CN107295115A - A kind of SCTP link configurations management method and SCTP client devices - Google Patents
A kind of SCTP link configurations management method and SCTP client devices Download PDFInfo
- Publication number
- CN107295115A CN107295115A CN201610228525.XA CN201610228525A CN107295115A CN 107295115 A CN107295115 A CN 107295115A CN 201610228525 A CN201610228525 A CN 201610228525A CN 107295115 A CN107295115 A CN 107295115A
- Authority
- CN
- China
- Prior art keywords
- sctp
- link address
- servers
- address
- configuration
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- H04L61/09—Mapping addresses
- H04L61/25—Mapping addresses of the same type
- H04L61/2503—Translation of Internet protocol [IP] addresses
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2101/00—Indexing scheme associated with group H04L61/00
- H04L2101/60—Types of network addresses
- H04L2101/618—Details of network addresses
- H04L2101/663—Transport layer addresses, e.g. aspects of transmission control protocol [TCP] or user datagram protocol [UDP] ports
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Small-Scale Networks (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses SCTP link configurations management method and SCTP client devices.In this method, the SCTP link address that SCTP clients are configured according to SCTP clients sends initial message to SCTP servers and receives the initial confirmation message of SCTP servers return；SCTP clients are according to the SCTP link address carried in initial confirmation message, judge whether the SCTP link address of SCTP servers configuration is consistent with the SCTP link address that client is configured, if inconsistent, the SCTP link address that SCTP clients are configured is revised as consistent with the SCTP link address of SCTP servers configuration.This method avoid the SCTP link address of the SCTP link address configured by SCTP clients and SCTP servers it is inconsistent when, the problem of occurring SCTP link failures；Automatic belonging to configuration the SCTP clients increase SCTP servers more.
Description
Technical field
The present invention relates to the communications field, more particularly to a kind of SCTP link configurations management method and SCTP visitors
Family end equipment.
Background technology
SCTP (Stream Control Transmission Protocol, SCTP) is IETF
(Internet Engineering Task Force, internet engineering task group) 2000 definition one
Transport layer (Transport Layer) agreement, be to provide on the agreement based on unreliable transmission services can
The datagram transport protocol leaned on.
SCTP have one it is important the characteristics of, i.e. Multi-homed (many ownership), this is and TCP
One of (Transmission Control Protocol, transmission control protocol) different notable place, be pair
The significant improvement of Transmission Control Protocol, takes full advantage of the characteristics of a plurality of route can all carry data flow, it is ensured that thing
Manage the redundancy of network level.Belong to SCTP more, be exactly that SCTP equipment there can be multiple IP (Internet
Protocol, Internet protocol) address, i.e., there can be a plurality of transport between SCTP opposite equip.s
(path), it is primary transport (primary path) in general to have one, and others are alternate
Transport (stand-by channel).Utilize many IP address mechanism, when LAN breaks down, other networks
Accessed available for standby local.
But belong to SCTP more and also bring some problems, for example, when SCTP client device configurations
When the SCTP link address of SCTP link address and SCTP servers is inconsistent, do not there is corresponding at present
Solution.
The content of the invention
The embodiment of the present invention provides SCTP link configurations management method and SCTP client devices, to reality
Now when SCTP client device configurations SCTP link address and SCTP servers SCTP links
When location is inconsistent, the SCTP link address of SCTP client device configurations is modified.
A kind of SCTP link configurations management method provided in an embodiment of the present invention, including：
SCTP client devices according to the SCTP link address of the SCTP client device configurations to
SCTP servers send initial message；
The SCTP client devices receive the SCTP servers according to the initial message returns at the beginning of
The SCTP links of the SCTP servers configuration are carried in beginning confirmation message, the initial confirmation message
Address；
The SCTP client devices according to the SCTP link address carried in the initial confirmation message,
Judge the SCTP link address and the SCTP of the client device configuration of the SCTP servers configuration
Whether link address is consistent, if inconsistent, the SCTP link address configured according to the SCTP servers
Change the SCTP link address of the SCTP client device configurations.
Preferably, the SCTP link address configured according to the SCTP servers changes the SCTP visitors
The SCTP link address of family end equipment configuration, including：
The SCTP link address configured according to the SCTP servers, by the SCTP client devices
The SCTP link address of configuration is revised as the SCTP link address one configured with the SCTP servers
Cause.
