CN106571944A - User side equipment, server, port resource management method and system - Google Patents
User side equipment, server, port resource management method and system Download PDFInfo
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- CN106571944A CN106571944A CN201510655515.XA CN201510655515A CN106571944A CN 106571944 A CN106571944 A CN 106571944A CN 201510655515 A CN201510655515 A CN 201510655515A CN 106571944 A CN106571944 A CN 106571944A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
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Abstract
The invention provides user side equipment, a server, a port resource management method and system; the method comprises the following steps: the user side equipment obtains a present port resource usage state, forms a management request according to the usage state, and sends the management request to the server; the server receives the management request, parses the management request, processes and forms a management request response message, and sends the management request response message to the user side equipment; the user side equipment receives the management request response message, parses the management request response message, and updates the port resources. By using the method, the user side equipment and the server can cooperate to manage the port resource, can apply new port resources when the port resource is not sufficient, and can apply and release partial port resource when the port resource is unoccupied, so other CPE can apply to use the port resource, thus realizing a dynamic distribution port resource mechanism, and solving the problems that an existing port resource distribution mode cannot reasonably distribute port resources.
Description
Technical field
The present invention relates to the communications field, more particularly to the management of a kind of user side equipment, server, port resource
Method and system.
Background technology
Lw4o6 (Lightweight 4over6, lightweight DS-Lite) is the IPv4 to IPv6 of lightweight
Transitional technology, with DS-Lite (Dual-Stack Lite, double stack reduction techniques) primary difference is that by
NAPT (Network Address Port Translation, network address port conversion) is from CGN (Carrier
Grade Network Address Translation, carrier class networks address conversion), AFTR (Address
Family Transition Router, address family Filtering Router) it has been transferred to CPE (Customer
Premises Equipment, user side equipment) on, NAPT functions are completed by CPE, the technical requirements are every
Individual CPE obtains a public network IP v4 address, because the exhaustion of IPv4 address resources, using A+P (Address
Plus Port, address adds port) distribution mechanism making multiple CPE share an IPv4 address.
But under existing technology, CPE passes through DHCP 4o6 (DHCPv4over DHCPv6, based on DHCPv6
The DHCPv4 of encapsulation) port resource that obtains of server is fixed, limited；With data on the CPE of part
Business increases, and when its port resource is depleted, will affect the development of follow-up CPE business, and other
Port resource on CPE is few due to data service, the waste that can also there is section ports resource；That is, existing end
There is port resource unreasonable distribution in mouthful resource distribution mode, will cause part CPE port resource not
Foot, and the other CPE port wasting of resources.
Therefore, how providing one kind can solve existing port resource distribution mode port resource unreasonable distribution
Port resource management method, be those skilled in the art's technical problem urgently to be resolved hurrily.
The content of the invention
The invention provides a kind of user side equipment, server, port resource management method and system, to solve
Certainly existing port resource distribution mode exist port resource unreasonable distribution problem.
The invention provides a kind of port resource management method, it includes：
Ustomer premises access equipment obtains the use state of present port resource, and according to use state management request is generated；
Management request is sent to server；
The management request response of the reception server feedback；
Parsing management request response, updates port resource.
Further, also include：When detecting without available port, the pipe for applying for available port is generated
Reason request.
Further, use state includes：Port utilization is more than first threshold, and port utilization is less than the
Two threshold values, port utilization is more than Second Threshold and less than first threshold；Generated according to use state and managed
Request includes：When use state is that port utilization is more than first threshold, management request is used to apply can use
Port；When use state is that port utilization is less than Second Threshold, management request is used to apply for release port.
The invention provides a kind of port resource management method, it includes：
The management request that server receive user end equipment sends, management request is ustomer premises access equipment according to its end
What the use state of mouth resource was generated；
Parsing management request, processes and generates management request response；
Management request response is sent to ustomer premises access equipment.
Further, parsing management request, processing generation management request response includes：When management request
For applying during available port, vacant port is judged whether according to the port service condition of multiplexing IP address
Resource, if existing, for ustomer premises access equipment new port resource is distributed, and please by management by new port resource
Response message is asked to send to ustomer premises access equipment；When management request is for applying for release port, user is released to
The section ports resource of end equipment distribution, updates the port service condition of multiplexing IP address, and will be released
Port resource is sent to ustomer premises access equipment by managing request response.
