CN106506180A - A kind of method and apparatus for realizing control passage binding - Google Patents
A kind of method and apparatus for realizing control passage binding Download PDFInfo
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- CN106506180A CN106506180A CN201510561478.6A CN201510561478A CN106506180A CN 106506180 A CN106506180 A CN 106506180A CN 201510561478 A CN201510561478 A CN 201510561478A CN 106506180 A CN106506180 A CN 106506180A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
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Abstract
The invention discloses a kind of method and apparatus for realizing control passage binding, including：Primary nodal point is to secondary nodal point send configuration Config message；Wherein, include the mark of the IPCC of secondary nodal point in Config message；When primary nodal point is received from the configure-ack ConfigAck message of secondary nodal point, primary nodal point judges that the mark of the IPCC of the secondary nodal point in ConfigAck message is identical with the mark of the IPCC of the secondary nodal point in Config message, sends Hello message to secondary nodal point.By the solution of the present invention, due to including the mark of the IPCC of secondary nodal point in Config message, therefore, one IPCC of primary nodal point can be bound with multiple IPCC of secondary nodal point, so as to when Hello message is sent, only need to send refreshing of the Hello message to realize the multiple IPCC to secondary nodal point, reduce the quantity for sending Hello message, it is ensured that refresh IPCC in time.
Description
Technical field
The present invention relates to data network communication field, espespecially a kind of method for realizing control passage binding and dress
Put.
Background technology
In current generalised multi-protocol label interaction protocol (GMPLS, Generalized Multi-protocol
Label Switching) in, LMP Link Manager Protocol (LMP, Link Management Protocol) is used
The management of the link and control passage that come between management node.
The function of LMP includes control passage management, link attribute association, link connectivity verification and failure
Management.Wherein front two are used for managing traffic engineering (TE, Traffic Engineering), are that link must
Standby Core Feature；Two is optional expanded function afterwards, for tackling control passage with data channel point
From situation.
The management of control passage be used for set up and maintain IP control passages between two neighboring node (IPCC,
IP Control Channel) connection.Between two neighboring node, LMP is required at least can by one
Double-direction control passage, every control passage be all separate, independently transmitted in control passage
Hello message carries out keep-alive.
Control passage management is for the negotiation and maintenance of LMP sessions itself, sends out for neighbours
The IPCC set up between contiguous physical node on the control plane after now, so that operational factor is consulted and signaling
The transmission of message.IPCC is used for transmitting the information of control plane, mainly include link management, resource management,
Label distribution information, dynamic routing information etc..The implementation of IPCC has two kinds of band and out-of-band：Band
Inside refer to that the passage of carrier signaling is embedded in the optical link for carrying data, that is to say, that signaling and business number
According to shared same channel；Band refers to that outward dedicated signaling passage is separated with the optical link for carrying data, also
It is to say that signaling and business datum are separately transmitted.
The existing method for realizing control passage binding is generally comprised：
Primary nodal point is by sending out to the secondary nodal point adjacent with itself with the corresponding interface of IPCC to be bound
(Config) message is put in delivery；Wherein, Config message structures are as shown in table 1.
Table 1
Wherein, Common Header fields are control head, and LOCAL_CCID fields are primary nodal point
IPCC mark, MESSAGE_ID fields are the mark for realizing message reliability,
Mark of the LOCAL_NODE_ID fields for primary nodal point, CONFIG fields are negotiation parameter；
Secondary nodal point carries out parameter negotiation according to the CONFIG fields in Config message, if consulted into
Work(, then confirm (ConfigAck) message to primary nodal point send configuration；If consulting failure, to the
One node send configuration does not confirm (ConfigNack) message；Wherein, ConfigAck message or
ConfigNack message structures are as shown in table 2.
| Common Header | LOCAL_CCID | LOCAL_NODE_ID | REMOTE_CCID |
| MESSAGE_ID_ACK | REMOTE_NODE_ID | CONFIG |
Table 2
Wherein, LOCAL_CCID fields be in secondary nodal point with receive the interface pair of Config message
The mark of the IPCC for answering, mark of the LOCAL_NODE_ID fields for secondary nodal point,
Mark of the REMOTE_NODE_ID fields for primary nodal point, REMOTE_CCID are primary nodal point
The mark of IPCC, MESSAGE_ID_ACK fields are the response to MESSAGE_ID fields.
Primary nodal point is sent to secondary nodal point according to the corresponding interfaces of IPCC of the parameter by having bound is consulted
Hello message, to realize the IPCC's corresponding with the interface for receiving Hello message to secondary nodal point
Refresh；Hello message structures are as shown in table 3.
