CN107634869B - Hello message processing method and device - Google Patents
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Abstract
The invention provides a method and a device for processing a Hello message, wherein the method is applied to a first node managed by a Link Management Protocol (LMP), and comprises the following steps: acquiring a first control channel in a plurality of refreshable control channels which enable a refresh function between a first node and a second node managed by an LMP, wherein the first control channel is the smallest control channel of a sending period of a Hello message in the plurality of refreshable control channels; and generating a Hello message for refreshing the plurality of refreshable control channels simultaneously according to the sending period of the first control channel, and sending the Hello message to the second node through the first control channel. The invention solves the problems of network congestion and influence on the sending and receiving of the service control message caused by the increase of the number of the Hello messages due to the increase of the number of the control channels.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a method and an apparatus for processing a Hello message.
Background
In the current general multi-Protocol label switching (GMPLS) Protocol family, Link Management Protocol (LMP) is used to manage links between nodes and Control Channel (IPCC) Management.
The functions of the LMP include control channel management, link attribute association, link connectivity verification, and fault management. The first two items are used for managing Traffic Engineering (TE) and are core functions necessary for a link; the latter two are optional extension functions for handling the case where the control channel is separate from the data channel.
The control channel management is used for determining and maintaining control channels between adjacent nodes, and the control channels are bidirectional, namely two control channels in opposite directions are arranged between a pair of nodes; this is achieved by using configuration message negotiation (Config messages) and a fast keep-alive mechanism (Hello messages) between the two nodes. The Hello message is used for detecting the connectivity of the control channel and is sent periodically. If there are many control channels between nodes, the LMP protocol will select one active control channel to manage the link between nodes, the rest is used as backup control channel to wait for use, if the current active control channel is invalid, the LMP protocol will switch the current control channel to the backup control channel.
Since the Hello messages are control channel level, i.e., each control channel has its own Hello message to send, the number of Hello messages increases as the number of control channels increases. Generally, each control channel sends a Hello message according to a millisecond-level cycle (the Hello sending cycle is recommended to be 150 milliseconds in RFC 4204), and then when the number of the control channels increases to a certain degree, the number of the Hello messages is large, message overhead is large, network congestion is caused in severe cases, sending and receiving of service control messages are affected, service interruption is caused, and unpredictable results are caused.
Disclosure of Invention
The invention provides a method and a device for processing a Hello message, and aims to solve the problems that the network congestion and the sending and receiving of a service control message are influenced because the number of Hello messages is increased due to the increase of the number of control channels.
In order to achieve the above object, an embodiment of the present invention provides a method for processing a Hello message, where the method is applied to a first node managed by a link management protocol LMP, and the method includes:
acquiring a first control channel in a plurality of refreshable control channels which enable a refresh function between a first node and a second node managed by an LMP, wherein the first control channel is the smallest control channel of a sending period of a Hello message in the plurality of refreshable control channels;
and generating a Hello message for refreshing the plurality of refreshable control channels simultaneously according to the sending period of the first control channel, and sending the Hello message to the second node through the first control channel.
Preferably, the step of obtaining a first control channel of the plurality of refresh-enabled refreshable control channels between the first node and a second node managed by the LMP comprises:
acquiring a plurality of control channels between a first node and a second node managed by an LMP (local mobility management protocol), and adding channel IDs (identity) of the plurality of control channels into a control channel table;
acquiring a plurality of refreshable control channels which enable the refresh function in a control channel table;
acquiring sending periods of Hello messages of a plurality of refreshable control channels according to a first preset period;
and determining a first control channel corresponding to the minimum value in the sending period of the acquired Hello message.