The invention provides a kind of port resource management method, it includes：
Ustomer premises access equipment obtains the use state of present port resource, and according to use state management request is generated,
Management request is sent to server；
Server receives management request, and parsing management request is processed and generates management request response, sends
Management request response is to ustomer premises access equipment；
Ustomer premises access equipment receives management request response, and parsing management request response updates port money
Source.
Further, also include：When ustomer premises access equipment is detected without available port, generating can for application
Asked with the management of port, and sent to server.
Further, use state includes：Port utilization is more than first threshold, and port utilization is less than the
Two threshold values, port utilization is more than Second Threshold and less than first threshold；Generated according to use state and managed
Request includes：When use state is that port utilization is more than first threshold, management request is used to apply can use
Port；When use state is that port utilization is less than Second Threshold, management request is used to apply for release port；
Parsing management request, processing generation management request response includes：When management request is used to apply for available end
During mouth, vacant port resource is judged whether according to the port service condition of multiplexing IP address, if existing,
Then distribute new port resource for ustomer premises access equipment, and new port resource is sent by management request response
To ustomer premises access equipment；When management request is for applying for release port, the portion of ustomer premises access equipment distribution is released to
Divide port resource, update the port service condition of multiplexing IP address, and by the port resource being released by pipe
Reason request response is sent to ustomer premises access equipment.
The invention provides a kind of ustomer premises access equipment, it includes：
Acquisition module, for obtaining the use state of present port resource, generating management according to use state please
Ask；
First sending module, for sending management request to server；
First receiver module, for the management request response of the reception server feedback；
Management module, for parsing management request response, updates port resource.
Further, acquisition module is additionally operable to when detecting without available port, is generated for applying for available end
The management request of mouth.
Further, use state includes：Port utilization is more than first threshold, and port utilization is less than the
Two threshold values, port utilization is more than Second Threshold and less than first threshold；Acquisition module is used for when using shape
When state is that port utilization is more than first threshold, management request is used to apply for available port；When use state is
When port utilization is less than Second Threshold, management request is used to apply for release port.
The invention provides a kind of server, it includes：
Second receiver module, for the management request that receive user end equipment sends, management request is user side
Equipment is generated according to the use state of its port resource；
Processing module, for parsing management request, processes and generates management request response；
Second sending module, for sending management request response to ustomer premises access equipment.
Further, processing module is used for when management request is for applying for available port, according to multiplexing IP ground
The port service condition of location judges whether vacant port resource, if existing, for ustomer premises access equipment distribution
New port resource, and new port resource is sent to ustomer premises access equipment by managing request response；Work as pipe
Reason request updates multiple for when applying for release port, being released to the section ports resource of ustomer premises access equipment distribution
With the port service condition of IP address, and the port resource being released is sent by management request response
To ustomer premises access equipment.
The invention provides a kind of port resource management system, it includes ustomer premises access equipment and server, wherein,
Ustomer premises access equipment is used to obtain the use state of present port resource, and generating management according to use state please
Ask, send management request to server；
Server is used to receive management request, and parsing management request is processed and generates management request response,
Management request response is sent to ustomer premises access equipment；
Ustomer premises access equipment is additionally operable to receive management request response, and parsing management request response updates
Port resource.
Further, ustomer premises access equipment is additionally operable to when detecting without available port, is generated for applying can use
The management request of port, and send to server.
Further, use state includes：Port utilization is more than first threshold, and port utilization is less than the
Two threshold values, port utilization is more than Second Threshold and less than first threshold；Ustomer premises access equipment is used for working as
When state is that port utilization is more than first threshold, management request is used to apply for available port；Work as use state
When being less than Second Threshold for port utilization, management request is used to apply for release port；Server is used for when pipe
When reason request is used to apply for available port, sky is judged whether according to the port service condition of multiplexing IP address
Remaining port resource, if existing, for ustomer premises access equipment new port resource is distributed, and new port resource is passed through
Management request response is sent to ustomer premises access equipment；When management request is for applying for release port, release
For the section ports resource of ustomer premises access equipment distribution, the port service condition of multiplexing IP address is updated, and will be by
The port resource of release is sent to ustomer premises access equipment by managing request response.