Table 3
Wherein, marks of the LOCAL_CCID for the IPCC of primary nodal point, HELLO fields are sequence
Number.
In the existing method for realizing control passage binding, due to the IPCC and secondary nodal point of primary nodal point
IPCC between bound by interface, an IPCC of primary nodal point can only bind secondary nodal point
An IPCC, therefore, when the increasing number of IPCC, need to send substantial amounts of Hello message
The refreshing of IPCC is realized, the congestion of message on network is easily caused, so as to IPCC cannot be refreshed in time.
Content of the invention
In order to solve the above problems, the present invention proposes a kind of method and apparatus for realizing control passage binding,
Ensure that.
In order to achieve the above object, the present invention proposes a kind of method for realizing the binding of control passage IPCC,
Including：
Primary nodal point is to secondary nodal point send configuration Config message；Wherein, include in Config message
The mark of the IPCC of secondary nodal point；
When primary nodal point is received from the configure-ack ConfigAck message of secondary nodal point, first segment
Point judges in the mark of the IPCC of secondary nodal point in ConfigAck message and Config message the
The mark of the IPCC of two nodes is identical, sends Hello message to secondary nodal point.
Preferably, when the primary nodal point judges the secondary nodal point in the ConfigNack message
When the mark of the IPCC of the secondary nodal point in the mark of IPCC and the Config message is differed, the party
Method also includes：
The primary nodal point sends expression to user and carries out the information of configuration modification operation.
Preferably, do not confirm when the primary nodal point receives the configuration from the secondary nodal point
During ConfigNack message, the method also includes：
The primary nodal point is judged to include the expression secondary nodal point in the ConfigNack message
Do not support the information of the bindings of many IPCC or represent that the secondary nodal point is carrying out IPCC bindings
When the information that makes a mistake, send to user and represent and carry out the information of configuration modification operation.
Preferably, when the primary nodal point is judged not representing described in the ConfigNack message
Two nodes are not supported the information of the bindings of many IPCC and represent that the secondary nodal point is tied up carrying out IPCC
During the information made a mistake when operating surely, the method also includes：
The primary nodal point continues executing with described to the after adjusting the negotiation parameter in the Config message
The step of two nodes send Config message.
Preferably, include the IPCC of one or more secondary nodal points in the Hello message
Mark.
The invention allows for a kind of method for realizing the binding of control passage IPCC, including：
Secondary nodal point receives the configuration Config message from primary nodal point, pre-set itself
The mark of the IPCC of secondary nodal point in Config message is found in the mark of IPCC, according to Config
Negotiation parameter in message is held consultation；
When consulting successfully, ConfigAck message is confirmed to primary nodal point send configuration, and preserve Config
Corresponding pass between the mark of the IPCC of the mark of the IPCC of the primary nodal point in message and secondary nodal point
System；
Secondary nodal point receives the Hello message from primary nodal point, searches Hello in corresponding relation
The mark of the IPCC of the corresponding secondary nodal point of the mark of the IPCC of primary nodal point in message, to found
The mark of the IPCC of secondary nodal point is refreshed.
Preferably, when the secondary nodal point search in the mark of the IPCC of itself for pre-setting less than
During the mark of the IPCC of the secondary nodal point in Config message, the method also includes：
The secondary nodal point to the primary nodal point send include expression from carry out IPCC binding behaviour
As when the configuration of information that makes a mistake do not confirm ConfigNack message.
Preferably, when failing to consultations, the method also includes：
The secondary nodal point to the primary nodal point send not comprising represent from carry out IPCC binding behaviour
As when the information that the makes a mistake and information for representing the bindings of itself not supporting many IPCC
ConfigNack message.
Preferably, the secondary nodal point is received after the Config message of primary nodal point, described
The IPCC of the secondary nodal point in Config message is found in the mark of the IPCC of itself for pre-setting
Mark before also include：
The secondary nodal point judges to include the IPCC's of the secondary nodal point in the Config message
Mark, and itself supports the bindings of many IPCC.
Preferably, when the secondary nodal point is judged to include the secondary nodal point in the Config message
IPCC mark, and when itself not supporting the bindings of many IPCC, the method also includes：
The secondary nodal point includes expression to primary nodal point transmission and itself does not support tying up for many IPCC
The ConfigNack message of the information of fixed operation.
