CN109586936A - Enterprise's special line disaster recovery method, device, equipment and computer storage medium - Google Patents
Enterprise's special line disaster recovery method, device, equipment and computer storage medium Download PDFInfo
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- CN109586936A CN109586936A CN201710896114.2A CN201710896114A CN109586936A CN 109586936 A CN109586936 A CN 109586936A CN 201710896114 A CN201710896114 A CN 201710896114A CN 109586936 A CN109586936 A CN 109586936A
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- mobile terminal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0654—Management of faults, events, alarms or notifications using network fault recovery
- H04L41/0668—Management of faults, events, alarms or notifications using network fault recovery by dynamic selection of recovery network elements, e.g. replacement by the most appropriate element after failure
Abstract
The invention discloses a kind of enterprise's special line disaster recovery method, device, equipment and computer storage mediums.This method comprises: mobile terminal is interacted by radio network gateway and corporate intranet, corporate intranet connects radio network gateway via router；Radio network gateway transmits interaction message message, and interaction message message is sent to private line gateway by gre tunneling；IP address of mobile terminal after IP address of mobile terminal is converted in private line gateway conversion interaction message message, and the interaction message message including IP address of mobile terminal after conversion is back to by radio network gateway by gre tunneling；According to IP address of mobile terminal and corporate intranet address after conversion, mobile terminal passes through radio network gateway, router and corporate intranet interaction message message.After the embodiment of the present invention, wireless router is built in corporate intranet side, the communication with private line gateway is realized by wireless router, the fast quick-recovery of terminal links is realized and meets new user the needs of quickly activating the service.
Description
Technical field
The invention belongs to field of communication technology more particularly to a kind of enterprise's special line disaster recovery method, device, equipment and computers
Storage medium.
Background technique
With the further development of China Mobile's 4G network construction, wireless network bandwidth and network speed compared with 3G/2G network at
It is promoted, the business that can only originally carry out under cable network, is just gradually migrated to 4G wireless network again.
In order to meet the demand that the employee of all types of enterprises accesses corporate intranet resource by wireless network at any time, it is being based on
On the basis of 4G wireless network good service, the remote of Virtual Private Network (Virtual Private Network, VPN) is utilized
Journey access technique realizes enterprise's private line service.In order to provide enterprise's private leased circuit service to group customer, usually in Intranet
One vpn server of middle erection after enterprise staff accesses 4G network by wireless terminal, is accessed in enterprise by vpn server
The various services provided in portion's network.
Enterprise network is needed through optical fiber and System Architecture Evolution gateway (System Architecture Evolution
Gateway, SAEGW) it is communicated, when the optical fiber between enterprise network and SAEGW breaks down, the special line of the enterprise network
Business will interrupt, and could restore enterprise's private line service after the failure of optical fiber is repaired.For newly applying for enterprise's special line
User could open enterprise's special line after needing to complete network construction when not having network condition between enterprise and SAEGW
Business constrains the quick open-minded of enterprise's private line service.Thus enterprise's private line service cannot achieve the fast quick-recovery of broken link
And the demand that new user quickly activates the service.
Summary of the invention
The embodiment of the present invention provides a kind of enterprise's special line disaster recovery method, device, equipment and computer storage medium, passes through nothing
Line router realizes the communication with private line gateway, realizes the fast quick-recovery of broken link and meets what client quickly activated the service
Demand.
On the one hand, the embodiment of the present invention provides a kind of enterprise's special line disaster recovery method, comprising:
Mobile terminal is interacted by radio network gateway and corporate intranet, and corporate intranet connects wireless network via router
It closes；
Radio network gateway transmits interaction message message, and is sent interaction message message by generic route encapsulation gre tunneling
To private line gateway；
Mobile terminal IP after mobile terminal network Protocol IP address is converted in private line gateway conversion interaction message message
Address, and the interaction message message including IP address of mobile terminal after conversion is back to by radio network gateway by gre tunneling；
According to conversion after IP address of mobile terminal and corporate intranet address, mobile terminal by radio network gateway, router with
Corporate intranet interaction message message.