Beneficial effects of the present invention：
The invention provides a kind of port resource management method, use shape of the user side equipment according to its port resource
State generates management request, and sends to server, the allocation manager with server matching management port resource,
When its port resource is not enough, apply for new port resource, and when its port resource is vacant, apply for release portion
Divide port resource (other CPE just can apply using these port resources), so, realize based on CPE
Port resource use state carrys out the mechanism of dynamically distributes port resource, the side with existing fixed allocation port resource
Formula is compared, and is not in the problem of port resource unreasonable distribution, and then is also not in part CPE port
Money is not enough and the phenomenon of the other CPE port wasting of resources, solves existing port resource distribution mode
The problem of the port resource unreasonable distribution of presence.
Description of the drawings
The structural representation of the port resource management system that Fig. 1 is provided for first embodiment of the invention；
The flow chart of the port resource management method that Fig. 2 is provided for second embodiment of the invention；
The information of the communication system that Fig. 3 is provided for third embodiment of the invention exchanges schematic diagram；
Fig. 4 is that the user side equipment in third embodiment of the invention exchanges schematic diagram with the information of server.
Specific embodiment
Now the present invention is made by way of specific embodiment combines accompanying drawing and further annotate explanation.
First embodiment：
The structural representation of the port resource management system that Fig. 1 is provided for first embodiment of the invention, by Fig. 1
Understand, in the present embodiment, the port resource management system that the present invention is provided includes ustomer premises access equipment 1 and clothes
Business device 2, wherein：
Ustomer premises access equipment 1 is used to obtain the use state of present port resource, is generated according to use state and is managed
Request, sends management request to server 2；
Server 2 is used to receive management request, and parsing management request is processed and generates management request response,
Management request response is sent to ustomer premises access equipment 1；
Ustomer premises access equipment 1 is additionally operable to receive management request response, and parsing manages request response, more
New port resource.
In certain embodiments, the ustomer premises access equipment 1 in above-described embodiment is additionally operable to work as and detects without available end
During mouth, generate the management for applying for available port and ask, and send to server.
In certain embodiments, the use state in above-described embodiment includes：Port utilization is more than the first threshold
Value, port utilization is less than Second Threshold, and port utilization is more than Second Threshold and less than first threshold；
Ustomer premises access equipment 1 is used for when use state is that port utilization is more than first threshold, and management request is used for Shen
Please available port；When use state is that port utilization is less than Second Threshold, management request is released for application
Put port；Server 2 is used for when management request is for applying for available port, according to the end of multiplexing IP address
Mouth service condition judges whether vacant port resource, if existing, for ustomer premises access equipment new port is distributed
Resource, and new port resource is sent to ustomer premises access equipment by managing request response；When management request
For applying during release port, the section ports resource of ustomer premises access equipment distribution is released to, updates multiplexing IP ground
The port service condition of location, and the port resource being released is sent to user by managing request response
End equipment.
Server 2 involved by the application is that DHCP 4o6 servers as shown in 3rd embodiment etc. can be real
The server of existing A+P information distribution.
The user side equipment CPE and server provided the present invention in conjunction with Fig. 1 is described in detail.
In certain embodiments, as shown in figure 1, the user side equipment 1 that the present invention is provided includes：
Acquisition module 11, for obtaining the use state of present port resource, generates according to use state and manages
Request；
First sending module 12, for sending management request to server；
First receiver module 13, for the management request response of the reception server feedback；
Management module 14, for parsing management request response, updates port resource.
In certain embodiments, the acquisition module 11 in above-described embodiment is additionally operable to work as and detects without available port
When, generate the management for applying for available port and ask.
In certain embodiments, the use state in above-described embodiment includes：Port utilization is more than the first threshold
Value, port utilization is less than Second Threshold, and port utilization is more than Second Threshold and less than first threshold；
Acquisition module 11 is used for when use state is that port utilization is more than first threshold, and management is asked for applying
Available port；When use state is that port utilization is less than Second Threshold, management request is used to apply for release
Port.
In certain embodiments, as shown in figure 1, the server 2 that the present invention is provided includes：
Second receiver module 21, for the management request that receive user end equipment sends, management request is user
End equipment is generated according to the use state of its port resource；
Processing module 22, for parsing management request, processes and generates management request response；
Second sending module 23, for sending management request response to ustomer premises access equipment.
In certain embodiments, the processing module 23 in above-described embodiment is used for when management request can for application
When using port, vacant port resource is judged whether according to the port service condition of multiplexing IP address, if depositing
, then distribute new port resource for ustomer premises access equipment, and by new port resource by managing request response
Send to ustomer premises access equipment；When management request is for applying for release port, ustomer premises access equipment distribution is released to
Section ports resource, update the port service condition of multiplexing IP address, and the port resource being released is led to
Cross management request response to send to ustomer premises access equipment.