Specifically, by the SCTP link address of the SCTP client device configurations be revised as with it is described
The SCTP link address of SCTP servers configuration is consistent, including：
If thering is N number of SCTP link address not wrap in the SCTP link address of the SCTP servers configuration
In the SCTP link address for being contained in the SCTP client device configurations, then by N number of SCTP chains
Road address is added in the SCTP link address of the SCTP client devices, and N is more than or equal to 1
Integer；And/or,
If containing the SCTP services in the SCTP link address of the SCTP client device configurations
The M SCTP link address that device is not configured, then by the M SCTP link address from the SCTP
Deleted in the SCTP link address of client device, M is the integer more than or equal to 1.
Further, it is modified in the SCTP link address to the SCTP client device configurations
Afterwards, in addition to：
Heartbeat message is sent to the SCTP servers according to amended SCTP link address.
Specifically, the SCTP client devices include base station；The SCTP servers include moving tube
Manage entity MME.
A kind of SCTP client devices provided in an embodiment of the present invention, including：
First sending module, for the SCTP link address according to the SCTP client device configurations to
SCTP servers send initial message；
Receiving module, for receiving the initial confirmation that the SCTP servers are returned according to the initial message
The SCTP link address of the SCTP servers configuration is carried in message, the initial confirmation message；
Judge module, for according to the SCTP link address carried in the initial confirmation message, judging institute
With stating the SCTP link address of SCTP servers configuration and the SCTP links of the client device configuration
Whether location is consistent；
Modified module, if judging the SCTP link address of the SCTP servers configuration for judge module
SCTP link address with the client device configuration is inconsistent, then is matched somebody with somebody according to the SCTP servers
The SCTP link address put changes the SCTP link address of the SCTP client device configurations.
Preferably, the modified module, specifically for：
The SCTP link address configured according to the SCTP servers, by the SCTP client devices
The SCTP link address of configuration is revised as the SCTP link address one configured with the SCTP servers
Cause.
Specifically, the modified module, specifically for：
If thering is N number of SCTP link address not wrap in the SCTP link address of the SCTP servers configuration
In the SCTP link address for being contained in the SCTP client device configurations, then by N number of SCTP chains
Road address is added in the SCTP link address of the SCTP client devices, and N is more than or equal to 1
Integer；And/or,
If containing the SCTP services in the SCTP link address of the SCTP client device configurations
The M SCTP link address that device is not configured, then by the M SCTP link address from the SCTP
Deleted in the SCTP link address of client device, M is the integer more than or equal to 1.
Further, the device also includes：
Second sending module, for being sent out according to amended SCTP link address to the SCTP servers
Send heartbeat message.
Specifically, the SCTP client devices include base station；The SCTP servers include moving tube
Manage entity MME.
In the above embodiment of the present invention, SCTP client devices are receiving what SCTP servers were sent
After initial confirmation message, to the SCTP link address of SCTP servers that is carried in initial confirmation message with
The SCTP link address of SCTP client device configurations judged, when judging SCTP servers
When SCTP link address and the inconsistent SCTP link address of SCTP client device configurations, to SCTP
The SCTP link address of client device configuration is modified.The above embodiment of the present invention is as SCTP visitors
When the SCTP link address of the SCTP link address and SCTP servers of family end equipment configuration is inconsistent,
There is provided a kind of technical solution.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, institute in being described below to embodiment
The accompanying drawing needed to use is briefly introduced, it should be apparent that, drawings in the following description are only the present invention's
Some embodiments, for one of ordinary skill in the art, are not paying the premise of creative labor
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 a are the protocol stack of S1 interface control planes in the prior art；
Fig. 1 b are the protocol stack of X2 interface chain of command in the prior art；
Fig. 2 is the schematic flow sheet of SCTP link configurations management method provided in an embodiment of the present invention；
Fig. 3 is the structural representation of SCTP client devices provided in an embodiment of the present invention；
The structural representation for the SCTP client devices that Fig. 4 provides for another embodiment of the present invention.
Embodiment
In order that the object, technical solutions and advantages of the present invention are clearer, below in conjunction with accompanying drawing to this hair
It is bright to be described in further detail, it is clear that described embodiment is only a part of embodiment of the invention,
Rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not doing
Go out all other embodiment obtained under the premise of creative work, belong to the scope of protection of the invention.
SCTP concrete application as illustrated in figs. 1A and ib, wherein, Fig. 1 a represent for base station and MME
Between protocol stack in the S1 interfaces set up, the protocol stack includes agreement S1-AP (the S1 interfaces of application layer
Application protocol), transport layer protocol SCTP, network layer protocol IP, data link layer and physical layer；Figure
1b represent for the protocol stack in the X2 interface set up between MME and MME, the protocol stack includes should
With the agreement X2-AP (X2 interface application protocol) of layer, transport layer protocol SCTP, network layer protocol IP,
Data link layer and physical layer.