On the other hand, the embodiment of the invention provides a kind of enterprise's special line disaster tolerance systems, including radio network gateway, private line gateway
And router；
Radio network gateway is connected to transmit interaction message message with router, and radio network gateway and private line gateway pass through GRE tunnel
Road is connected to transmit interaction message message；
Radio network gateway is used for transmission interaction message message, and interaction message message is sent to private wire network by gre tunneling
It closes；
Private line gateway moves eventually for converting after mobile terminal network Protocol IP address is converted in interaction message message
IP address is held, and the interaction message message including IP address of mobile terminal after conversion is back to by radio network gateway by gre tunneling.
In another aspect, the embodiment of the invention provides a kind of enterprise's special line disaster tolerance equipment, equipment includes: processor and deposits
Contain the memory of computer program instructions；
Processor realizes enterprise's special line disaster recovery method provided in an embodiment of the present invention when executing computer program instructions.
In another aspect, being stored in computer storage medium the embodiment of the invention provides a kind of computer storage medium
Computer program instructions；
Enterprise's special line disaster recovery method provided in an embodiment of the present invention is realized when computer program instructions are executed by processor.
Enterprise's special line disaster recovery method, device, equipment and the computer storage medium of the embodiment of the present invention, in corporate intranet side
Build private radio router, by wireless router realize with the communication of private line gateway, corporate intranet and private line gateway it
Between optical fiber link interrupt or when do not have optical fiber link, fast quick-recovery link and meet new user and quickly activate the service
Demand.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will make below to required in the embodiment of the present invention
Attached drawing is briefly described, for those of ordinary skill in the art, without creative efforts, also
Other drawings may be obtained according to these drawings without any creative labor.
Fig. 1 is the flow diagram of enterprise's special line disaster recovery method provided in an embodiment of the present invention；
Fig. 2 is enterprise's special line disaster tolerance uplink interaction flow diagram provided in an embodiment of the present invention；
Fig. 3 is enterprise's special line disaster tolerance downlink interaction flow schematic diagram provided in an embodiment of the present invention；
Fig. 4 is point-to-point interaction flow schematic diagram provided in an embodiment of the present invention；
Fig. 5 is the structural schematic diagram of enterprise's special line disaster tolerance device provided in an embodiment of the present invention；
Fig. 6 is the structural schematic diagram of enterprise's special line disaster tolerance equipment provided in an embodiment of the present invention.
Specific embodiment
The feature and exemplary embodiment of various aspects of the invention is described more fully below, in order to make mesh of the invention
, technical solution and advantage be more clearly understood, below in conjunction with drawings and the specific embodiments, the present invention is carried out further detailed
Description.It should be understood that specific embodiment described herein is only configured to explain the present invention, it is not configured as limiting this hair
It is bright.To those skilled in the art, the present invention can be in the case where not needing some details in these details
Implement.The description of embodiment is preferably managed just for the sake of being provided by showing example of the invention of the invention below
Solution.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence " including ... ", it is not excluded that including
There is also other identical elements in the process, method, article or equipment of the element.
In order to solve prior art problem, the embodiment of the invention provides a kind of enterprise's special line disaster recovery methods, device, equipment
And computer storage medium.Enterprise's special line disaster recovery method is provided for the embodiments of the invention first below to be introduced.
Fig. 1 shows the flow diagram of enterprise's special line disaster recovery method provided in an embodiment of the present invention.As shown in Figure 1, should
Method may include:
S110, mobile terminal are interacted by radio network gateway and corporate intranet, and corporate intranet connects nothing via router
Gauze closes.
Mobile terminal is interacted by radio network gateway and corporate intranet, wherein interaction includes: that uplink interaction and downlink are handed over
Mutually, uplink interaction is that mobile terminal passes through radio network gateway to corporate intranet transmission upstream message message, and downlink interaction is in enterprise
Netcom crosses radio network gateway and sends downstream message message to mobile terminal.
Corporate intranet connects radio network gateway via the router built in enterprise side, so that it is wireless to realize that mobile terminal passes through
Gateway and corporate intranet interaction message message, mobile terminal may include mobile phone, computer and intelligent terminal.
S120, radio network gateway transmit interaction message message, and pass through generic route encapsulation gre tunneling for interaction message message
It is sent to private line gateway.
In order to guarantee to transmit the safety of data, gre tunneling is established between radio network gateway and private line gateway, radio network gateway passes through
Gre tunneling, will treated interaction message message transmissions after private line gateway processing by interaction message message transmissions to private line gateway
To radio network gateway.