Second embodiment：
The flow chart of the port resource management method that Fig. 2 is provided for second embodiment of the invention, as shown in Figure 2,
In the present embodiment, the port resource management method that the present invention is provided is comprised the following steps：
S201：Ustomer premises access equipment obtains the use state of present port resource, is generated according to use state and is managed
Request, sends management request to server；
S202：Server receives management request, and parsing management request is processed and generates management request response,
Management request response is sent to ustomer premises access equipment；
S203：Ustomer premises access equipment receives management request response, and parsing management request response updates
Port resource.
In certain embodiments, the port resource management in above-described embodiment also includes：When ustomer premises access equipment inspection
When measuring without available port, generate the management for applying for available port and ask, and send to server.
In certain embodiments, the use state in above-described embodiment includes：Port utilization is more than the first threshold
Value, port utilization is less than Second Threshold, and port utilization is more than Second Threshold and less than first threshold；
Generating management request according to use state includes：When use state is that port utilization is more than first threshold,
Management request is used to apply for available port；When use state is that port utilization is less than Second Threshold, management
Ask for applying for release port；Parsing management request, processing generation management request response includes：When
When management request is used to apply for available port, judged whether according to the port service condition of multiplexing IP address
Vacant port resource, if existing, for ustomer premises access equipment new port resource is distributed, and new port resource is led to
Cross management request response to send to ustomer premises access equipment；When management request is for applying for release port, release
The section ports resource for ustomer premises access equipment distribution is put, the port service condition of multiplexing IP address is updated, and will
The port resource being released is sent to ustomer premises access equipment by managing request response.
In certain embodiments, embodiment bag of the port resource management method that the present invention is provided in user side equipment
Include：
Ustomer premises access equipment obtains the use state of present port resource, and according to use state management request is generated；
Management request is sent to server；
The management request response of the reception server feedback；
Parsing management request response, updates port resource.
In certain embodiments, the method in above-described embodiment also includes：When detecting without available port,
Generate the management for applying for available port to ask.
In certain embodiments, the use state in above-described embodiment includes：Port utilization is more than the first threshold
Value, port utilization is less than Second Threshold, and port utilization is more than Second Threshold and less than first threshold；
Generating management request according to use state includes：When use state is that port utilization is more than first threshold,
Management request is used to apply for available port；When use state is that port utilization is less than Second Threshold, management
Ask for applying for release port.
In certain embodiments, the port resource management method that the present invention is provided includes in the embodiment of server：
The management request that server receive user end equipment sends, management request is ustomer premises access equipment according to its end
What the use state of mouth resource was generated；
Parsing management request, processes and generates management request response；
Management request response is sent to ustomer premises access equipment.
In certain embodiments, the parsing management request in above-described embodiment, processes and generates management request response
Message includes：When management request is for applying for available port, according to the port service condition of multiplexing IP address
Vacant port resource is judged whether, if existing, for ustomer premises access equipment new port resource is distributed, and will
New port resource is sent to ustomer premises access equipment by managing request response；When management request is released for application
When putting port, the section ports resource of ustomer premises access equipment distribution is released to, updating the port of multiplexing IP address makes
With situation, and the port resource being released is sent to ustomer premises access equipment by managing request response.
Further annotation explanation is done to the present invention in conjunction with concrete application scene.
3rd embodiment：
In the prior art, apply for lw4o6, the acquisition of the A+P information of user side equipment has following way
Footpath：Obtained using the Option options of DHCPv6 agreements；(this is obtained using DHCP 4o6 modes
Actually a kind of dynamic IPv4 address distributions, by encapsulating DHCPv4 inside DHCPv6 message
Message content, makes IPv4 configuration parameters and the IPv6 separate)；Using the MAP_PORT_SET of PCP agreements
Attribute is obtaining the mode of IPv4 addresses and one group of port.Wherein, DHCP 4o6 modes are interacted simply, also can
The defect for utilizing " Option (option) of DHCPv6 agreements " to interact is solved, as lw4o6 fields
One preferred technique under scape.