The characteristics of there is many ownership due to SCTP, when network failure occurs, SCTP potential survival energy
Power is improved.Using many IP mechanism, when LAN breaks down, other networks can be used for standby
Local is accessed；When the core of network breaks down, a variety of Route Selections of multiple IP address can reduce or
Avoid the mistake on path.However, due to SCTP many ownership features, also bringing some problems.
If inventor has found that the SCTP link address and SCTP of SCTP client device configurations
When the SCTP link address of server configuration is inconsistent, it may occur that SCTP link failures.
For example, base station and MME (Mobility Management Entity, mobile management entity) configuration
It is as follows：
The IP address of the LTE business of base station be 200.111.0.5, TDS (Total Discovery of Space,
Space is always found) IP address of business is 100.111.0.5；LTE business and TDS business share OML
The IP address 200.111.0.5 of (Operation and Maintenance Link, Operation and maintenance link), because
No matter the IP address of the OML is configured to TDS business board or LTE business boards, the OML for this
Stream Control Transmission Protocol is all supported, the message based on Stream Control Transmission Protocol can be replied.MME signaling IP
Address is 172.16.20.138 and 172.16.20.145,172.16.20.138 and 172.16.20.145 are this
The SCTP link address of MME configurations.The base station is only configured with the signaling IP address of the MME
172.16.20.145。
When signaling IP address of the base station using the IP address 200.111.0.5 and MME of LTE business
172.16.20.145 S1 interfaces complete set up after, signaling IP address 172.16.20.145 from base station to MME
INIT (initial) message is sent, MME receives (first to base station return INIT_ACK after INIT message
Begin to confirm) message, MME another signaling IP address is carried in the INIT_ACK message
172.16.20.138.Therefore, base station can be sent to MME another signaling IP address 172.16.20.138
HEARBEAT (heartbeat) message, MME is received after HEARBEAT message, returned to base station
Include this in HEARBEAT_ACK (heartbeat response) message, the HEARBEAT_ACK message
MME signaling IP address 172.16.20.145 and 172.16.20.138.Due to base station not configuring MME
Signaling IP address 172.16.20.138, cause the MME in base station and the HEARBEAT_ACK message
The failure of signaling IP address information matches, so the HEARBEAT_ACK message is disappeared as OML
Breath is forwarded to OML IP address 200.111.0.5.Because OML supports Stream Control Transmission Protocol, can be to this
Message is replied, but the signaling IP address 172.16.20.138 due to OML not on MME matches somebody with somebody
Confidence ceases, therefore OML replys ABORT (termination) message according to agreement to MME.MME is being received
To after ABORT message, by whole SCTP link resets.Base station can send INIT to MME again afterwards
Message, said process repeats to occur, i.e., the SCTP links between base station and MME will always be in flash
State.
In order to solve the above problems, the embodiments of the invention provide a kind of SCTP link configurations management method.
In embodiments of the present invention, SCTP client devices can be base station or other supports SCTP
The equipment of agreement；Equipment that SCTP servers can be MME or other support Stream Control Transmission Protocol,
The present invention is without limitation.
It is the schematic flow sheet of SCTP link configurations management method provided in an embodiment of the present invention referring to Fig. 2,
As illustrated, this method comprises the following steps：
Step 201：SCTP client devices are according to the SCTP link address of SCTP client device configurations
Initial message is sent to SCTP servers.
If SCTP client devices are only configured with the SCTP link address of a SCTP server,
SCTP client devices send initial message to the SCTP link address；If SCTP client devices are matched somebody with somebody
The SCTP link address of multiple SCTP servers is put, under normal circumstances in multiple SCTP link address
It is primary path to have one, and other SCTP link address are stand-by channel, i.e., when primary path breaks down
Signaling is transmitted by stand-by channel, therefore SCTP client devices are sent to the SCTP link address of primary path
Initial message.
So that SCTP client devices are base station, SCTP servers are MME as an example, the SCTP of base station
Link address is 200.111.0.5, the SCTP link address of MME configurations for 172.16.20.145 and
172.16.20.138, wherein, path between address 200.111.0.5 and address 172.16.20.145 is should
Primary path between base station and the MME, therefore base station is to MME SCTP link address 172.16.20.145
Send initial message.
Step 202：SCTP client devices receive SCTP servers according to above-mentioned initial message returns at the beginning of
The SCTP link address of SCTP servers configuration is carried in beginning confirmation message, the initial confirmation message.
Wherein, in the initial confirmation message that SCTP servers are returned to SCTP client devices, carry
Whole SCTP link address of SCTP servers configuration, even SCTP servers are configured with multiple
SCTP link address (i.e. belongs to) more SCTP, then whole SCTP links that SCTP servers are configured
Location, if SCTP servers, which are not configured in ownership more than SCTP, the initial confirmation message, only includes one
SCTP link address.