Preferably, the secondary nodal point is received after the Hello message of primary nodal point, described right
The IPCC for identifying corresponding secondary nodal point of the IPCC of primary nodal point in middle lookup Hello message should be related to
Mark before also include：
The secondary nodal point judges that the Hello message does not have the mark of the IPCC of the secondary nodal point.
Preferably, when the secondary nodal point is judged to include the secondary nodal point in the Hello message
IPCC mark when, the method also includes：
The secondary nodal point refreshes to the mark of the IPCC of the secondary nodal point in the Hello message.
The invention allows for a kind of primary nodal point, at least includes：
First sending module, for secondary nodal point send configuration Config message；Wherein, Config disappears
Include the mark of the IPCC of secondary nodal point in breath；The first notification message is received, is sent out to secondary nodal point
Send Hello message；
First receiver module, for receiving the configure-ack ConfigAck message from secondary nodal point；
First judge module, for judging the mark of the IPCC of the secondary nodal point in ConfigAck message
Know identical with the mark of the IPCC of the secondary nodal point in Config message, to the first sending module transmission the
One notification message.
Preferably, first judge module is additionally operable to：
Judge the mark of the IPCC of secondary nodal point in the ConfigNack message and the Config
The mark of the IPCC of the secondary nodal point in message is differed, and is sent second to first sending module and is led to
Know message；
First sending module is additionally operable to：
The second notification message is received, and expression is sent to user carries out the information of configuration modification operation.
Preferably, first receiver module is additionally operable to：
Receive the configuration from the secondary nodal point and do not confirm ConfigNack message；
First judge module is additionally operable to：
Judge that including the expression secondary nodal point in the ConfigNack message does not support many IPCC
Bindings information or represent what the secondary nodal point made a mistake when IPCC bindings are carried out
Information, sends second notification message to first sending module.
Preferably, first judge module is additionally operable to：
Judge not representing that the secondary nodal point does not support many IPCC's in the ConfigNack message
The letter that the information of bindings and the expression secondary nodal point make a mistake when IPCC bindings are carried out
Breath, sends third notice message to first sending module；
First sending module is additionally operable to：
The third notice message is received, is continued to hold after adjusting the negotiation parameter in the Config message
The step of capable transmission Config message to secondary nodal point.
The invention allows for a kind of secondary nodal point, at least includes：
Second receiver module, for receiving the configuration Config message from primary nodal point；Receive and arrive
Hello message from primary nodal point；
Searching modul, for finding Config message in the mark of the IPCC of itself for pre-setting
In secondary nodal point IPCC mark, held consultation according to the negotiation parameter in Config message；When
When consulting successfully, the 4th notification message is sent to the second sending module；Hello is searched in corresponding relation
The mark of the IPCC of the corresponding secondary nodal point of the mark of the IPCC of primary nodal point in message, to found
The mark of the IPCC of secondary nodal point is refreshed；
Second sending module, for receiving the 4th notification message, in the IPCC of itself for pre-setting
Mark in find secondary nodal point in Config message IPCC mark, according to Config message
In negotiation parameter hold consultation.
Preferably, the searching modul is additionally operable to：
Search less than the secondary nodal point in Config message in the mark of the IPCC of itself for pre-setting
IPCC mark, to second sending module send the 5th notification message；
Second sending module is additionally operable to：
To the primary nodal point send include expression from carry out IPCC bindings when make a mistake
The configuration of information do not confirm ConfigNack message.
Preferably, the searching modul is additionally operable to：
When failing to consultations, the 6th notification message is sent to second sending module；
Second sending module is additionally operable to：
To the primary nodal point send not comprising represent from carry out IPCC bindings when make a mistake
Information and represent itself do not support many IPCC bindings information ConfigNack message.
Preferably, also include：
Second judge module, for judging to include the secondary nodal point in the Config message
The mark of IPCC, and itself supports the bindings of many IPCC, sends the 7th to the searching modul and leads to
Know message；
The searching modul is after the 7th notification message is received in the IPCC of itself for pre-setting
Mark in find secondary nodal point in Config message IPCC mark.
Preferably, second judge module is additionally operable to：
The mark of the IPCC for judging to include the secondary nodal point in the Config message, and itself
The bindings of many IPCC are not supported, the 8th notification message are sent to second sending module；
Second sending module is additionally operable to：
The 8th notification message is received, is included expression to primary nodal point transmission and itself is not supported
The ConfigNack message of the information of the bindings of many IPCC.