But in the prior art, CPE be by the port resource that DHCP 4o6 are obtained it is fixed, limited, with
Increasing for data service on CPE, there is the depleted situation of port block resource, follow-up CPE business is opened
Exhibition will be affected；Therefore, the invention provides a kind of port resource obtain on demand, the method distributed and
Device, to solve correlation technique in be directed to using DHCP 4o6 agreements carry out A+P information distribute when, face
The depleted problem of port resource, further, by carrying out Based Intelligent Control to port service condition, is lifted
The instream factor of port, the business finally improved under lw4o6 scenes carries out performance.
In actual applications, the port resource management system that the present invention is provided includes：
NAPT devices, belong to user side equipment, for address, the port translation be responsible for during data forwarding；
Port acquisition device, belongs to user side equipment, periodic monitor port service condition, be responsible for port application,
Release.When monitoring that port utilization exceedes first threshold Kmax, to server initiating port application request,
When monitoring that port utilization is less than first threshold Kmin, to server initiating port releasing request；
Port assignment device, belongs to server, and the port information of server is safeguarded, the port of acceptance
Application, release, to the port service condition of each IP address real-time statistics are carried out；Please when port information is received
When asking, the port information of a unit is issued；When port information release is received, port information is tieed up
Shield.
In communication system as shown in Figure 3, the user side equipment 1 that the present invention is provided includes：
Port monitoring modular 41：For periodic monitor port service condition, it is responsible for port application, release, phase
When the combination of the acquisition module 11 in embodiment illustrated in fig. 1 and management module 14.When monitoring that port makes
When exceeding first threshold Kmax with rate, to server initiating port application request, when monitoring port utilization
During less than first threshold Kmin, to server initiating port releasing request.
Port maintenance module 42：For preserving present port service condition.
NAPT modules 43：For address during data forwarding, port translation.
Tunnel encapsulation module 44：For data encapsulation.
As shown in figure 3, being comprised the steps of based on the lw4o6 tunneling data forwarding processes of the present invention：
S301：The LAN side terminal use of CPE sends IPv4 service requests；
S302：IPv4 messages need to carry out NAPT conversions in the repeating process of CPE.NAPT modules 43
Available port information is asked to port maintenance module 42；
S303：Port maintenance module 42 gives available port distribution according to present port service condition；If nothing
Available port, then be not allocated；
S304：NAPT modules 43 are processed according to the request results of available port.If without available port,
Dropping packets；If there is available port, the modification of source IP, source port is carried out, while recording mapping relations.
S305：Tunnel encapsulation module 44 carries out IPv6 encapsulation, the report that CPE encapsulates IPv6 to IPv4 messages
Text is sent in IPv6 networks, finally carries out IPv6 decapsulations by AFTR servers, is then forwarded to IPv4
In the middle of network.
As shown in figure 4, ends of the CPE and DHCP 4o6Server interactions based on the present invention by CPE
Mouth monitoring modular clocked flip, specifically includes following steps：
S401：Port monitoring modular 41 monitors that port utilization, more than Kmax, applies for available port information；
S402：DHCP 4o6Server distribute available port to CPE；
S403：Port monitoring modular 41 updates port information to port maintenance module 42；
S404：Port monitoring modular 41 monitors that port utilization, less than Kmin, applies for release port information；
S405：DHCP 4o6Server give response；
S406：Port monitoring modular 41 updates port information to port maintenance module 42.
In actual applications, real-time monitoring is carried out by way of port acquisition device is enabling intervalometer, fixed
When process, obtain total port number of current distribution, and currently used port number first, obtain current
Utilization rate K of port；Threshold k max (of port utilization can be set by webmaster or pre-configured mode
One threshold value) and Kmin (Second Threshold)；If K>Kmax, then trigger port and obtain flow process；If K<Kmin,
Then trigger port release flow process.
Further, for server, when the port assignment request for receiving, server is to being multiplexed IP address
Port service condition is counted, if there is vacant port resource block, is distributed.If there is no sky
Remaining port resource block, then do not distributed port：When request, server recoverers are reclaimed in the port for receiving
Divide port, and the port service condition to being multiplexed IP address carries out real-time update.
Further, for user side equipment, when port acquisition is carried out, including：DHCP is sent to server
4o6 is asked, and option is specified in encapsulation, carries following information " multiplexing IP address request, port resource request ",
The DHCP 4o6 responses from server are received, option is specified in parsing, obtain following information " multiplexing IP
Address response, the port resource information of distribution "；When port release is carried out, including：Send out to server
Send DHCP 4o6 to ask, option is specified in encapsulation, carry following information " multiplexing IP address request, port
Resource release request ", receives the DHCP 4o6 responses from server, and option is specified in parsing, is obtained
Following information " multiplexing IP address response, port resource release response ".