Step 203：SCTP client devices according to the SCTP link address carried in initial confirmation message,
Judge the SCTP link address of SCTP servers configuration and the SCTP link address of client device configuration
It is whether consistent；If consistent, step 204 is transferred to, otherwise, step 205 is transferred to.
Specifically, SCTP client devices judge SCTP servers configuration SCTP link address with
When whether the SCTP link address of client device configuration is consistent：If the SCTP of SCTP servers configuration
Link address and the quantity of the SCTP link address of SCTP client device configurations and the value of address are homogeneous
Together, then the SCTP link address and SCTP client device configurations of SCTP servers configuration are judged
SCTP link address is consistent；If the SCTP link address of SCTP servers configuration is set with SCTP clients
The quantity of the SCTP link address of standby configuration is different or value of any address is differed, then judges SCTP
The SCTP link address and the SCTP link address of SCTP client device configurations of server configuration differ
Cause.For example：If SCTP client devices are only configured with a SCTP link address, and SCTP is serviced
Device is configured with multiple SCTP link address, then judge SCTP servers configuration SCTP link address with
The SCTP link address of SCTP client device configurations is inconsistent；Or SCTP client device configurations
SCTP link address be address 1 and address 2, and SCTP servers configuration SCTP link address
For address 1 and address 3, then the SCTP link address and SCTP of SCTP servers configuration are equally judged
The SCTP link address of client device configuration is inconsistent.
Step 204：SCTP client devices will perform follow-up behaviour according to the signaling between SCTP servers
Make.
If judging the SCTP link address and SCTP client device configurations of SCTP servers configuration
SCTP link address is consistent, then SCTP client devices smoothly complete SCTP links with SCTP servers
Connection procedure, the problem of will not occurring above-mentioned SCTP links flash, then after being performed according to prior art
Continuous operation.
Step 205：The SCTP link address that SCTP clients are configured according to SCTP servers changes SCTP
The SCTP link address of client device configuration.
Specifically, if judging the SCTP link address and SCTP client devices of SCTP servers configuration
The SCTP link address of configuration is inconsistent, then the SCTP link address configured according to SCTP servers,
The SCTP that the SCTP link address of SCTP client device configurations is revised as configuring with SCTP servers
Link address is consistent.
Specifically, SCTP link address is modified by the combination of one or both of following two modes：
Mode 1：If having N number of SCTP link address in the SCTP link address of SCTP servers configuration
In the SCTP link address for being not included in the SCTP client device configurations, then by above-mentioned N number of SCTP
Link address is added in the SCTP link address of SCTP client devices, and wherein N is more than or equal to 1
Integer.
Mode 2：If containing SCTP services in the SCTP link address of SCTP client device configurations
The M SCTP link address that device is not configured, then it is above-mentioned M SCTP link address is objective from SCTP
Deleted in the SCTP link address of family end equipment, wherein, M is the integer more than or equal to 1.
For example：If the SCTP link address of SCTP servers configuration is address 1 and address 2, and SCTP
Client device is only configured with the SCTP link address 1 on the SCTP servers, then SCTP client
Address 2 is added in the SCTP link address of SCTP client devices by end equipment.If SCTP is serviced
Device configuration SCTP link address be address 1 and address 3, and SCTP client device configurations on
The SCTP link address of the SCTP servers is address 1 and address 2, then SCTP client devices will
Address 3 is added in the SCTP link address of SCTP client devices, by address 2 from SCTP client
Deleted in the SCTP link address of end equipment configuration.
Preferably, after being modified to the SCTP link address of SCTP client device configurations, SCTP
Client device sends heartbeat message always according to amended SCTP link address to SCTP servers, with
Complete the aisled foundation of institute in SCTP links.
In SCTP link configurations management method provided in an embodiment of the present invention, SCTP client devices exist
Receive after the initial confirmation message that SCTP servers are sent, the SCTP carried in initial confirmation message is taken
Be engaged in device SCTP link address and SCTP client device configurations SCTP link address analyzed,
Judge, when the SCTP link address and the SCTP of SCTP client device configurations that judge SCTP servers
When link address is inconsistent, the SCTP link address of SCTP client device configurations is modified, with
Ensure that all paths in the SCTP links between SCTP client devices and SCTP servers can be complete
Into foundation, it is to avoid because the SCTP link address for SCTP client device configurations and actual SCTP take
When the SCTP link address of business device is inconsistent, the problem of occurring SCTP link failures.
In order to be more clearly understood that the above embodiment of the present invention, below by taking a concrete application scene as an example,
The process that implements to the above embodiment of the present invention is described.