Preferably, also include：
Second judge module, for judging that the Hello message does not have the IPCC's of the secondary nodal point
Mark, sends the 9th notification message to the searching modul；
The searching modul is after the 9th notification message is received in the IPCC of itself for pre-setting
Mark in find secondary nodal point in Config message IPCC mark.
Preferably, second judge module is additionally operable to：
The mark of the IPCC for judging to include the secondary nodal point in the Hello message, to described
The mark of the IPCC of the secondary nodal point in Hello message is refreshed.
Compared with prior art, technical scheme includes：Primary nodal point is sent to secondary nodal point matches somebody with somebody
Put Config message；Wherein, include the mark of the IPCC of secondary nodal point in Config message；When
One node receive from the configure-ack ConfigAck message of secondary nodal point when, primary nodal point is judged
Secondary nodal point in the mark of the IPCC of the secondary nodal point in ConfigAck message and Config message
The mark of IPCC is identical, sends Hello message to secondary nodal point.By the solution of the present invention, due to
Include the mark of the IPCC of secondary nodal point in Config message, therefore, an IPCC of primary nodal point
Can be bound with multiple IPCC of secondary nodal point, so as to when Hello message is sent, it is only necessary to send out
Send a Hello message to realize the refreshing of the multiple IPCC to secondary nodal point, reduce transmission Hello
The quantity of message, it is ensured that refresh IPCC in time.
Description of the drawings
Below to the embodiment of the present invention in accompanying drawing illustrate, the accompanying drawing in embodiment is for this
Bright further understands, and is used for explaining the present invention together with description, does not constitute to present invention protection model
The restriction that encloses.
Fig. 1 is the flow chart of the method that the present invention realizes control passage binding；
Fig. 2 is the structure composition schematic diagram of primary nodal point of the present invention；
Fig. 3 is the structure composition schematic diagram of secondary nodal point of the present invention.
Specific embodiment
For the ease of the understanding of those skilled in the art, below in conjunction with the accompanying drawings the present invention is further retouched
State, can not be used for limiting the scope of the invention.It should be noted that in the case where not conflicting,
The various modes in embodiment and embodiment in the application can be mutually combined.
Referring to Fig. 1, the present invention proposes a kind of method for realizing control passage binding, including：
Step 100, primary nodal point send Config message to secondary nodal point.
In this step, when primary nodal point supports many IPCC bindings, Config message is removed and is included
Outside all fields in table 1, the mark of the IPCC of secondary nodal point can also be included.
When primary nodal point does not support many IPCC bindings, only include in table 1 in Config message
All fields.
Step 101, secondary nodal point find Config in the mark of the default IPCC of itself for arranging
The mark of the IPCC of the secondary nodal point in message, holds consultation according to the negotiation parameter in Config message,
When consulting successfully, send ConfigAck message to primary nodal point, and preserve in Config message the
Corresponding relation between the mark of the IPCC of the mark of the IPCC of one node and secondary nodal point.
In this step, ConfigAck message packages are containing all fields in table 2.
In this step, when secondary nodal point search in the mark of the IPCC of itself for pre-setting less than
During the mark of the IPCC of the secondary nodal point in Config message, secondary nodal point sends to primary nodal point and includes
There is the ConfigNack message represented from the information made a mistake when carrying out IPCC bindings.
In this step, when failing to consultations, secondary nodal point is sent not comprising expression itself to primary nodal point
The information and expression made a mistake when IPCC bindings are carried out itself does not support that the binding of many IPCC is grasped
The ConfigNack message of the information of work.
In this step, secondary nodal point is received after the Config message of primary nodal point, is being set in advance
The mark of the IPCC of secondary nodal point in Config message is found in the mark of the IPCC of itself for putting
Also include before：Secondary nodal point judges the mark of the IPCC for including secondary nodal point in Config message,
And itself supports the bindings of many IPCC.
Wherein, the mark of the IPCC for judging to include secondary nodal point in Config message when secondary nodal point,
And when itself not supporting the bindings of many IPCC, secondary nodal point sends to primary nodal point and includes expression
The ConfigNack message of the information of the bindings of many IPCC is not supported itself.
In this step, when secondary nodal point judges the mark of the IPCC in Config message without secondary nodal point
Know, and when itself not supporting many IPCC bindings, secondary nodal point is according to existing method flow.
Step 102, when primary nodal point receives ConfigAck message, primary nodal point is judged
Secondary nodal point in the mark of the IPCC of the secondary nodal point in ConfigAck message and Config message
The mark of IPCC is identical, sends Hello message to secondary nodal point.
