a notification to release the first logical address; and
determining a second logical address for the network device, the second logical address being defined according to the second message.

12. The method of claim 11 , wherein the first protocol is Internet Protocol version 4 and the second protocol is Internet Protocol version 6.

13. The method of claim 11 , wherein the first protocol is Internet Protocol version 6 and the second protocol is Internet Protocol version 4.

14. The method of claim 11 , wherein the second message specifies one of the first mode, the second mode, or a third mode directing the network device to use one of the first protocol or the second protocol specified by the first message to connect to the network.

15. The method of claim 11 , wherein transmitting, to the network device, the first message comprises transmitting an access layer control message.

16. The method of claim 11 , wherein the second message comprises an instruction to dismiss the first message.

17. The method of claim 11 , wherein transmitting, to the network device, the second message comprising the medium access control domain descriptor Internet Protocol override message comprises transmitting configuration information to the network device.

18. The method of claim 17 , wherein transmitting configuration information to the network device comprises transmitting at least one of a boot file, a simple network management protocol set request, and a hypertext transfer protocol message.

19. The method of claim 11 , further comprising determining a level of functionality of the network device on a connection associated with the second logical address.

20. An apparatus comprising:
one or more processors; and
a memory storing processor executable instructions that, when executed by the one or more processors, cause the apparatus to:
transmit, to a network device, a first message specifying one of a first protocol or a second protocol;
determine a first logical address for the network device based at least on the first message;
transmit, to the network device, a second message comprising an instruction to dismiss the first message, wherein the second message specifies one of a first mode, directing the network device to use the first protocol to connect to a network, or a second mode, directing the network device to use the second protocol to connect to the network;
receive, from the network device, a notification to release the first logical address; and
determine a second logical address for the network device, the second logical address being defined according to the second message.

Assignees

• Comcast Cable Comm Llc

Inventors

• Brzozowski John Jason
• Combs Jason
• Tuska Christopher

Classifications

• H04L69/167

  Adaptation for transition between two IP versions, e.g. between IPv4 and IPv6 (translation of Internet protocol [IP] addresses H04L61/2503) · CPC title

• H04L61/6086

  Electricity · mapped topic

• H04L61/2007

  Electricity · mapped topic

• H04L69/18 Primary

  Multiprotocol handlers, e.g. single devices capable of handling multiple protocols · CPC title

• H04L41/0806

  for initial configuration or provisioning, e.g. plug-and-play · CPC title