Still so that SCTP client devices are base station, SCTP servers are MME as an example, the SCTP of base station
Link address is 200.111.0.5, the SCTP link address of MME configurations for 172.16.20.145 and
172.16.20.138, and base station is only configured with the SCTP link address 172.16.20.145 of the MME.By
In the path between address 200.111.0.5 and address 172.16.20.145 be the base station and the MME it
Between primary path, therefore SCTP link address 172.16.20.145 from base station to MME send initial message.
MME replys initial confirmation message to base station, and the initial confirmation message includes the SCTP of MME configurations
Link address is 172.16.20.145 and 172.16.20.138.Base station including in the initial confirmation message
MME configuration SCTP link address judge that the SCTP link address that base station is configured with MME differs
Cause, then the SCTP link address configured in base station is revised as to the SCTP link address configured with MME
Unanimously, i.e., address 172.16.20.138 is added in the SCTP link address of base station.Then, base station to
MME SCTP link address 172.16.20.138 sends heartbeat message, and MME replys heartbeat to base station
Response message.Due to base station be configured with the MME SCTP link address 172.16.20.145 and
172.16.20.138, the SCTP link address informations of the MME with being included in heartbeat response message are matched into
Work(, completes the aisled foundation of institute in the SCTP links between base station and the MME.
Based on identical technical concept, the embodiment of the present invention additionally provides a kind of SCTP client devices, should
SCTP client devices can perform above method embodiment.SCTP clients provided in an embodiment of the present invention
Equipment as shown in figure 3, including：
First sending module 301, for the SCTP link address according to SCTP client device configurations to
SCTP servers send initial message.
Receiving module 302, disappears for receiving the initial confirmation that SCTP servers are returned according to initial message
The SCTP link address of SCTP servers configuration is carried in breath, initial confirmation message.
Judge module 303, for according to the SCTP link address carried in initial confirmation message, judging
Whether the SCTP link address and the SCTP link address of client device configuration that SCTP servers are configured
Unanimously.
Modified module 304, if judging the SCTP links of the SCTP servers configuration for judge module
Address and the SCTP link address of the client device configuration are inconsistent, then are serviced according to the SCTP
The SCTP link address of device configuration changes the SCTP link address of the SCTP client device configurations.
Further, the SCTP client devices can also include the second sending module 305, for basis
Amended SCTP link address sends heartbeat message to the SCTP servers.
Preferably, above-mentioned modified module 304, specifically for：Configured according to the SCTP servers
SCTP link address, the SCTP link address of SCTP client device configurations is revised as and SCTP
The SCTP link address of server configuration is consistent.
Specifically, above-mentioned modified module 304, specifically for：Pass through one or both of following two modes
Combination is modified to SCTP link address：
Mode 1：If having N number of SCTP link address in the SCTP link address of SCTP servers configuration
In the SCTP link address for being not included in the SCTP client device configurations, then by above-mentioned N number of SCTP
Link address is added in the SCTP link address of SCTP client devices, and wherein N is more than or equal to 1
Integer.
Mode 2：If containing SCTP services in the SCTP link address of SCTP client device configurations
The M SCTP link address that device is not configured, then it is above-mentioned M SCTP link address is objective from SCTP
Deleted in the SCTP link address of family end equipment, wherein, M is the integer more than or equal to 1.
Specifically, the SCTP client devices in above-described embodiment can be base station, and SCTP servers can
To be MME；Certainly, SCTP client devices and SCTP servers can also be that other support SCTP
The equipment of agreement, not limited to this of the embodiment of the present invention.
In SCTP client devices provided in an embodiment of the present invention, the first of SCTP servers transmission is being received
After beginning confirmation message, to the SCTP link address of SCTP servers that is carried in initial confirmation message with
The SCTP link address of SCTP client device configurations analyzed, judged, when judging that SCTP services
It is right when the SCTP link address of device and the inconsistent SCTP link address of SCTP client device configurations
The SCTP link address of SCTP client device configurations is modified, to ensure SCTP client devices
All paths in SCTP links between SCTP servers can complete set up, it is to avoid due to for
The SCTP link address of the SCTP link address of SCTP client device configurations and actual SCTP servers
When inconsistent, the problem of occurring SCTP link failures.
Based on identical technical concept, the embodiment of the present invention additionally provides a kind of device, and the device can be realized
The flow of SCTP of embodiment of the present invention link configurations management.
It is the structural representation of device provided in an embodiment of the present invention referring to Fig. 4, the device may include：Place
Manage device 401, memory 402, transceiver 403 and EBI.
Processor 401 is responsible for bus architecture and common processing, and memory 402 can store processor
401 perform operation when used data.Transceiver 403 is used to receive under the control of processor 401
With transmission data.