S130, private line gateway are converted after mobile terminal network Protocol IP address is converted in interaction message message and are moved eventually
IP address is held, and the interaction message message including IP address of mobile terminal after conversion is back to by radio network gateway by gre tunneling.
The interaction message message that private line gateway parsing receives obtains mobile terminal network agreement (Internet
Protocol, IP) address, according to mobile terminal static ip address and the mobile terminal dynamic IP addressing table of comparisons, conversion interaction disappears
IP address of mobile terminal after IP address of mobile terminal is converted in breath message.
Illustratively, conversion IP address of mobile terminal includes: that mobile terminal static ip address is converted to mobile terminal dynamic
IP address and mobile terminal dynamic IP addressing are converted to mobile terminal static ip address.
The establishment process of above-mentioned mobile terminal static ip address and the mobile terminal dynamic IP addressing table of comparisons includes private wire network
Close the mobile end synchronous according to service operation and support system (Business Operation Support System, BOSS)
Static ip address is held, in conjunction with mobile terminal dynamic IP addressing, with establishing mobile terminal static ip address and mobile terminal dynamic IP
The location table of comparisons.
S140, according to IP address of mobile terminal and corporate intranet address after conversion, mobile terminal passes through radio network gateway, routing
Device and corporate intranet interaction message message.
According to IP address of mobile terminal after conversion and corporate intranet address, that is, the source address (Source of interaction message message
Address, SRC) and destination address (Destination Address, DST), interaction message message is passed through into radio network gateway, road
By device and corporate intranet interaction message message.
In embodiments of the present invention, mobile terminal passes through radio network gateway and corporate intranet interaction message message, meanwhile, wirelessly
Gateway is connected by gre tunneling with private line gateway, and according to IP address of mobile terminal after private line gateway conversion, mobile terminal passes through
Radio network gateway, router and corporate intranet interaction message message.By the communication of router and private line gateway, broken link is realized
Fast quick-recovery and meet new user the needs of quickly activating the service.
In one embodiment of the invention, interaction message message is the upstream message for including mobile terminal dynamic IP addressing
Message.
Fig. 2 shows enterprise's special line disaster tolerance uplink interaction flow diagrams provided in an embodiment of the present invention.As shown in Fig. 2,
Uplink interaction process includes:
S210, mobile terminal send upstream message message to corporate intranet, and mobile terminal accesses radio network gateway, radio network gateway
Dynamic IP addressing is distributed for mobile terminal.The SRC of upstream message message: mobile terminal dynamic IP addressing, upstream message message
DST: corporate intranet address.
S220, radio network gateway send upstream message message to private line gateway by gre tunneling, the upstream message message
SRC: mobile terminal dynamic IP addressing, DST: corporate intranet address.Meanwhile radio network gateway passes through remote customer dialing authentication service
(Remote Authentication Dial In User Service, radius) agreement is same by mobile phone dynamic IP addressing information
Private line gateway is walked, private line gateway saves mobile phone dynamic IP addressing information, and static according to the mobile terminal that BOSS is synchronized
IP address information establishes mobile terminal static ip address and the mobile terminal dynamic IP addressing table of comparisons.
S230, private line gateway receive and parse through upstream message message, according to mobile terminal static ip address and mobile terminal
The SRC of upstream message message, i.e. mobile terminal dynamic IP addressing are converted to mobile terminal static state by the dynamic IP addressing table of comparisons
IP address, and the DST of the SRC of the upstream message message after conversion and upstream message message are packaged into upstream IP data packet, on
The SRC of row message packet are as follows: mobile terminal static ip address, the DST of upstream message message are as follows: corporate intranet address.
The upstream message message for being packaged with upstream IP data packet is back to radio network gateway by gre tunneling by private line gateway,
It is packaged with the SRC of the upstream message message of upstream IP data packet are as follows: private line gateway address is packaged with the uplink of upstream IP data packet
The DST of message packet are as follows: router dynamic IP addressing, the content of upstream IP data encapsulation are as follows: " SRC: terminal static IP
Location, DST: corporate intranet address ".