In this step, when primary nodal point judges the IPCC's of the secondary nodal point in ConfigNack message
When the mark of the IPCC of the secondary nodal point in mark and Config message is differed, primary nodal point is to user
Send and represent the information for carrying out configuration modification operation.
In this step, in Hello message, include all fields in table 3, can also include one or
The mark of the IPCC of more than one secondary nodal point.The IPCC of the secondary nodal point included in Hello message
Mark be with Hello message in primary nodal point IPCC the mark bound of mark.
In this step, when primary nodal point is received from the ConfigNack message of secondary nodal point, first
Node judges that including expression secondary nodal point in ConfigNack message does not support that the binding of many IPCC is grasped
The information that the information of work or expression secondary nodal point make a mistake when IPCC bindings are carried out, to user
Send and represent the information for carrying out configuration modification operation.
Wherein, when primary nodal point judges not represent in ConfigNack message that secondary nodal point is not supported many
The information of the bindings of IPCC and expression secondary nodal point make a mistake when IPCC bindings are carried out
During information, continue executing with after the negotiation parameter in primary nodal point adjustment Config message and send to secondary nodal point
The step of Config message.
Wherein, the negotiation parameter that how primary nodal point is adjusted in Config message belongs to those skilled in the art
Known technology, the protection domain being not intended to limit the present invention repeated no more here.
Step 103, secondary nodal point search the IPCC of the primary nodal point in Hello message in corresponding relation
The corresponding secondary nodal point of mark IPCC mark, the mark of the IPCC of secondary nodal point to finding
Refreshed.
In this step, secondary nodal point is received after the Hello message of primary nodal point, in corresponding pass
The mark of the IPCC for identifying corresponding secondary nodal point of the IPCC of primary nodal point in Hello message is searched in system
Also include before knowledge：Secondary nodal point judges that Hello message does not have the mark of the IPCC of secondary nodal point.
Wherein, during the mark of the IPCC for judging to include secondary nodal point in Hello message when secondary nodal point,
Secondary nodal point refreshes to the mark of the IPCC of the secondary nodal point in Hello message.
Referring to Fig. 2, the invention allows for a kind of primary nodal point, at least includes：
First sending module, for secondary nodal point send configuration Config message；Wherein, Config disappears
Include the mark of the IPCC of secondary nodal point in breath；The first notification message is received, is sent out to secondary nodal point
Send Hello message；
First receiver module, for receiving the configure-ack ConfigAck message from secondary nodal point；
First judge module, for judging the mark of the IPCC of the secondary nodal point in ConfigAck message
Know identical with the mark of the IPCC of the secondary nodal point in Config message, to the first sending module transmission the
One notification message.
In the primary nodal point of the present invention, the first judge module is additionally operable to：
Judge in mark and the Config message of IPCC of secondary nodal point in ConfigNack message
The mark of the IPCC of secondary nodal point is differed, and sends second notification message to the first sending module；
First sending module is additionally operable to：
Second notification message is received, and expression is sent to user carries out the information of configuration modification operation.
In the primary nodal point of the present invention, the first receiver module is additionally operable to：
Receive the configuration from secondary nodal point and do not confirm ConfigNack message；
First judge module is additionally operable to：
Judge that including expression secondary nodal point in ConfigNack message does not support that the binding of many IPCC is grasped
The information that the information of work or expression secondary nodal point make a mistake when IPCC bindings are carried out, to first
Sending module sends second notification message.
In the primary nodal point of the present invention, the first judge module is additionally operable to：
Judge in ConfigNack message, not representing that secondary nodal point does not support the bindings of many IPCC
Information and represent the information that makes a mistake when IPCC bindings are carried out of secondary nodal point, to first
Module is sent to send third notice message；
First sending module is additionally operable to：
Third notice message is received, is continued executing with to second after adjusting the negotiation parameter in Config message
The step of node sends Config message.
Referring to Fig. 3, the invention allows for a kind of secondary nodal point, at least includes：
Second receiver module, for receiving the configuration Config message from primary nodal point；Receive and arrive
Hello message from primary nodal point；
Searching modul, for finding Config message in the mark of the IPCC of itself for pre-setting
In secondary nodal point IPCC mark, held consultation according to the negotiation parameter in Config message；When
When consulting successfully, the 4th notification message is sent to the second sending module；Hello is searched in corresponding relation
The mark of the IPCC of the corresponding secondary nodal point of the mark of the IPCC of primary nodal point in message, to found
The mark of the IPCC of secondary nodal point is refreshed；
Second sending module, for receiving the 4th notification message, in the IPCC of itself for pre-setting
Mark in find secondary nodal point in Config message IPCC mark, according to Config message
In negotiation parameter hold consultation.