Bus architecture can include the bus and bridge of any number of interconnection, specifically be represented by processor 401
The various circuits for the memory that one or more processors and memory 402 are represented are linked together.Total coil holder
Structure can also link various other circuits of such as ancillary equipment, voltage-stablizer and management circuit or the like
Together, these are all it is known in the art, therefore, no longer it is described further herein.Always
Line interface provides interface.Transceiver 403 can be multiple element, i.e., including transmitter and transceiver there is provided
For the unit communicated over a transmission medium with various other devices.Processor 401 is responsible for bus architecture
With common processing, memory 402 can store the used data when performing operation of processor 401.
The flow for the SCTP link configurations management that the embodiment of the present invention is disclosed, can apply to processor 401
In, or realized by processor 401.In implementation process, SCTP link configurations management flow it is each
Step can be completed by the integrated logic circuit of the hardware in processor 401 or the instruction of software form.
Processor 401 can be general processor, digital signal processor, application specific integrated circuit, field-programmable
Gate array or other PLDs, discrete gate or transistor logic, discrete hardware components,
It can realize or perform disclosed each method, step and the logic diagram in the embodiment of the present invention.General place
It can be microprocessor or any conventional processor etc. to manage device.Side with reference to disclosed in the embodiment of the present invention
The step of method, can be embodied directly in hardware processor and perform completion, or with the hardware and software in processor
Block combiner performs completion.Software module can be located at random access memory, and flash memory, read-only storage can be compiled
The ripe storage medium in this area such as journey read-only storage or electrically erasable programmable memory, register
In.The storage medium is located at memory 402, and processor 401 reads the information in memory 402, with reference to
Its hardware completes the step of SCTP link configurations are managed.
Specifically, processor 401, for reading the program in memory 402, perform following process：
SCTP client devices are according to the SCTP link address of SCTP client device configurations to SCTP
Server sends initial message；
SCTP client devices receive the initial confirmation message that SCTP servers are returned according to initial message,
The SCTP link address of SCTP servers configuration is carried in initial confirmation message；
SCTP client devices judge SCTP according to the SCTP link address carried in initial confirmation message
Whether the SCTP link address of server configuration and the SCTP link address of client device configuration are consistent,
If inconsistent, the SCTP link address modification SCTP client devices configured according to SCTP servers are matched somebody with somebody
The SCTP link address put.
Specifically, the SCTP link address configured according to SCTP servers, by SCTP client devices
The SCTP link address that the SCTP link address of configuration is revised as with SCTP servers are configured is consistent.
Specifically, SCTP link address is modified by the combination of one or both of following two modes：
Mode 1：If having N number of SCTP link address in the SCTP link address of SCTP servers configuration
It is not included in the SCTP link address of SCTP client device configurations, then by above-mentioned N number of SCTP chains
Road address is added in the SCTP link address of SCTP client devices, and wherein N is more than or equal to 1
Integer.
Mode 2：If containing SCTP services in the SCTP link address of SCTP client device configurations
The M SCTP link address that device is not configured, then it is above-mentioned M SCTP link address is objective from SCTP
Deleted in the SCTP link address of family end equipment, wherein, M is the integer more than or equal to 1.
Preferably, after being modified to the SCTP link address of SCTP client device configurations, SCTP
Client device sends heartbeat message always according to amended SCTP link address to SCTP servers, with
Complete the aisled foundation of institute in SCTP links.
Specifically, SCTP client devices include base station；SCTP servers include mobile management entity
MME。
The present invention is with reference to the production of method according to embodiments of the present invention, equipment (system) and computer program
The flow chart and/or block diagram of product is described.It should be understood that can by computer program instructions implementation process figure and
/ or each flow and/or square frame in block diagram and the flow in flow chart and/or block diagram and/
Or the combination of square frame.These computer program instructions can be provided to all-purpose computer, special-purpose computer, insertion
Formula processor or the processor of other programmable data processing devices are to produce a machine so that pass through and calculate
The instruction of the computing device of machine or other programmable data processing devices is produced for realizing in flow chart one
The device for the function of being specified in individual flow or multiple flows and/or one square frame of block diagram or multiple square frames.
These computer program instructions, which may be alternatively stored in, can guide computer or the processing of other programmable datas to set
In the standby computer-readable memory worked in a specific way so that be stored in the computer-readable memory
Instruction produce include the manufacture of command device, the command device realization in one flow or multiple of flow chart
The function of being specified in one square frame of flow and/or block diagram or multiple square frames.
These computer program instructions can be also loaded into computer or other programmable data processing devices, made
Obtain and perform series of operation steps on computer or other programmable devices to produce computer implemented place
Reason, so that the instruction performed on computer or other programmable devices is provided for realizing in flow chart one
The step of function of being specified in flow or multiple flows and/or one square frame of block diagram or multiple square frames.