Preferably, the step of generating a Hello message for refreshing the plurality of refreshable control channels simultaneously according to the sending period of the first control channel, and sending the Hello message to the second node through the first control channel includes:
when the first control channel is detected to send the Hello message, acquiring channel IDs in all refreshable control channels;
combining the source node ID and the destination node ID of the Hello message with the obtained channel ID in the refreshable control channel to generate the Hello message for refreshing a plurality of refreshable control channels simultaneously; the source node ID is the ID of the first node; the ID of the destination node is the ID of the second node;
and sending the Hello message for refreshing the plurality of refreshable control channels simultaneously to the second node through the first control channel.
Preferably, the step of obtaining a first control channel of the plurality of refresh-enabled refreshable control channels between the first node and a second node managed by the LMP is preceded by the method comprising:
the refresh function of the control channel is configured.
In order to achieve the above object, the present invention further provides a Hello message processing method applied to a second node managed by a link management protocol LMP, including:
and when the Hello message for refreshing the plurality of refreshable control channels simultaneously is received, updating the protocol state of the control channel corresponding to the channel ID carried in the Hello message for refreshing the plurality of refreshable control channels simultaneously on the second node.
In order to achieve the above object, the present invention further provides a Hello message processing apparatus applied to a first node managed by a link management protocol LMP, the apparatus including:
the LMP comprises an acquisition module, a processing module and a processing module, wherein the acquisition module is used for acquiring a first control channel in a plurality of refreshable control channels which enable a refresh function between a first node and a second node managed by the LMP, and the first control channel is the smallest control channel of a sending period of a Hello message in the plurality of refreshable control channels;
and the sending module is used for generating a Hello message for refreshing the plurality of refreshable control channels simultaneously according to the sending period of the first control channel and sending the Hello message to the second node through the first control channel.
Preferably, the obtaining module comprises:
the first obtaining submodule is used for obtaining a plurality of control channels between a first node and a second node managed by the LMP and adding channel IDs of the control channels into a control channel table;
the second obtaining submodule is used for obtaining a plurality of refreshable control channels which enable the refresh function in the control channel table;
the period updating submodule is used for acquiring the sending periods of the Hello messages of the plurality of refreshable control channels according to a first preset period;
and the determining submodule is used for determining a first control channel corresponding to the minimum value in the sending period of the acquired Hello message.
Preferably, the transmission module includes:
the detection submodule is used for acquiring channel IDs in all the refreshable control channels when the first control channel is detected to send the Hello message;
the merging submodule is used for merging the source node ID and the destination node ID of the Hello message with the acquired channel ID in the refreshable control channel and generating the Hello message for refreshing a plurality of refreshable control channels simultaneously; the source node ID is the ID of the first node; the ID of the destination node is the ID of the second node;
and the message sending submodule is used for sending the Hello message for refreshing the plurality of refreshable control channels simultaneously to the second node through the first control channel.
Preferably, the apparatus comprises:
a configuration module for, before the obtaining module obtains a first control channel of a plurality of refreshable control channels with refresh function enabled between the first node and a second node managed by the LMP,
the refresh function of the control channel is configured.
In order to achieve the above object, the present invention further provides a Hello message processing apparatus applied to a second node managed by a link management protocol LMP, the apparatus including:
and the receiving module is used for updating the protocol state of the control channel corresponding to the channel ID carried in the Hello message used for refreshing the plurality of refreshable control channels simultaneously on the second node when the Hello message used for refreshing the plurality of refreshable control channels simultaneously is received.
The scheme of the invention at least comprises the following beneficial effects:
according to the method and the device for processing the Hello message, the plurality of control channels are refreshed through one Hello message by combining the plurality of refreshable control channels and sending the Hello message through the first control channel, so that the sending quantity and the message overhead of the Hello message in the LMP are effectively reduced, and the network congestion is avoided; the number of Hello messages can be reduced even if the number of network nodes increases; the invention solves the problems of network congestion and influence on the sending and receiving of the service control message caused by the increase of the number of the control channels to increase the amount of the Hello message.