The above-mentioned basic procedure to port acquisition device, port assignment device is illustrated, by making to port
Real-time monitoring is carried out with situation, can accomplish to obtain port by business demand.
In summary, by the enforcement of the present invention, at least there is following beneficial effect：
The invention provides a kind of port resource management method, use of the user side equipment according to its port resource
State generates management request, and sends to server, the allocation manager with server matching management port resource,
When its port resource is not enough, apply for new port resource, and when its port resource is vacant, apply for release portion
Divide port resource (other CPE just can apply using these port resources), so, realize based on CPE
Port resource use state carrys out the mechanism of dynamically distributes port resource, the side with existing fixed allocation port resource
Formula is compared, and is not in the problem of port resource unreasonable distribution, and then is also not in part CPE port
Money is not enough and the phenomenon of the other CPE port wasting of resources, solves existing port resource distribution mode
The problem of the port resource unreasonable distribution of presence.
The above is only the specific embodiment of the present invention, any pro forma restriction not done to the present invention,
It is every according to the present invention technical spirit embodiment of above is made any simple modification, equivalent variations,
With reference to or modification, still fall within the protection domain of technical solution of the present invention.
Claims (16)
1. a kind of port resource management method, it is characterised in that include：
Ustomer premises access equipment obtains the use state of present port resource, and generating management according to the use state please
Ask；
The management request is sent to server；
Receive the management request response of the server feedback；
The management request response is parsed, port resource is updated.
2. port resource management method as claimed in claim 1, it is characterised in that also include：Work as inspection
When measuring without available port, generate the management for applying for available port and ask.
3. port resource management method as claimed in claim 1 or 2, it is characterised in that described to use
State includes：Port utilization is more than first threshold, and the port utilization is less than Second Threshold, the end
Mouth utilization rate is more than Second Threshold and less than first threshold；It is described to be asked according to use state generation management
Ask including：When the use state is that port utilization is more than first threshold, the management is asked for Shen
Please available port；When the use state is that port utilization is less than Second Threshold, the management request is used
In application release port.
4. a kind of port resource management method, it is characterised in that include：
The management request that server receive user end equipment sends, the management request is the ustomer premises access equipment
Generated according to the use state of its port resource；
The parsing management request, processes and generates management request response；
The management request response is sent to the ustomer premises access equipment.
5. port resource management method as claimed in claim 4, it is characterised in that described in the parsing
Management request, processing generation management request response includes：When the management request is used to apply for available end
During mouth, vacant port resource is judged whether according to the port service condition of multiplexing IP address, if existing,
Then distribute new port resource for the ustomer premises access equipment, and by the new port resource by the management request
Response message is sent to the ustomer premises access equipment；When the management request is for applying for release port, release
For the section ports resource of ustomer premises access equipment distribution, the port service condition of the multiplexing IP address is updated,
And the port resource being released is sent to the ustomer premises access equipment by the management request response.
6. a kind of port resource management method, it is characterised in that include：
Ustomer premises access equipment obtains the use state of present port resource, and generating management according to the use state please
Ask, send the management request to server；
The server receives the management request, and parsing is described to manage request, processes to generate to manage and asks to ring
Message is answered, the management request response is sent to the ustomer premises access equipment；
The ustomer premises access equipment receives the management request response, parses the management request response,
Update port resource.
7. port resource management method as claimed in claim 6, it is characterised in that also include：Work as institute
When stating ustomer premises access equipment and detecting without available port, generate the management for applying for available port and ask, concurrently
Deliver to the server.
8. port resource management method as claimed in claims 6 or 7, it is characterised in that described to use
State includes：Port utilization is more than first threshold, and the port utilization is less than Second Threshold, the end
Mouth utilization rate is more than Second Threshold and less than first threshold；It is described to be asked according to use state generation management
Ask including：When the use state is that port utilization is more than first threshold, the management is asked for Shen
Please available port；When the use state is that port utilization is less than Second Threshold, the management request is used
In application release port；The parsing is described to manage request, and processing generation management request response includes：
When the management request is for applying for available port, it is according to the port service condition judgement of multiplexing IP address
It is no to there is vacant port resource, if existing, for the ustomer premises access equipment new port resource is distributed, and by institute
State new port resource to send to the ustomer premises access equipment by the management request response；When the management
Ask for applying during release port, be released to the section ports resource of the ustomer premises access equipment distribution, update
The port service condition of the multiplexing IP address, and the port resource being released is rung by the management request
Message is answered to send to the ustomer premises access equipment.
