CN106330696A - Sending method and device for keep-alive messages - Google Patents
Sending method and device for keep-alive messages Download PDFInfo
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- CN106330696A CN106330696A CN201510373771.XA CN201510373771A CN106330696A CN 106330696 A CN106330696 A CN 106330696A CN 201510373771 A CN201510373771 A CN 201510373771A CN 106330696 A CN106330696 A CN 106330696A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/28—Routing or path finding of packets in data switching networks using route fault recovery
Abstract
The invention discloses a sending method and device for keep-alive messages. The method comprises the steps that a keep-alive library receives and stores instance information sent by a border gateway protocol BGP, wherein the instance information is used for indicating rules for the keep-alive library to send the keep-alive messages; and the keep-alive library periodically sends the received keep-alive messages according to the instance information. Through application of the method and the device, the technical problem that in the prior art, keep-alive is expired and neighbor links are broken due to the fact that system service is busy and the keep-alive messages cannot be sent timely is solved.
Description
Technical field
The present invention relates to the communications field, in particular to sending method and the device of a kind of keep-alive message.
Background technology
Keep-alive message (KEEPALIVE) is the periodically packet swapped between routing device, keeps successively
The neighborhood of equipment room.Retention time is that receive between KEEPALIVE or UPDATE message in succession can be through
The maximum time crossed.Keep-alive message sent with the 1/3 of the retention time for the cycle.
Keep-alive file transmitting method in correlation technique is originally and is built keep-alive message by Border Gateway Protocol self
Carry out periodically sending, so surpass when heavy traffic is easily caused keep-alive owing to keep-alive message can not send in time
Time neighbours' chain rupture phenomenon occur.
For in correlation technique when system business is busy keep-alive message can not send in time, and cause keep-alive time-out
The problem of neighbours' chain rupture, the most not yet proposes effective solution.
Summary of the invention
The invention provides transmission and the device of a kind of keep-alive message, at least to solve in correlation technique due to system
Heavy traffic causes keep-alive message can not send the technical problem causing keep-alive time-out neighbours' chain rupture in time.
According to an aspect of the invention, it is provided the sending method of a kind of keep-alive message, including: keep-alive storehouse connects
Receive and preserve the example letter that Border Gateway Protocol (Border Gateway Protocol, referred to as BGP) sends
Breath, wherein, described example information sends the rule of described keep-alive message for indicating described keep-alive storehouse；Described guarantor
Storehouse alive periodically sends the keep-alive message received according to described example information.
Further, described example information includes at least one of: the transmission cycle of described keep-alive message, institute
State the keepalive type of keep-alive message, the message length of described keep-alive message.
Further, periodically send according to described example information in described keep-alive storehouse the keep-alive message that receives it
After, described method also includes: described keep-alive storehouse receives the example letter after the change that described Border Gateway Protocol sends
Breath；Described keep-alive storehouse updates, according to the example information after change, the embodiment information that this locality preserves.
Further, periodically send according to described example information in described keep-alive storehouse the keep-alive message that receives it
After, described method also includes: what the described keep-alive storehouse described Border Gateway Protocol of reception sent is used for deleting described reality
The instruction information of example information；The example information that described keep-alive storehouse preserves according to described instruction information deletion this locality, and
Stop sending described keep-alive message.
Further, periodically send according to described example information in described keep-alive storehouse the keep-alive message that receives it
After, described method also includes: described keep-alive storehouse receives sending for inquiry of described Border Gateway Protocol transmission
The Query Information of keep-alive message number；The keep-alive message sent is inquired about in described keep-alive storehouse according to described Query Information
Number, and report the number of the keep-alive message sent.
According to a further aspect in the invention, additionally provide the dispensing device of a kind of keep-alive message, including: process mould
Block, for receiving and preserve the example information that Border Gateway Protocol sends, wherein, described example information is used for referring to
Show that described keep-alive storehouse sends the rule of described keep-alive message；Sending module, for according to the described example information cycle
Property send the keep-alive message that receives.
Further, described example information includes at least one of: the transmission cycle of described keep-alive message, institute
State the keepalive type of keep-alive message, the message length of described keep-alive message.
Further, described device also includes: the first receiver module, is used for receiving described Border Gateway Protocol and sends out
Example information after the change sent；More new module, for updating what this locality preserved according to the example information after change
Embodiment information.