, but those skilled in the art once know base although preferred embodiments of the present invention have been described
This creative concept, then can make other change and modification to these embodiments.So, appended right will
Ask and be intended to be construed to include preferred embodiment and fall into having altered and changing for the scope of the invention.
Obviously, those skilled in the art can carry out various changes and modification without departing from this hair to the present invention
Bright spirit and scope.So, if the present invention these modifications and variations belong to the claims in the present invention and
Within the scope of its equivalent technologies, then the present invention is also intended to comprising including these changes and modification.
Claims (10)
1. a kind of SCTP SCTP link configuration management methods, it is characterised in that including：
SCTP client devices according to the SCTP link address of the SCTP client device configurations to
SCTP servers send initial message；
The SCTP client devices receive the SCTP servers according to the initial message returns at the beginning of
The SCTP links of the SCTP servers configuration are carried in beginning confirmation message, the initial confirmation message
Address；
The SCTP client devices according to the SCTP link address carried in the initial confirmation message,
Judge the SCTP link address and the SCTP of the client device configuration of the SCTP servers configuration
Whether link address is consistent, if inconsistent, the SCTP link address configured according to the SCTP servers
Change the SCTP link address of the SCTP client device configurations.
2. the method as described in claim 1, it is characterised in that configured according to the SCTP servers
SCTP link address change the SCTP link address of the SCTP client device configurations, including：
The SCTP link address configured according to the SCTP servers, by the SCTP client devices
The SCTP link address of configuration is revised as the SCTP link address one configured with the SCTP servers
Cause.
3. method as claimed in claim 2, it is characterised in that match somebody with somebody the SCTP client devices
The SCTP link address that the SCTP link address put is revised as with the SCTP servers are configured is consistent,
Including：
If thering is N number of SCTP link address not wrap in the SCTP link address of the SCTP servers configuration
In the SCTP link address for being contained in the SCTP client device configurations, then by N number of SCTP chains
Road address is added in the SCTP link address of the SCTP client devices, and N is more than or equal to 1
Integer；And/or,
If containing the SCTP services in the SCTP link address of the SCTP client device configurations
The M SCTP link address that device is not configured, then by the M SCTP link address from the SCTP
Deleted in the SCTP link address of client device, M is the integer more than or equal to 1.
4. the method as described in claim 1, it is characterised in that to the SCTP client devices
After the SCTP link address of configuration is modified, in addition to：
Heartbeat message is sent to the SCTP servers according to amended SCTP link address.
5. the method as described in claim 1, it is characterised in that the SCTP client devices include
Base station；The SCTP servers include mobile management entity MME.
6. a kind of SCTP SCTP client devices, it is characterised in that including：
First sending module, for the SCTP link address according to the SCTP client device configurations to
SCTP servers send initial message；
Receiving module, for receiving the initial confirmation that the SCTP servers are returned according to the initial message
The SCTP link address of the SCTP servers configuration is carried in message, the initial confirmation message；
Judge module, for according to the SCTP link address carried in the initial confirmation message, judging institute
With stating the SCTP link address of SCTP servers configuration and the SCTP links of the client device configuration
Whether location is consistent；
Modified module, if judging the SCTP link address of the SCTP servers configuration for judge module
SCTP link address with the client device configuration is inconsistent, then is matched somebody with somebody according to the SCTP servers
The SCTP link address put changes the SCTP link address of the SCTP client device configurations.
7. SCTP client devices as claimed in claim 6, it is characterised in that the modification mould
Block, specifically for：
The SCTP link address configured according to the SCTP servers, by the SCTP client devices
The SCTP link address of configuration is revised as the SCTP link address one configured with the SCTP servers
Cause.
8. SCTP client devices as claimed in claim 7, it is characterised in that the modification mould
Block, specifically for：
If thering is N number of SCTP link address not wrap in the SCTP link address of the SCTP servers configuration
In the SCTP link address for being contained in the SCTP client device configurations, then by N number of SCTP chains
Road address is added in the SCTP link address of the SCTP client devices, and N is more than or equal to 1
Integer；And/or,
If containing the SCTP services in the SCTP link address of the SCTP client device configurations
The M SCTP link address that device is not configured, then by the M SCTP link address from the SCTP
Deleted in the SCTP link address of client device, M is the integer more than or equal to 1.
9. SCTP client devices as claimed in claim 6, it is characterised in that also include：
Second sending module, for being sent out according to amended SCTP link address to the SCTP servers
Send heartbeat message.