S240, radio network gateway receives and parses through the upstream message message for being packaged with upstream IP data packet, according to DST: routing
The upstream message message for being packaged with upstream IP data packet is sent in the router of corporate intranet side by device dynamic IP addressing, on
The content of row IP packet encapsulation are as follows: " SRC: terminal static ip address, DST: corporate intranet address ".
S250, corporate intranet side router, which receives and parses through, to be packaged in the upstream message message acquisition of upstream IP data packet
Row IP data packet sends out upstream message message of the mobile terminal to corporate intranet according to the DST of the upstream message message after parsing
It send into corresponding corporate intranet address.The SRC of upstream message message after parsing are as follows: mobile terminal static ip address, DST
Are as follows: corporate intranet address.
In one embodiment of the invention, on the basis of being based on the good service of 4G wireless network, user passes through movement
After terminal accesses 4G network, is accessed in Intranet and provided by radio network gateway, 4G private line gateway and 4G wireless router
Various services, as an example, radio network gateway is using the SAEGW in mobile core network.Illustratively, uplink service process
In, when user accesses corporate intranet resource by 4G wireless network, pass through SAEGW gateway and 4G wireless router, mobile terminal
By upstream message message transmissions into corresponding corporate intranet.
Fig. 3 shows enterprise's special line disaster tolerance downlink interaction flow schematic diagram provided in an embodiment of the present invention.As shown in figure 3,
Downlink interaction flow includes:
S310, corporate intranet send downstream message message to mobile terminal, and communication data is sent enterprise by corporate intranet
The router of net side, the SRC of downstream message message are as follows: corporate intranet address, the DST of downstream message message are as follows: terminal static IP.
Enterprise network side router accesses radio network gateway, and radio network gateway is that router distributes dynamic IP addressing, and downlink is disappeared
The DST of the SRC and downstream message message that cease message are packaged into downstream IP data packet, the SRC of downstream message message are as follows: corporate intranet
Address, the DST of downstream message message are as follows: mobile terminal dynamic IP addressing.
S320, the downstream message message for being packaged with downstream IP data packet is sent to radio network gateway by router, under being packaged with
The SRC: router dynamic IP addressing of the downstream message message of row IP data packet, is packaged with the downstream message report of downstream IP data packet
The DST of text are as follows: private line gateway address, the content of downstream IP data encapsulation are as follows: " SRC: corporate intranet address, DST: mobile whole
Hold static IP ".
S330, radio network gateway send the downstream message report for being packaged with downstream IP data packet by gre tunneling to private line gateway
Text, this is packaged with the SRC of the downstream message message of downstream IP data packet are as follows: router dynamic IP addressing is packaged with downstream IP number
According to the DST of the downstream message message of packet are as follows: private line gateway address, the content of downstream IP data encapsulation are as follows: " SRC: corporate intranet
Address, DST: mobile terminal static IP ".
S340, private line gateway receive and parse through the downstream message message for being packaged with downstream IP data packet, determine downstream IP number
According to packet, according to mobile terminal static ip address and the mobile terminal dynamic IP addressing table of comparisons, by the DST in downstream IP data packet,
That is mobile terminal static ip address is converted to mobile terminal dynamic IP addressing.Private line gateway is according to mobile terminal dynamic IP addressing
The downstream message message after parsing is back to radio network gateway by corresponding gre tunneling.At this point, the SRC of downstream message message
Are as follows: corporate intranet address, the DST of downstream message message are as follows: mobile terminal dynamic IP addressing.
S350, private line gateway is according to the DST of the downstream message message after parsing by corporate intranet to the downlink of mobile terminal
Message packet is sent in corresponding mobile terminal.
In one embodiment of the invention, on the basis of being based on the good service of 4G wireless network, user passes through movement
After terminal accesses 4G network, is accessed in Intranet and provided by radio network gateway, 4G private line gateway and 4G wireless router
Various services, as an example, radio network gateway is using the SAEGW network element in mobile core network.Illustratively, downlink business
In process, when corporate intranet accesses mobile terminal by 4G wireless network, pass through 4G wireless router and SAEGW gateway, enterprise
Intranet is by downstream message message transmissions into corresponding mobile terminal.
It should be noted that by uplink service process and downlink business process it is found that private line gateway and radio network gateway are logical
Mobile terminal dynamic IP addressing is used when news, and mobile terminal static ip address is used when communicating with corporate intranet.