Further, described device also includes: the second receiver module, is used for receiving described Border Gateway Protocol and sends out
The instruction information for deleting described example information sent；Removing module, for according to described instruction information deletion
The local example information preserved, and stop sending described keep-alive message.
Further, described device also includes: the 3rd receiver module, is used for receiving described Border Gateway Protocol and sends out
The Query Information having sent keep-alive message number for inquiry sent；Enquiry module, for according to described inquiry letter
The number of the keep-alive message that breath inquiry has sent, and report the number of the keep-alive message sent.
In the present invention, use keep-alive storehouse receives and preserves Border Gateway Protocol transmission for indicating described keep-alive
Storehouse sends the example information of the rule of described keep-alive message, and the most described keep-alive storehouse is according to the described example letter preserved
Breath periodically sends the mode of the keep-alive message received, and has been created by basis in keep-alive storehouse and has been kept
Example information send keep-alive message, reached only to need to build a keep-alive message and example information just can be persistently
Send the purpose of keep-alive message, thus realize alleviating business process burden and saving the technique effect of system resource,
And then solve correlation technique causes keep-alive message not send in time owing to system business is busy and cause protect
The technical problem of time-out alive neighbours' chain rupture.
Accompanying drawing explanation
The accompanying drawing of the part constituting the application is used for providing a further understanding of the present invention, the signal of the present invention
Property embodiment and explanation thereof are used for explaining the present invention, are not intended that inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the flow chart of the sending method of keep-alive message according to embodiments of the present invention；
Fig. 2 is the structured flowchart of the dispensing device of keep-alive message according to embodiments of the present invention；
Fig. 3 is the optional structured flowchart one of the dispensing device of keep-alive message according to embodiments of the present invention；
Fig. 4 is the optional structured flowchart two of the dispensing device of keep-alive message according to embodiments of the present invention；
Fig. 5 is the optional structured flowchart three of the dispensing device of keep-alive message according to embodiments of the present invention；And
Fig. 6 is the interaction flow schematic diagram in the keep-alive storehouse according to alternative embodiment of the present invention.
Detailed description of the invention
Below with reference to accompanying drawing and describe the present invention in detail in conjunction with the embodiments.It should be noted that do not rushing
In the case of Tu, the embodiment in the application and the feature in embodiment can be mutually combined.
It should be noted that term " first " in description and claims of this specification and above-mentioned accompanying drawing,
" second " etc. are for distinguishing similar object, without being used for describing specific order or precedence.
According to embodiments of the present invention, it is provided that the sending method of a kind of keep-alive message, Fig. 1 is real according to the present invention
Execute the flow chart of the sending method of the keep-alive message of example.As it is shown in figure 1, the step of the method includes:
Step S102, keep-alive storehouse receives and preserves the example information that Border Gateway Protocol (BGP) sends；
Step S104, keep-alive storehouse periodically sends the keep-alive message received according to this example information.
Optionally, protect the storehouse keep-alive message to receiving and example information, according to sending rule to keep-alive message
Carrying out periodically sending, keep-alive storehouse can also first preserve keep-alive message, then transfers the keep-alive message in keep-alive storehouse
Keep-alive message is sent according to sending rule.
In the present embodiment, use keep-alive storehouse receives and preserves Border Gateway Protocol transmission for indicating above-mentioned guarantor
Storehouse alive sends the example information of the rule of above-mentioned keep-alive message, and then keep-alive storehouse is all according to this example information preserved
Phase property sends the mode of the keep-alive message received, by showing that basis in keep-alive storehouse has created and kept
Example information sends the mode of keep-alive message, has reached only to need to build a keep-alive message and example information just can be held
Supervention send the purpose of keep-alive message, thus realizes alleviating business process burden and saving the technique effect of system resource,
And then solve correlation technique causes keep-alive message not send in time owing to system business is busy and cause protect
The technical problem of time-out alive neighbours' chain rupture.
Alternatively, the example information related in the present embodiment includes: transmission cycle of above-mentioned keep-alive message, on
State the keepalive type of keep-alive message, the message length of above-mentioned keep-alive message.Alternatively, keepalive type is keep-alive report
The protocol type of literary composition, such as bgp border gateway protocol, message length can be the frame length of keep-alive message, needs
Illustrating, this example information can also include the packaged type of keep-alive message, sends mode, bearing method etc.,
It is merely illustrative at this, the present invention is not constituted any restriction.