10. SCTP client devices as claimed in claim 6, it is characterised in that the SCTP visitors
Family end equipment includes base station；The SCTP servers include mobile management entity MME.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610228525.XA CN107295115A (en) | 2016-04-13 | 2016-04-13 | A kind of SCTP link configurations management method and SCTP client devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610228525.XA CN107295115A (en) | 2016-04-13 | 2016-04-13 | A kind of SCTP link configurations management method and SCTP client devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107295115A true CN107295115A (en) | 2017-10-24 |
Family
ID=60093556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610228525.XA Pending CN107295115A (en) | 2016-04-13 | 2016-04-13 | A kind of SCTP link configurations management method and SCTP client devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107295115A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112994920A (en) * | 2019-12-17 | 2021-06-18 | 大唐移动通信设备有限公司 | SCTP connection management method and device |
| CN113453378A (en) * | 2020-03-26 | 2021-09-28 | 成都鼎桥通信技术有限公司 | Method and device for establishing S1 application protocol link |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101483541A (en) * | 2008-01-08 | 2009-07-15 | 中国移动通信集团公司 | Dynamic configuration method for SCTP signaling connection and apparatus thereof |
| US7890637B1 (en) * | 2008-02-25 | 2011-02-15 | Juniper Networks, Inc. | Secure communications in a system having multi-homed devices |
| CN102088721A (en) * | 2009-12-03 | 2011-06-08 | 中兴通讯股份有限公司 | Method and system for repairing butting parameter configuration error among associated network elements |
| US20110296007A1 (en) * | 2010-06-01 | 2011-12-01 | Hua Liu | Method and device for identifying an sctp packet |
-
2016
- 2016-04-13 CN CN201610228525.XA patent/CN107295115A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101483541A (en) * | 2008-01-08 | 2009-07-15 | 中国移动通信集团公司 | Dynamic configuration method for SCTP signaling connection and apparatus thereof |
| US7890637B1 (en) * | 2008-02-25 | 2011-02-15 | Juniper Networks, Inc. | Secure communications in a system having multi-homed devices |
| CN102088721A (en) * | 2009-12-03 | 2011-06-08 | 中兴通讯股份有限公司 | Method and system for repairing butting parameter configuration error among associated network elements |
| US20110296007A1 (en) * | 2010-06-01 | 2011-12-01 | Hua Liu | Method and device for identifying an sctp packet |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112994920A (en) * | 2019-12-17 | 2021-06-18 | 大唐移动通信设备有限公司 | SCTP connection management method and device |
| CN112994920B (en) * | 2019-12-17 | 2022-04-12 | 大唐移动通信设备有限公司 | SCTP connection management method and device |
| CN113453378A (en) * | 2020-03-26 | 2021-09-28 | 成都鼎桥通信技术有限公司 | Method and device for establishing S1 application protocol link |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10992769B2 (en) | Data transmission method, apparatus and system | |
| CN111247777A (en) | Data transmitting/receiving apparatus and method of operating data transmitting/receiving apparatus | |
| CN110098947A (en) | A kind of dispositions method of application, equipment and system | |
| CN106464582A (en) | Multipath Data Stream Optimization | |
| CN110166414B (en) | Communication method, device and system | |
| CN114244906B (en) | Data traffic distribution method, device, equipment and medium | |
| US20230300726A1 (en) | Data processing method and apparatus, network element device, storage medium, and program product | |
| CN116405461A (en) | Data processing method, network element equipment and readable storage medium | |
| CN110557785B (en) | Data distribution method and device based on MEC | |
| CN107820246A (en) | The methods, devices and systems of user authentication | |
| CN107295115A (en) | A kind of SCTP link configurations management method and SCTP client devices | |
| US11343153B2 (en) | BGP logical topology generation method, and device | |
| CN102857574B (en) | Information processing method and apparatus for Internet of Things | |
| US20230246921A1 (en) | Enterprise port assignment | |
| CN104639557A (en) | Method and system for establishing PCEP (Path Computation Element Communication Protocol) session and equipment | |
| CN105451367A (en) | Wireless network connection method, device and system | |
| CN106063169A (en) | Data processing method and device | |
| CN112653716A (en) | Service binding method and device | |
| CN105100300A (en) | Method and device for network address translation | |
| CN113556787B (en) | Private network service data transmission method and device | |
| CN110731100B (en) | Enhancing X2/Xn to support RAN slicing | |
| CN107113230A (en) | Determine the method, apparatus and system of generic route encapsulation gre tunneling mark | |
| CN106559838A (en) | Business processing optimization method and device | |
| CN112788794A (en) | Processing method, base station, device and medium for starting equipment | |
| CN106685600A (en) | Method for messaging among work stations within local area network |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171024 |