9. a kind of ustomer premises access equipment, it is characterised in that include：
Acquisition module, for obtaining the use state of present port resource, generates according to the use state and manages
Reason request；
First sending module, for sending the management request to server；
First receiver module, for receiving the management request response of the server feedback；
Management module, for parsing the management request response, updates port resource.
10. ustomer premises access equipment as claimed in claim 9, it is characterised in that the acquisition module is additionally operable to
When detecting without available port, generate the management for applying for available port and ask.
11. ustomer premises access equipments as described in claim 9 or 10, it is characterised in that the use state
Including：Port utilization is more than first threshold, and the port utilization is less than Second Threshold, and the port makes
With rate more than Second Threshold and less than first threshold；The acquisition module is used for when the use state is end
When mouth utilization rate is more than first threshold, the management is asked for applying for available port；When the use state
When being less than Second Threshold for port utilization, the management is asked for applying for release port.
12. a kind of servers, it is characterised in that include：
Second receiver module, for the management request that receive user end equipment sends, the management request is institute
State what ustomer premises access equipment was generated according to the use state of its port resource；
Processing module, for parsing the management request, processes and generates management request response；
Second sending module, for sending the management request response to the ustomer premises access equipment.
13. servers as claimed in claim 12, it is characterised in that the processing module is used to work as institute
When stating management request for applying for available port, judge whether to deposit according to the port service condition of multiplexing IP address
In vacant port resource, if existing, for the ustomer premises access equipment new port resource is distributed, and will be described new
Port resource is sent to the ustomer premises access equipment by the management request response；When the management request
For applying during release port, the section ports resource of the ustomer premises access equipment distribution is released to, updates described
The port service condition of multiplexing IP address, and ask response to disappear by the management port resource being released
Breath is sent to the ustomer premises access equipment.
14. a kind of port resource management systems, it is characterised in that including ustomer premises access equipment and server, its
In,
The ustomer premises access equipment is used to obtain the use state of present port resource, is given birth to according to the use state
Into management request, the management request is sent to the server；
The server is used to receive the management request, and parsing is described to manage request, processes to generate to manage and asks
Response message is sought, the management request response is sent to the ustomer premises access equipment；
The ustomer premises access equipment is additionally operable to receive the management request response, parses the management request and rings
Message is answered, port resource is updated.
15. port resource management systems as claimed in claim 14, it is characterised in that the user side
Equipment is additionally operable to when detecting without available port, is generated the management for applying for available port and is asked, concurrently
Deliver to the server.
The 16. port resource management systems as described in claims 14 or 15, it is characterised in that described to make
Included with state：Port utilization is more than first threshold, and the port utilization is less than Second Threshold, described
Port utilization is more than Second Threshold and less than first threshold；The ustomer premises access equipment is used to described to use
When state is that port utilization is more than first threshold, the management is asked for applying for available port；When described
When use state is that port utilization is less than Second Threshold, the management is asked for applying for release port；Institute
Server is stated for when the management request is for applying for available port, making according to the port of multiplexing IP address
Vacant port resource is judged whether with situation, if existing, for the ustomer premises access equipment new port is distributed
Resource, and the new port resource is sent to the ustomer premises access equipment by the management request response；
When the management request is for applying for release port, the section ports of the ustomer premises access equipment distribution are released to
Resource, updates the port service condition of the multiplexing IP address, and by the port resource being released by described