In an optional embodiment of the present embodiment, it is also possible to keep-alive embodiment is updated, upper
After stating the keep-alive message that the foundation examples detailed above property information cycle transmission of keep-alive storehouse receives, said method also includes:
Step S21-step S22, wherein,
Step S21, above-mentioned keep-alive storehouse receives the example information after the change that above-mentioned Border Gateway Protocol sends；
Optionally, BGP is after creating first and sending keep-alive message, it may be necessary to change example information and keep-alive
Message.
Step S22, above-mentioned keep-alive storehouse updates, according to the example information after change, the embodiment information that this locality preserves.
Example information in new example information and keep-alive storehouse, after receiving new example information, is first entered by keep-alive storehouse
Row comparison, if there is the example information of correspondence in keep-alive storehouse, is then updated old example information,
Then according to new example information periodically sends keep-alive message.
In one optional embodiment of the present embodiment, it is also possible to delete the example information in keep-alive storehouse, upper
After stating the keep-alive message that the foundation examples detailed above property information cycle transmission of keep-alive storehouse receives, the method for the present embodiment
Also include: step S31-step S32, wherein,
Step S31, keep-alive storehouse receives the finger for deleting examples detailed above information that above-mentioned Border Gateway Protocol sends
Show information；
Optionally, when BGP need not keep keep-alive relation, when i.e. need not retransmit keep-alive message, BGP to
Keep-alive storehouse sends the instruction information deleting example information.
Step S32, the example information that keep-alive storehouse preserves according to this instruction information deletion this locality, and stop sending guarantor
Message alive.
In an optional embodiment of the present embodiment, it is also possible to the transmission times of inquiry keep-alive message,
After above-mentioned keep-alive storehouse sends, according to examples detailed above property information cycle, the keep-alive message received, the side of the present embodiment
Method can also include: step S41-step S42, wherein,
Step S41, above-mentioned keep-alive storehouse receives the inquiry that is used for of above-mentioned Border Gateway Protocol transmission and has sent keep-alive report
The Query Information of literary composition number；
Step S42, the number of the keep-alive message that above-mentioned keep-alive storehouse has sent according to the inquiry of above-mentioned Query Information, and
Report the number of the keep-alive message sent.
Optionally, BGP is in order to monitor or manage keep-alive message, it is also possible to keep-alive library inquiry keep-alive message
Transmission times.
Through the above description of the embodiments, those skilled in the art is it can be understood that arrive according to above-mentioned
The method of embodiment can add the mode of required general hardware platform by software and realize, naturally it is also possible to pass through
Hardware, but a lot of in the case of the former is more preferably embodiment.Based on such understanding, the technical side of the present invention
The part that correlation technique is contributed by case the most in other words can embody with the form of software product, should
Computer software product is stored in a storage medium (such as ROM/RAM, magnetic disc, CD), including some
Instruct with so that a station terminal equipment (can be mobile phone, computer, server, or the network equipment etc.)
Perform the method that each embodiment of the present invention is above-mentioned.
Additionally providing the dispensing device of a kind of keep-alive message in the present embodiment, this device is used for realizing above-mentioned enforcement
Example and preferred implementation, carried out repeating no more of explanation.As used below, term " module "
The software of predetermined function and/or the combination of hardware can be realized.Although the device described by following example is preferable
Ground realizes with software, but hardware, or the realization of the combination of software and hardware also may and be contemplated.
Fig. 2 is the structured flowchart of the dispensing device of keep-alive message according to embodiments of the present invention, as in figure 2 it is shown,
This device includes: processing module 20, sending module 22, wherein,
Processing module 20, for receiving and preserve the example information that Border Gateway Protocol sends；
Sending module 22, is of coupled connections with processing module 20, for sending according to examples detailed above property information cycle
The keep-alive message received.
Optionally, keep-alive message that sending module 22 processing module 20 receives and example information, according to transmission
Keep-alive message is carried out periodically sending by rule, and sending module 22 can also first preserve keep-alive message, then adjusts
The keep-alive message gone bail in storehouse alive sends keep-alive message according to sending rule.