In one embodiment of the invention, private line gateway provides the ability branch of point-to-point direct intercommunication between mobile terminal
Support.It initiates direction recipient and sends message packet, initiator's dynamic IP is converted to initiator's static IP, recipient by private line gateway
Static IP is converted to recipient's dynamic IP, believes by the identity that private line gateway IP address conversion can specify initiator and recipient
Breath guarantees the Dynamic routing mechanisms in communication process.
Fig. 4 shows point-to-point interaction flow schematic diagram provided in an embodiment of the present invention.As shown in figure 4, mobile terminal 1 to
Mobile terminal 2 sends message packet, and the SRC of message packet is 1 dynamic IP addressing of mobile terminal, and the DST of message packet is mobile
2 static ip address of terminal, 2 static ip address of mobile terminal make mobile terminal 1 specify the destination address of message packet, make a little pair
Point business can be gone on smoothly.
Specific point-to-point interaction flow is described as follows:
S410, SAEGW distribute IP address.
Mobile terminal 1 and mobile terminal 2 are respectively connected to 4G private line gateway, and SAEGW is that mobile terminal 1 and mobile terminal 2 divide
It Fen Pei not Different Dynamic IP address.
S420, SAEGW synchronization message message are to 4G private line gateway.
SAEGW passes through gre tunneling for 2 dynamic IP addressing information of 1 dynamic IP addressing information of mobile terminal and mobile terminal
It is synchronized to 4G private line gateway.
S430,4G private line gateway save IP address.
4G private line gateway saves 1 dynamic IP addressing information of mobile terminal and 2 dynamic IP addressing information of mobile terminal, and
The 2 static ip address information of 1 static ip address information of mobile terminal and mobile terminal synchronized according to BOSS is established and is moved
The dynamic 1 dynamic IP addressing table of comparisons of 1 static ip address of terminal and mobile terminal, and establish 2 static ip address of mobile terminal and shifting
The dynamic 2 dynamic IP addressing table of comparisons of terminal.
S440,4G private line gateway receive message packet.
The SRC of message packet are as follows: 1 dynamic IP addressing of mobile terminal, DST are as follows: 2 static ip address of mobile terminal.According to shifting
Dynamic 2 static ip address of terminal, mobile terminal 1 send message packet to mobile terminal 2, and SAEGW passes through gre tunneling to 4G private wire network
It closes and sends message packet；4G private line gateway receives and parses through message packet.
S450,4G private line gateway convert IP address.
4G private line gateway is according to mobile terminal static ip address and the mobile terminal dynamic IP addressing table of comparisons, by message packet
SRC, i.e. 1 dynamic IP addressing of mobile terminal is converted to 1 static ip address of mobile terminal, by the DST of message packet, i.e., it is mobile eventually
2 static ip address are held to be converted to 2 dynamic IP addressing of mobile terminal.
S460,4G private line gateway send message packet.
According to the DST after conversion, i.e. 2 dynamic IP addressing of mobile terminal, 4G private line gateway is addressed in corresponding SAEGW；
Message packet is sent in mobile terminal 2 by 4G private line gateway by corresponding SAEGW.
After 4G private line gateway IP conversion, the SRC for the message packet that mobile terminal 2 receives is 1 static IP of mobile terminal
Address, the DST of message packet are 2 dynamic IP addressing of mobile terminal.The static ip address of mobile terminal 1 keeps mobile terminal 2 clear
The source address of message packet, can specify the identity information of initiator and recipient by private line gateway IP address conversion, protect
The Dynamic routing mechanisms in communication process are demonstrate,proved, have ensured effective operation of point-to-point service.
Point-to-point interaction flow in through the foregoing embodiment, 4G private line gateway provide particulate between any two mobile terminal
The access control of degree, control strategy is more accurate, more flexible, safer, while maximumlly reducing the configuration of point-to-point strategy to net
The influence of network performance.
Corresponding with above-mentioned embodiment of the method, the embodiment of the present invention also provides a kind of enterprise's special line disaster tolerance device.Fig. 5 shows
The structural schematic diagram of enterprise's special line disaster tolerance device provided in an embodiment of the present invention is gone out.As shown in figure 5, the device includes: wireless
Gateway 510, private line gateway 520 and router 530.
Radio network gateway 510 is used for transmission interaction message message, and is sent to interaction message message specially by gre tunneling
Gauze closes.
