Network address upgrading processing method

A processing method and network address technology, applied in the field of communications, can solve the problem of not opening IPv6 Internet channels and so on

Inactive Publication Date: 2019-12-31
STATE GRID CORP OF CHINA +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The embodiment of the present application provides a network address upgrade processing method to at least solve the technical problem that the existing information external network interconnection unified exit does not open an independent IPv6 Internet channel

Method used

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  • Network address upgrading processing method

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Embodiment Construction

[0019] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is an embodiment of a part of the application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0020] It should be noted that the terms "first" and "second" in the description and claims of the present application and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such...

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Abstract

The invention discloses a network address upgrading processing method. The method comprises the steps that an IPv6 outlet link is added to a link outlet from an intranet to an extranet, wherein the IPv6 outlet link is independent of an outlet link of an original IPv4; IPv4 and IPv6 address mapping is carried out on a network address translation (NAT) device at a link outlet from an intranet to anextranet; and an IPv4 protocol stack and an IPv6 protocol stack are operated for the network equipment of the isolation area DMZ. The technical problem that an existing information extranet interconnection unified outlet does not open an independent IPv6 internet channel is solved.

Description

technical field [0001] The present application relates to the communication field, and in particular, relates to a network address upgrade processing method. Background technique [0002] At this stage, the unified export of information external network interconnection of companies or enterprises and institutions is deployed in the mode of active and standby dual-link export to ensure the efficient, continuous and stable operation of the Internet. The primary and secondary links are deployed with security devices such as load balancing, mail auditing, online behavior management, flow control, and firewalls from the outside to the inside. After passing the filtering of the above security devices, they are connected downward to the external network's active and standby core switches and active and standby core routers. . The entire network of the information extranet WAN adopts the OSPF protocol as a service bearer routing protocol, which mainly carries information extranet s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/12
CPCH04L61/2503H04L2101/686
Inventor 孙少华杨林慧
Owner STATE GRID CORP OF CHINA
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