In the present embodiment, use processing module 20 receive and preserve Border Gateway Protocol send for indicating
Above-mentioned keep-alive storehouse sends the example information of the rule of above-mentioned keep-alive message, and then sending module 22 is according to preservation
Examples detailed above property information cycle sends the mode of the keep-alive message received, and has been created by basis in keep-alive storehouse
The example information built and keep, to send keep-alive message, has reached only to need to build a keep-alive message and example letter
Breath just can persistently send the purpose of keep-alive message, thus realizes alleviating business process burden and saving system resource
Technique effect, and then solve and correlation technique causes owing to system business is busy keep-alive message can not send in time
And cause the technical problem of keep-alive time-out neighbours' chain rupture.
Alternatively, the example information related in the present embodiment may include that the transmission cycle of keep-alive message, guarantor
The keepalive type of message, the message length of keep-alive message alive.Alternatively, keepalive type is the agreement of keep-alive message
Type, such as Border Gateway Protocol (BGP), message length can be the frame length of keep-alive message, additionally, this example
Information can also include the packaged type of keep-alive message, sends mode, bearing method etc., it should be noted that
Only illustrate at this, the present invention is not constituted any restriction.
Fig. 3 is the optional structured flowchart one of the dispensing device of keep-alive message according to embodiments of the present invention, such as Fig. 3
Shown in, this device processes outside processing module 20 and sending module 22, including: the first receiver module 30,
More new module 32, wherein,
First receiver module 30, the example information after receiving the change that Border Gateway Protocol sends；
Optionally, BGP is after creating first and sending keep-alive message, it may be necessary to change example information and keep-alive
Message.
More new module 32, is of coupled connections with this first receiver module 30 and sending module 22, for according to more
Example information after changing updates the embodiment information that this locality preserves.
Example information in new example information and keep-alive storehouse, after receiving new example information, is first entered by keep-alive storehouse
Row comparison, if there is the example information of correspondence in keep-alive storehouse, is then updated old example information,
Then according to new example information periodically sends keep-alive message.
Fig. 4 is the optional structured flowchart two of the dispensing device of keep-alive message according to embodiments of the present invention, such as Fig. 4
Shown in, this device processes outside processing module 20 and sending module 22, including: the second receiver module 40,
Removing module 42, wherein,
Second receiver module 40, for receive above-mentioned Border Gateway Protocol send for delete examples detailed above letter
The instruction information of breath；
Optionally, when above-mentioned BGP need not keep keep-alive relation with neighbor device, i.e. need not retransmit keep-alive
During message, BGP sends the instruction information deleting example information to keep-alive storehouse.
Removing module 42, for the example information preserved according to above-mentioned instruction information deletion this locality, and stops sending out
Serve and state keep-alive message.
Fig. 5 is the optional structured flowchart three of the dispensing device of keep-alive message according to embodiments of the present invention, such as Fig. 5
Shown in, this device processes outside processing module 20 and sending module 22, including: the 3rd receiver module 50,
Enquiry module 52, wherein,
3rd receiver module 50, for receive above-mentioned Border Gateway Protocol send for inquiry sent keep-alive
The Query Information of message number；
Enquiry module 52, the number of the keep-alive message for having sent according to the inquiry of above-mentioned Query Information, and on
The number of the keep-alive message that report has sent.
Optionally, BGP is in order to monitor or manage keep-alive message, it is also possible to keep-alive library inquiry keep-alive message
Transmission times.
It should be noted that above-mentioned modules can be by software or hardware realizes, for the latter,
Can be accomplished by, but be not limited to this: above-mentioned module is respectively positioned in same processor；Or on,
State module to lay respectively in multiple processor.
The present invention is illustrated by the alternative embodiment below in conjunction with the present embodiment.
This alternative embodiment provides a kind of method realizing the transmission of BGP keep-alive message based on keep-alive storehouse, at this
In alternative embodiment, BGP only needs to build a keep-alive message, sends once, it is possible to the business of being effectively reduced is entered
The burden of journey, saves system resource；Follow-up the timing of keep-alive storehouse is transferred to send keep-alive message, it is to avoid because of business
The busy phenomenon causing keep-alive time-out neighbours' chain rupture occurs, enhances the stability of business.
In this alternative embodiment, if the keep-alive time consulted is more than 0, the keep-alive that BGP will need to send
Message format and transmission interval are supplied to keep-alive storehouse, and the keep-alive message timing that duplication is come by keep-alive storehouse sends,
And BGP self need not retransmit.If the keep-alive time consulted is equal to 0, keep-alive message need not send.