In the secondary nodal point of the present invention, searching modul is additionally operable to：
Search less than the secondary nodal point in Config message in the mark of the IPCC of itself for pre-setting
IPCC mark, to the second sending module send the 5th notification message；
Second sending module is additionally operable to：
Send to include to primary nodal point and represent certainly in the letter made a mistake when carrying out IPCC bindings
The configuration of breath does not confirm ConfigNack message.
In the secondary nodal point of the present invention, searching modul is additionally operable to：
When failing to consultations, the 6th notification message is sent to the second sending module；
Second sending module is additionally operable to：
Send not including to primary nodal point and represent certainly in the letter made a mistake when carrying out IPCC bindings
Cease and represent the ConfigNack message for itself not supporting the information of the bindings of many IPCC.
In the secondary nodal point of the present invention, also include：
Second judge module, for judging the mark of the IPCC for including secondary nodal point in Config message
Know, and itself supports the bindings of many IPCC, the 7th notification message is sent to searching modul；
Searching modul is after the 7th notification message is received in the mark of the IPCC of itself for pre-setting
Find the mark of the IPCC of secondary nodal point in Config message.
In the secondary nodal point of the present invention, the second judge module is additionally operable to：
The mark of the IPCC for judging to include secondary nodal point in Config message, and itself do not support many
The bindings of IPCC, send the 8th notification message to the second sending module；
Second sending module is additionally operable to：
The 8th notification message is received, is included expression to primary nodal point transmission and itself is not supported many IPCC
Bindings information ConfigNack message.
In the secondary nodal point of the present invention, also include：
Second judge module, for judging that Hello message does not have the mark of the IPCC of secondary nodal point, to
Searching modul sends the 9th notification message；
Searching modul is after the 9th notification message is received in the mark of the IPCC of itself for pre-setting
Find the mark of the IPCC of secondary nodal point in Config message.
In the secondary nodal point of the present invention, the second judge module is additionally operable to：
The mark of the IPCC for judging to include secondary nodal point in Hello message, to Hello message in
The mark of the IPCC of secondary nodal point is refreshed.
The function of all modules of all modules and secondary nodal point of the primary nodal point of the present invention can pass through
Computing device storage program/instruction in memory realizing, can also pass through firmware/logic circuit/
Integrated circuit is realizing.
It should be noted that embodiment described above is for only for ease of those skilled in the art's understanding
, protection scope of the present invention is not limited to, in the premise of the inventive concept without departing from the present invention
Under, those skilled in the art are to any obvious replacement that is made of the invention and improvement etc. at this
Within the protection domain of invention.
Claims (23)
1. a kind of realize control passage IPCC binding method, it is characterised in that include：
Primary nodal point is to secondary nodal point send configuration Config message；Wherein, include in Config message
The mark of the IPCC of secondary nodal point；
When primary nodal point is received from the configure-ack ConfigAck message of secondary nodal point, first segment
Point judges in the mark of the IPCC of secondary nodal point in ConfigAck message and Config message the
The mark of the IPCC of two nodes is identical, sends Hello message to secondary nodal point.
2. method according to claim 1, it is characterised in that when the primary nodal point judges institute
In mark and the Config message of the IPCC for stating secondary nodal point in ConfigNack message second
When the mark of the IPCC of node is differed, the method also includes：
The primary nodal point sends expression to user and carries out the information of configuration modification operation.
3. method according to claim 1 and 2, it is characterised in that when the primary nodal point is received
When not confirming ConfigNack message to the configuration from the secondary nodal point, the method also includes：
The primary nodal point is judged to include the expression secondary nodal point in the ConfigNack message
Do not support the information of the bindings of many IPCC or represent that the secondary nodal point is carrying out IPCC bindings
When the information that makes a mistake, send to user and represent and carry out the information of configuration modification operation.
4. method according to claim 3, it is characterised in that when the primary nodal point judges institute
State
When ceasing and represent the information that the secondary nodal point makes a mistake when IPCC bindings are carried out, the method
Also include：
The primary nodal point continues executing with described to the after adjusting the negotiation parameter in the Config message
The step of two nodes send Config message.
5. method according to claim 1 and 2, it is characterised in that wrap in the Hello message
Mark containing the IPCC of secondary nodal point one or more described.