Management request response is sent to the ustomer premises access equipment.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510655515.XA CN106571944A (en) | 2015-10-10 | 2015-10-10 | User side equipment, server, port resource management method and system |
| PCT/CN2016/096254 WO2017059742A1 (en) | 2015-10-10 | 2016-08-22 | Customer premises equipment, server, and method and system for managing port resource |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510655515.XA CN106571944A (en) | 2015-10-10 | 2015-10-10 | User side equipment, server, port resource management method and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106571944A true CN106571944A (en) | 2017-04-19 |
Family
ID=58487342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510655515.XA Withdrawn CN106571944A (en) | 2015-10-10 | 2015-10-10 | User side equipment, server, port resource management method and system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106571944A (en) |
| WO (1) | WO2017059742A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108924272A (en) * | 2018-06-26 | 2018-11-30 | 新华三信息安全技术有限公司 | A kind of port resource distribution method and device |
| CN110363319A (en) * | 2018-03-26 | 2019-10-22 | 阿里巴巴集团控股有限公司 | Resource allocation methods, server, resource claim method and client |
| CN113315652A (en) * | 2021-04-29 | 2021-08-27 | 山东英信计算机技术有限公司 | Method, system, equipment and medium for optimizing switch access control |
| CN113905018A (en) * | 2021-09-14 | 2022-01-07 | 广东云下汇金科技有限公司 | Resource management method and device applied to data center bandwidth outlet |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110891033B (en) * | 2018-09-07 | 2023-05-05 | 阿里巴巴集团控股有限公司 | Network resource processing method, device, gateway, controller and storage medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101247421A (en) * | 2008-03-28 | 2008-08-20 | 杭州华三通信技术有限公司 | Self-adapting distribution method and system of NAT address pool under distributed structure |
| CN101262506A (en) * | 2008-04-21 | 2008-09-10 | 杭州华三通信技术有限公司 | Allocation method and system for network address conversion port resource under distributed architecture |
| CN102404236A (en) * | 2011-12-30 | 2012-04-04 | 苏州山石网络有限公司 | Method for allocating NAT (network address translation) port resources in distributed system |
| CN103797774A (en) * | 2013-11-05 | 2014-05-14 | 华为技术有限公司 | Device and method for network address conversion |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9003002B2 (en) * | 2012-01-18 | 2015-04-07 | Microsoft Technology Licensing, Llc | Efficient port management for a distributed network address translation |
| CN103384280B (en) * | 2012-05-02 | 2016-12-14 | 中兴通讯股份有限公司 | A kind of network address conversion port method for managing resource and system |
| CN102882992B (en) * | 2012-10-12 | 2015-02-18 | 江苏省邮电规划设计院有限责任公司 | Method for releasing port of carrier-grade network address translation equipment |
| CN103780712B (en) * | 2012-10-25 | 2017-10-24 | 中国电信股份有限公司 | The method and address-translating device of a kind of address-translating device distribution port |
-
2015
- 2015-10-10 CN CN201510655515.XA patent/CN106571944A/en not_active Withdrawn
-
2016
- 2016-08-22 WO PCT/CN2016/096254 patent/WO2017059742A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101247421A (en) * | 2008-03-28 | 2008-08-20 | 杭州华三通信技术有限公司 | Self-adapting distribution method and system of NAT address pool under distributed structure |
| CN101262506A (en) * | 2008-04-21 | 2008-09-10 | 杭州华三通信技术有限公司 | Allocation method and system for network address conversion port resource under distributed architecture |
| CN102404236A (en) * | 2011-12-30 | 2012-04-04 | 苏州山石网络有限公司 | Method for allocating NAT (network address translation) port resources in distributed system |
| CN103797774A (en) * | 2013-11-05 | 2014-05-14 | 华为技术有限公司 | Device and method for network address conversion |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110363319A (en) * | 2018-03-26 | 2019-10-22 | 阿里巴巴集团控股有限公司 | Resource allocation methods, server, resource claim method and client |
| CN110363319B (en) * | 2018-03-26 | 2023-09-29 | 阿里巴巴集团控股有限公司 | Resource allocation method, server, resource claim method and client |
| CN108924272A (en) * | 2018-06-26 | 2018-11-30 | 新华三信息安全技术有限公司 | A kind of port resource distribution method and device |
| CN113315652A (en) * | 2021-04-29 | 2021-08-27 | 山东英信计算机技术有限公司 | Method, system, equipment and medium for optimizing switch access control |
| CN113315652B (en) * | 2021-04-29 | 2022-07-19 | 山东英信计算机技术有限公司 | Method, system, equipment and medium for optimizing switch access control |
| CN113905018A (en) * | 2021-09-14 | 2022-01-07 | 广东云下汇金科技有限公司 | Resource management method and device applied to data center bandwidth outlet |
| CN113905018B (en) * | 2021-09-14 | 2022-09-06 | 广东云下汇金科技有限公司 | Resource management method and device applied to data center bandwidth outlet |
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| Publication number | Publication date |
|---|---|
| WO2017059742A1 (en) | 2017-04-13 |
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Application publication date: 20170419 |