The keep-alive message number sent, the neighbours' group needing inquiry according to BGP, build a message and enter to keep-alive storehouse
Row batch query.
Fig. 6 is the interaction flow schematic diagram in the keep-alive storehouse according to alternative embodiment of the present invention, as shown in Figure 6, and should
The step of interaction flow includes:
Step S602, BGP creates the keep-alive example that neighbours are corresponding, and is synchronized keep-alive by client (Client)
Example information to the service end (Server) in keep-alive storehouse,
Wherein, this keep-alive example includes sending message interval time, keepalive type, message length etc.；
Step S604, BGP calls keep-alive interface and sends keep-alive message, and client synchronization keep-alive message information is given and protected
The service end in storehouse alive, is sent keep-alive message by the timing of keep-alive storehouse；
Step S606, changes example information, after BGP have changed example information, re invocation keep-alive interface,
And synchronize example information and keep-alive message information to keep-alive storehouse；
Step S608, when the keep-alive message number that BGP needs inquiry to send, the neighbours institute that will need to inquire about
Corresponding keep-alive example is packed in groups, client synchronization Query Information go inquiry to keep-alive storehouse service end, obtains
The Query Result to client, required for the asynchronous acquisition of BGP by server synchronization again after Query Result；
Step S610, for need not retransmit the link that keep-alive message links or needs disconnection, BGP deletes
The keep-alive example that neighbours are corresponding, is not retransmited keep-alive message by client synchronization to service end, notice keep-alive storehouse.
Business process timing sends keep-alive message, originally needs to carry out the most mutual with transmitting-receiving bag process, and this
Embodiment has only to build a message, sends once, can greatly save system resource；And timing sends
Keep-alive message transfers to keep-alive storehouse to complete, and having ensured that periodic keep-alive message sends is not affected by heavy traffic, can
Effectively to strengthen the stability of business.
Embodiments of the invention additionally provide a kind of storage medium.Alternatively, in the present embodiment, above-mentioned storage
Medium can be configured so that storage is for the program code performing following steps:
S1, receives and preserves the example information that Border Gateway Protocol sends, and wherein, examples detailed above information is used for referring to
Show that above-mentioned keep-alive storehouse sends the rule of above-mentioned keep-alive message；
S2, sends the keep-alive message received according to examples detailed above property information cycle.
Alternatively, in the present embodiment, above-mentioned storage medium can include but not limited to: USB flash disk, read-only storage
Device (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory),
The various media that can store program code such as portable hard drive, magnetic disc or CD.
Alternatively, the concrete example in the present embodiment is retouched in being referred to above-described embodiment and optional embodiment
The example stated, the present embodiment does not repeats them here.
Obviously, those skilled in the art should be understood that each module of the above-mentioned present invention or each step can be used
General calculating device realizes, and they can concentrate on single calculating device, or is distributed in multiple meter
Calculating on the network that device is formed, alternatively, they can realize with calculating the executable program code of device,
Perform it is thus possible to be stored in storing in device by calculating device, and in some cases, can
With be different from order herein perform shown or described by step, or they are fabricated to respectively each collection
Become circuit module, or the multiple modules in them or step are fabricated to single integrated circuit module realize.
So, the present invention is not restricted to the combination of any specific hardware and software.
More than above are only the alternative embodiment of the present invention, be not limited to the present invention, for this area
Technical staff for, the present invention can have various modifications and variations.All within the spirit and principles in the present invention,
Any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (10)
1. the sending method of a keep-alive message, it is characterised in that including:
Keep-alive storehouse receives and preserves the example information that Border Gateway Protocol (BGP) sends, wherein, described example
Information sends the rule of described keep-alive message for indicating described keep-alive storehouse；
Described keep-alive storehouse periodically sends the keep-alive message received according to described example information.
Method the most according to claim 1, it is characterised in that described example information includes at least one of:
Described keep-alive message send cycle, the keepalive type of described keep-alive message, described keep-alive message
Message length.
Method the most according to claim 1, it is characterised in that in described keep-alive storehouse according to described example information
After periodically sending the keep-alive message received, described method also includes:
Described keep-alive storehouse receives the example information after the change that described Border Gateway Protocol sends；
Described keep-alive storehouse updates, according to the example information after change, the embodiment information that this locality preserves.