6. a kind of realize control passage IPCC binding method, it is characterised in that include：
Secondary nodal point receives the configuration Config message from primary nodal point, pre-set itself
The mark of the IPCC of secondary nodal point in Config message is found in the mark of IPCC, according to Config
Negotiation parameter in message is held consultation；
When consulting successfully, ConfigAck message is confirmed to primary nodal point send configuration, and preserve Config
Corresponding pass between the mark of the IPCC of the mark of the IPCC of the primary nodal point in message and secondary nodal point
System；
Secondary nodal point receives the Hello message from primary nodal point, searches Hello in corresponding relation
The mark of the IPCC of the corresponding secondary nodal point of the mark of the IPCC of primary nodal point in message, to found
The mark of the IPCC of secondary nodal point is refreshed.
7. method according to claim 6, it is characterised in that when the secondary nodal point is set in advance
The mark of the IPCC less than the secondary nodal point in Config message is searched in the mark of the IPCC of itself for putting
During knowledge, the method also includes：
The secondary nodal point to the primary nodal point send include expression from carry out IPCC binding behaviour
As when the configuration of information that makes a mistake do not confirm ConfigNack message.
8. the method according to claim 6 or 7, it is characterised in that when failing to consultations, should
Method also includes：
The secondary nodal point to the primary nodal point send not comprising represent from carry out IPCC binding behaviour
As when the information that the makes a mistake and information for representing the bindings of itself not supporting many IPCC
ConfigNack message.
9. the method according to claim 6 or 7, it is characterised in that the secondary nodal point is received
After the Config message of primary nodal point, described in the mark of the IPCC of itself for pre-setting
Also include before the mark of the IPCC for finding the secondary nodal point in Config message：
The secondary nodal point judges to include the IPCC's of the secondary nodal point in the Config message
Mark, and itself supports the bindings of many IPCC.
10. method according to claim 9, it is characterised in that when the secondary nodal point is judged
Include the mark of the IPCC of the secondary nodal point in the Config message, and itself do not support many
During the bindings of IPCC, the method also includes：
The secondary nodal point includes expression to primary nodal point transmission and itself does not support tying up for many IPCC
The ConfigNack message of the information of fixed operation.
11. methods according to claim 6 or 7, it is characterised in that the secondary nodal point is received
Arrive after the Hello message of primary nodal point, described in corresponding relation search Hello message in first segment
Also include before the mark of the IPCC for identifying corresponding secondary nodal point of the IPCC of point：
The secondary nodal point judges that the Hello message does not have the mark of the IPCC of the secondary nodal point.
12. methods according to claim 11, it is characterised in that when the secondary nodal point is judged
During the mark of the IPCC for including the secondary nodal point in the Hello message, the method also includes：
The secondary nodal point refreshes to the mark of the IPCC of the secondary nodal point in the Hello message.
13. a kind of primary nodal points, it is characterised in that at least include：
First sending module, for secondary nodal point send configuration Config message；Wherein, Config disappears
Include the mark of the IPCC of secondary nodal point in breath；The first notification message is received, is sent out to secondary nodal point
Send Hello message；
First receiver module, for receiving the configure-ack ConfigAck message from secondary nodal point；
First judge module, for judging the mark of the IPCC of the secondary nodal point in ConfigAck message
Know identical with the mark of the IPCC of the secondary nodal point in Config message, to the first sending module transmission the
One notification message.
14. primary nodal points according to claim 13, it is characterised in that first judge module
It is additionally operable to：
Judge the mark of the IPCC of secondary nodal point in the ConfigNack message and the Config
The mark of the IPCC of the secondary nodal point in message is differed, and is sent second to first sending module and is led to
Know message；
First sending module is additionally operable to：
The second notification message is received, and expression is sent to user carries out the information of configuration modification operation.
15. primary nodal points according to claim 13 or 14, it is characterised in that described first connects
Receive module to be additionally operable to：
Receive the configuration from the secondary nodal point and do not confirm ConfigNack message；
First judge module is additionally operable to：
Judge that including the expression secondary nodal point in the ConfigNack message does not support many IPCC
Bindings information or represent what the secondary nodal point made a mistake when IPCC bindings are carried out
Information, sends second notification message to first sending module.
16. primary nodal points according to claim 15, it is characterised in that first judge module
It is additionally operable to：
Judge not representing that the secondary nodal point does not support many IPCC's in the ConfigNack message
The letter that the information of bindings and the expression secondary nodal point make a mistake when IPCC bindings are carried out
Breath, sends third notice message to first sending module；
First sending module is additionally operable to：
The third notice message is received, is continued to hold after adjusting the negotiation parameter in the Config message
The step of capable transmission Config message to secondary nodal point.