Private line gateway 520 is moved back for converting mobile terminal network Protocol IP address acquisition conversion in interaction message message
Dynamic IP address of terminal, and by gre tunneling by include IP address of mobile terminal after conversion interaction message message be back to described in
Radio network gateway.
Router 530, for being connected with radio network gateway to transmit interaction message message.
In one embodiment of the invention, radio network gateway 510 is specifically used for the friendship of transmission corporate intranet and mobile terminal
Mutual message packet, interaction message message include: upstream message message and downstream message message.
Illustratively, radio network gateway 510 receives the upstream message message of mobile terminal, and is transferred to 520 turns of private line gateway
IP address of mobile terminal is changed, the upstream message message after conversion is transmitted to corresponding corporate intranet via router 530.
Illustratively, radio network gateway 510 receives the downstream message message of corporate intranet, and is transferred to 520 turns of private line gateway
IP address of mobile terminal is changed, the downstream message message after conversion is transmitted to corresponding mobile terminal.
In one embodiment of the invention, if interaction message message is to include that the uplink of mobile terminal dynamic IP addressing disappears
When ceasing message, private line gateway 520 specifically can be used for mobile terminal dynamic IP addressing in upstream message message being converted to movement
Terminal static ip address.If interaction message message is when including the downstream message message of mobile terminal static ip address, private wire network
520 are closed to be specifically used for mobile terminal static ip address in downstream message message being converted to mobile terminal dynamic IP addressing.
In one embodiment of the invention, private line gateway 520 is specifically used for according to mobile terminal static ip address and shifting
The dynamic terminal dynamic IP addressing table of comparisons, with converting after IP address of mobile terminal is converted in interaction message message mobile terminal IP
Location.
In one embodiment of the invention, private line gateway 520 is specifically used for establishing mobile terminal static ip address and shifting
The dynamic terminal dynamic IP addressing table of comparisons, specifically establishes table of comparisons process are as follows: according to the synchronous mobile terminal static ip address of BOSS,
In conjunction with mobile terminal dynamic IP addressing, mobile terminal static ip address and the mobile terminal dynamic IP addressing table of comparisons are established.
In one embodiment of the invention, router 530 is built in corporate intranet side, as a mobile terminal, is led to
The control ability of 520 point-to-point service intercommunication of private line gateway is crossed, while connecting corporate intranet, to realize corporate intranet and movement
Terminal interaction message packet.
For device embodiment, since it is substantially similar to the method embodiment, related so being described relatively simple
Place illustrates referring to the part of embodiment of the method.
In addition, in conjunction with the embodiment of the present invention enterprise's special line disaster recovery method and device can by enterprise's special line disaster tolerance equipment Lai
It realizes.Fig. 6 shows the hardware structural diagram of enterprise's special line disaster tolerance equipment provided in an embodiment of the present invention.
Enterprise's special line disaster tolerance equipment 600 in the present embodiment includes: processor 601, memory 602,603 and of communication interface
Bus 610, wherein processor 601, memory 602, communication interface 603 are connected by bus 610 and complete mutual lead to
Letter.
Specifically, above-mentioned processor 601 may include central processing unit (CPU) or specific integrated circuit (ASIC), or
Person may be configured to implement one or more integrated circuits of the embodiment of the present invention.
Memory 602 may include the mass storage for data or instruction.For example it rather than limits, memory
602 may include HDD, floppy disk drive, flash memory, CD, magneto-optic disk, tape or universal serial bus (USB) driver or two
The combination of a or more the above.In a suitable case, memory 602 may include that can be removed or non-removable (or solid
Medium calmly).In a suitable case, memory 602 can be inside or outside enterprise's special line disaster tolerance equipment 600.Specific
In embodiment, memory 602 is non-volatile solid state memory.In a particular embodiment, memory 602 includes read-only memory
(ROM).In a suitable case, which can be the ROM of masked edit program, programming ROM (PROM), erasable PROM
(EPROM), electric erasable PROM (EEPROM), electrically-alterable ROM (EAROM) or flash memory or two or more the above
Combination.
Communication interface 603 is mainly used for realizing in the embodiment of the present invention between each module, device, unit and/or equipment
Communication.