4. according to the method described in claim 1 or 3, it is characterised in that in described keep-alive storehouse according to described example
After property information cycle sends the keep-alive message received, described method also includes:
Described keep-alive storehouse receives the finger for deleting described example information that described Border Gateway Protocol sends
Show information；
The example information that described keep-alive storehouse preserves according to described instruction information deletion this locality, and stop sending institute
State keep-alive message.
Method the most according to claim 1, it is characterised in that in described keep-alive storehouse according to described example information
After periodically sending the keep-alive message received, described method also includes:
Described keep-alive storehouse receives the inquiry that is used for of described Border Gateway Protocol transmission and has sent keep-alive message number
Purpose Query Information；
The number of the keep-alive message that described keep-alive storehouse has sent according to the inquiry of described Query Information, and report
The number of the keep-alive message sent.
6. the dispensing device of a keep-alive message, it is characterised in that including:
Processing module, for receiving and preserve the example information that Border Gateway Protocol sends, wherein, described
Example information sends the rule of described keep-alive message for indicating described keep-alive storehouse；
Sending module, for periodically sending, according to described example information, the keep-alive message received.
Device the most according to claim 6, it is characterised in that described example information includes at least one of:
Described keep-alive message send cycle, the keepalive type of described keep-alive message, described keep-alive message
Message length.
Device the most according to claim 6, it is characterised in that described device also includes:
First receiver module, the example information after receiving the change that described Border Gateway Protocol sends；
More new module, for updating, according to the example information after change, the embodiment information that this locality preserves.
9. according to the device described in claim 6 or 8, it is characterised in that described device also includes:
Second receiver module, for receive described Border Gateway Protocol send for delete described example letter
The instruction information of breath；
Removing module, for the example information preserved according to described instruction information deletion this locality, and stops sending out
Send described keep-alive message.
Device the most according to claim 6, it is characterised in that described device also includes:
3rd receiver module, for receive described Border Gateway Protocol send for inquiry sent keep-alive
The Query Information of message number；
Enquiry module, the number of the keep-alive message for having sent according to the inquiry of described Query Information, and on
The number of the keep-alive message that report has sent.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510373771.XA CN106330696A (en) | 2015-06-30 | 2015-06-30 | Sending method and device for keep-alive messages |
| PCT/CN2015/094033 WO2017000464A1 (en) | 2015-06-30 | 2015-11-06 | Method and apparatus for sending keepalive message |
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| CN201510373771.XA CN106330696A (en) | 2015-06-30 | 2015-06-30 | Sending method and device for keep-alive messages |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101094186A (en) * | 2007-07-30 | 2007-12-26 | 杭州华三通信技术有限公司 | Method and interface board of retaining neighbourhood |
| CN101136772A (en) * | 2007-09-28 | 2008-03-05 | 华为技术有限公司 | Timing transmission packet method and packet transmission module |
| CN101262430A (en) * | 2008-04-25 | 2008-09-10 | 中兴通讯股份有限公司 | A distributed keeping alive routing device and method |
| CN102739549A (en) * | 2012-07-13 | 2012-10-17 | 华为技术有限公司 | Message receiving method and message transmitting method and device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070233855A1 (en) * | 2006-04-03 | 2007-10-04 | International Business Machines Corporation | Adaptible keepalive for enterprise extenders |
| CN102957623B (en) * | 2012-11-28 | 2015-11-25 | 杭州华三通信技术有限公司 | A kind of maintaining method of neighborhood of border gate protocol and equipment |
-
2015
- 2015-06-30 CN CN201510373771.XA patent/CN106330696A/en active Pending
- 2015-11-06 WO PCT/CN2015/094033 patent/WO2017000464A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101094186A (en) * | 2007-07-30 | 2007-12-26 | 杭州华三通信技术有限公司 | Method and interface board of retaining neighbourhood |
| CN101136772A (en) * | 2007-09-28 | 2008-03-05 | 华为技术有限公司 | Timing transmission packet method and packet transmission module |
| CN101262430A (en) * | 2008-04-25 | 2008-09-10 | 中兴通讯股份有限公司 | A distributed keeping alive routing device and method |
| CN102739549A (en) * | 2012-07-13 | 2012-10-17 | 华为技术有限公司 | Message receiving method and message transmitting method and device |
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