17. a kind of secondary nodal points, it is characterised in that at least include：
Second receiver module, for receiving the configuration Config message from primary nodal point；Receive and arrive
Hello message from primary nodal point；
Searching modul, for finding Config message in the mark of the IPCC of itself for pre-setting
In secondary nodal point IPCC mark, held consultation according to the negotiation parameter in Config message；When
When consulting successfully, the 4th notification message is sent to the second sending module；Hello is searched in corresponding relation
The mark of the IPCC of the corresponding secondary nodal point of the mark of the IPCC of primary nodal point in message, to found
The mark of the IPCC of secondary nodal point is refreshed；
Second sending module, for receiving the 4th notification message, in the IPCC of itself for pre-setting
Mark in find secondary nodal point in Config message IPCC mark, according to Config message
In negotiation parameter hold consultation.
18. secondary nodal points according to claim 17, it is characterised in that the searching modul is also used
In：
Search less than the secondary nodal point in Config message in the mark of the IPCC of itself for pre-setting
IPCC mark, to second sending module send the 5th notification message；
Second sending module is additionally operable to：
To the primary nodal point send include expression from carry out IPCC bindings when make a mistake
The configuration of information do not confirm ConfigNack message.
19. secondary nodal points according to claim 17 or 18, it is characterised in that the lookup mould
Block is additionally operable to：
When failing to consultations, the 6th notification message is sent to second sending module；
Second sending module is additionally operable to：
To the primary nodal point send not comprising represent from carry out IPCC bindings when make a mistake
Information and represent itself do not support many IPCC bindings information ConfigNack message.
20. secondary nodal points according to claim 17 or 18, it is characterised in that also include：
Second judge module, for judging to include the secondary nodal point in the Config message
The mark of IPCC, and itself supports the bindings of many IPCC, sends the 7th to the searching modul and leads to
Know message；
The searching modul is after the 7th notification message is received in the IPCC of itself for pre-setting
Mark in find secondary nodal point in Config message IPCC mark.
21. secondary nodal points according to claim 20, it is characterised in that second judge module
It is additionally operable to：
The mark of the IPCC for judging to include the secondary nodal point in the Config message, and itself
The bindings of many IPCC are not supported, the 8th notification message are sent to second sending module；
Second sending module is additionally operable to：
The 8th notification message is received, is included expression to primary nodal point transmission and itself is not supported
The ConfigNack message of the information of the bindings of many IPCC.
22. secondary nodal points according to claim 17 or 18, it is characterised in that also include：
Second judge module, for judging that the Hello message does not have the IPCC's of the secondary nodal point
Mark, sends the 9th notification message to the searching modul；
The searching modul is after the 9th notification message is received in the IPCC of itself for pre-setting
Mark in find secondary nodal point in Config message IPCC mark.
23. secondary nodal points according to claim 22, it is characterised in that second judge module
It is additionally operable to：
The mark of the IPCC for judging to include the secondary nodal point in the Hello message, to described
The mark of the IPCC of the secondary nodal point in Hello message is refreshed.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510561478.6A CN106506180A (en) | 2015-09-06 | 2015-09-06 | A kind of method and apparatus for realizing control passage binding |
| PCT/CN2016/085886 WO2017036229A1 (en) | 2015-09-06 | 2016-06-15 | Method and device for realizing control channel binding |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510561478.6A CN106506180A (en) | 2015-09-06 | 2015-09-06 | A kind of method and apparatus for realizing control passage binding |
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| CN (1) | CN106506180A (en) |
| WO (1) | WO2017036229A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108789488A (en) * | 2017-05-04 | 2018-11-13 | 首都师范大学 | A kind of robot running state monitoring method and device |
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| CN100359877C (en) * | 2004-09-09 | 2008-01-02 | 华为技术有限公司 | Discovery of link type |
| CN101621453A (en) * | 2008-06-30 | 2010-01-06 | 华为技术有限公司 | Method and system for ensuring consistency of differentiated services-aware traffic engineering network configuration parameters |
| WO2012000534A1 (en) * | 2010-06-28 | 2012-01-05 | Telefonaktiebolaget L M Ericsson (Publ) | Network management |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108789488A (en) * | 2017-05-04 | 2018-11-13 | 首都师范大学 | A kind of robot running state monitoring method and device |
| CN108789488B (en) * | 2017-05-04 | 2020-08-04 | 首都师范大学 | Robot running state monitoring method and device |
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