Bus 610 includes hardware, software or both, and the component of enterprise's special line disaster tolerance equipment 600 is coupled to each other together.
For example it rather than limits, bus may include accelerated graphics port (AGP) or other graphics bus, enhancing Industry Standard Architecture
(EISA) bus, front side bus (FSB), super transmission (HT) interconnection, Industry Standard Architecture (ISA) bus, infinite bandwidth interconnect, are low
Number of pins (LPC) bus, memory bus, micro- channel architecture (MCA) bus, peripheral component interconnection (PCI) bus, PCI-
Express (PCI-X) bus, Serial Advanced Technology Attachment (SATA) bus, Video Electronics Standards Association part (VLB) bus or
The combination of other suitable buses or two or more the above.In a suitable case, bus 610 may include one
Or multiple buses.Although specific bus has been described and illustrated in the embodiment of the present invention, the present invention considers any suitable bus
Or interconnection.
That is, enterprise's special line disaster tolerance equipment 600 shown in fig. 6 may be implemented as including: processor 601, storage
Device 602, communication interface 603 and bus 610.Processor 601, memory 602 and communication interface 603 are connected simultaneously by bus 610
Complete mutual communication.Memory 602 is for storing program code；Processor 601 is stored by reading in memory 602
Executable program code runs program corresponding with the executable program code, for executing a kind of enterprise's special line disaster tolerance
Method, wherein enterprise's special line disaster recovery method includes:
Enterprise's special line disaster tolerance equipment 600 can be based on from calling service catenary system and CMDB configuration management database system
The relevant information of system executes enterprise's special line disaster recovery method in the embodiment of the present invention, to realize the enterprise described in conjunction with Fig. 1 to Fig. 5
Industry special line disaster recovery method and device.
It should also be noted that, the exemplary embodiment referred in the present invention, is retouched based on a series of step or device
State certain methods or system.But the present invention is not limited to the sequence of above-mentioned steps, that is to say, that can be according in embodiment
The sequence referred to executes step, may also be distinct from that the sequence in embodiment or several steps are performed simultaneously.
The above description is merely a specific embodiment, it is apparent to those skilled in the art that,
For convenience of description and succinctly, the system, module of foregoing description and the specific work process of unit can refer to preceding method
Corresponding process in embodiment, details are not described herein.It should be understood that scope of protection of the present invention is not limited thereto, it is any to be familiar with
Those skilled in the art in the technical scope disclosed by the present invention, can readily occur in various equivalent modifications or substitutions,
These modifications or substitutions should be covered by the protection scope of the present invention.
Claims (12)
1. a kind of enterprise's special line disaster recovery method characterized by comprising
Mobile terminal is interacted by radio network gateway and corporate intranet, and the corporate intranet is described wireless via router connection
Gateway；
The radio network gateway transmits interaction message message, and passes through generic route encapsulation gre tunneling for the interaction message message
It is sent to private line gateway；
Mobile terminal network Protocol IP address is mobile whole after being converted in the private line gateway conversion interaction message message
Hold IP address, and by the gre tunneling by include conversion after IP address of mobile terminal interaction message message be back to described in
Radio network gateway；
According to IP address of mobile terminal after the conversion and corporate intranet address, the mobile terminal by the radio network gateway,
The router and the corporate intranet interaction message message.
2. disaster recovery method according to claim 1, which is characterized in that
The interaction message message is the upstream message message for including mobile terminal dynamic IP addressing；
Mobile terminal network Protocol IP address is mobile whole after being converted in the private line gateway conversion interaction message message
Hold IP address, comprising:
Mobile terminal dynamic IP addressing described in the upstream message message is converted to the mobile terminal by the private line gateway
Static ip address；
It is described according to IP address of mobile terminal after the conversion and corporate intranet address, the mobile terminal passes through the wireless network
It closes, the router interacts the message packet including IP address of mobile terminal after conversion with the corporate intranet, comprising:
According to the mobile terminal static ip address and corporate intranet address, the mobile terminal passes through the radio network gateway and institute
It states router and the upstream message message is sent to the corporate intranet.
3. disaster recovery method according to claim 1, which is characterized in that
The interaction message message is the downstream message message for including mobile terminal static ip address；
Mobile terminal network Protocol IP address is mobile whole after being converted in the private line gateway conversion interaction message message
Hold IP address, comprising:
Mobile terminal static ip address described in the downstream message message is converted to the mobile terminal by the private line gateway
Dynamic IP addressing；
It is described according to IP address of mobile terminal after the conversion and corporate intranet address, the mobile terminal passes through the wireless network
It closes, the router interacts the message packet including IP address of mobile terminal after conversion with the corporate intranet, comprising:
According to the mobile terminal dynamic IP addressing and corporate intranet address, the corporate intranet passes through the router and described
The downstream message message is sent to the mobile terminal by radio network gateway.
4. disaster recovery method according to claim 1, which is characterized in that the private line gateway converts the interaction message message
IP address of mobile terminal after middle IP address of mobile terminal is converted, comprising:
The private line gateway is according to the mobile terminal static ip address and the mobile terminal dynamic IP addressing table of comparisons, conversion
IP address of mobile terminal described in the interaction message message obtains IP address of mobile terminal after the conversion.
5. disaster recovery method according to claim 4, which is characterized in that the private line gateway is static according to the mobile terminal
IP address and the mobile terminal dynamic IP addressing table of comparisons, convert IP address of mobile terminal described in the interaction message message
It obtains after the conversion before IP address of mobile terminal, further includes:
The private line gateway mobile terminal static ip address synchronous with support system BOSS according to service operation, in conjunction with institute
Mobile terminal dynamic IP addressing is stated, the mobile terminal static ip address and mobile terminal dynamic IP addressing control are established
Table.
6. a kind of enterprise's special line disaster tolerance system, which is characterized in that including radio network gateway, private line gateway and router；
The radio network gateway is connected to transmit interaction message message, the radio network gateway and the private wire network with the router
Pass is connected to transmit interaction message message by generic route encapsulation gre tunneling；
The radio network gateway is used for transmission interaction message message, and is sent the interaction message message by the gre tunneling
To the private line gateway；
The private line gateway is moved back for converting mobile terminal network Protocol IP address acquisition conversion in the interaction message message
Dynamic IP address of terminal, and be back to the interaction message message including IP address of mobile terminal after conversion by the gre tunneling
The radio network gateway.
7. disaster tolerance system according to claim 6, which is characterized in that the interaction message message be include that mobile terminal is dynamic
The upstream message message of state IP address；
The private line gateway, it is described specifically for being converted to mobile terminal dynamic IP addressing described in the upstream message message
Mobile terminal static ip address.
8. disaster tolerance system according to claim 6, which is characterized in that the interaction message message be include that mobile terminal is quiet
The downstream message message of state IP address；
The private line gateway, it is described specifically for being converted to mobile terminal static ip address described in the downstream message message
Mobile terminal dynamic IP addressing.
9. disaster tolerance system according to claim 6, which is characterized in that
The private line gateway is also used to be compareed according to the mobile terminal static ip address and the mobile terminal dynamic IP addressing
Table converts IP address of mobile terminal described in the interaction message message and obtains IP address of mobile terminal after the conversion.
10. disaster tolerance system according to claim 9, which is characterized in that
The private line gateway is also used to according to the service operation mobile terminal static IP synchronous with support system BOSS
The mobile terminal static ip address and the mobile terminal dynamic IP are established in conjunction with the mobile terminal dynamic IP addressing in location
Address translation table.
11. a kind of enterprise's special line disaster tolerance equipment, which is characterized in that the equipment includes: processor and is stored with computer journey
The memory of sequence instruction；
The processor realizes enterprise's special line disaster tolerance a method as claimed in any one of claims 1 to 5 when executing the computer program instructions
Method.
12. a kind of computer storage medium, which is characterized in that be stored with computer program in the computer storage medium and refer to
It enables, the computer program instructions realize enterprise's special line a method as claimed in any one of claims 1 to 5 disaster tolerance side when being executed by processor
Method.
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20170013513A1 (en) * | 2015-07-10 | 2017-01-12 | Parallel Wireless, Inc. | Enhanced X2 Protocol |
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2017
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170013513A1 (en) * | 2015-07-10 | 2017-01-12 | Parallel Wireless, Inc. | Enhanced X2 Protocol |
Non-Patent Citations (1)
| Title |
|---|
| 杨勤等: "4G集团客户专线网关设计研究", 《电信工程技术于标准化》 * |
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