Drawings
Fig. 1 is a flowchart illustrating basic steps of a Hello message processing method according to a first embodiment of the present invention;
fig. 2 is a block diagram showing a Hello message processing apparatus according to a second embodiment of the present invention;
fig. 3 is a block diagram showing a Hello message processing apparatus provided in a fifth embodiment of the present invention;
fig. 4 shows a schematic diagram of an example of a fifth embodiment of the present invention.
Detailed Description
In order to make the technical problems, technical solutions and advantages of the present invention more apparent, the following detailed description is given with reference to the accompanying drawings and specific embodiments.
The invention provides a method and a device for processing a Hello message, aiming at the existing problems.
First embodiment
Referring to fig. 1, a first embodiment of the present invention provides a Hello message processing method applied to a first node managed by a link management protocol LMP, including:
The refresh function allows the Hello message of the control channel to be sent through a designated control channel. And acquiring a first control channel with the minimum sending period in the refreshable control channel with the enabled refresh function so as to send the Hello message through the first control channel.
Because the sending period of the first control channel is the control channel with the minimum sending period in the refreshable control channels, the frequency of sending the Hello message according to the sending period of the first control channel is certainly greater than or equal to the sending frequency of other refreshable control channels, and the judgment of the communication states of other refreshable control channels cannot be influenced by sending through the first control channel. And in the sending period of each first control channel, generating a Hello message carrying all the information of the refreshable control channels, refreshing the Hello messages of the plurality of refreshable control channels at the same time, and sending the Hello messages to the second node. Therefore, the Hello messages of a plurality of control channels are combined into one Hello message to be sent, the sending quantity of the Hello messages in the LMP and the message overhead are reduced, and network congestion is avoided.
Preferably, step 101 comprises:
the first step is to acquire a plurality of control channels between a first node and a second node managed by an LMP, and add channel IDs of the plurality of control channels to a control channel table.
Specifically, a control channel table is created for recording channel IDs of a plurality of control channels between the first node and the second node.
And secondly, acquiring a plurality of refreshable control channels which enable the refresh function in the control channel table.
Wherein the plurality of refreshable control channels for which the refresh function has been enabled are obtained from the control channel table.
And thirdly, acquiring the sending periods of the Hello messages of the plurality of refreshable control channels according to the first preset period.
Since the sending period of the Hello message of the refreshable control channel may be a variable, in order to obtain the minimum sending period, it is necessary to obtain the sending period of the Hello message of the current refreshable control channel according to the first preset period.
And fourthly, determining a first control channel corresponding to the minimum value in the sending period of the acquired Hello message.
And determining the first control channel according to the minimum value of the sending period in the sending period of the Hello message of the refreshable control channel in the period. That is, the first control channel may be a different control channel every first preset period.
Further, step 102 comprises:
and when the first control channel is detected to send the Hello message, acquiring channel IDs in all the refreshable control channels.
Combining the source node ID and the destination node ID of the Hello message with the obtained channel ID in the refreshable control channel to generate the Hello message for refreshing a plurality of refreshable control channels simultaneously; the source node ID is the ID of the first node; the destination node ID is the ID of the second node.
And sending the Hello message for refreshing the plurality of refreshable control channels simultaneously to the second node through the first control channel.
When detecting that the first control channel is about to send the Hello message, acquiring a channel ID of the refreshable control channel, combining the source node ID and the destination node ID with the acquired channel ID in the refreshable control channel, generating a Hello message, wherein the Hello message is used for refreshing a plurality of refreshable control channels simultaneously and sending the Hello message to the second node through the first control channel.
Optionally, before step 101, the method further includes:
the refresh function of the control channel is configured.
Specifically, it is desirable to configure whether the control channel enables the refresh function and to update the identification of the refresh function enabled prior to step 102.
In the embodiment of the invention, the plurality of refreshable control channels Hello messages are combined and sent through the first control channel, so that the plurality of control channels are refreshed through one Hello message, the sending quantity and the message overhead of the Hello message in the LMP are effectively reduced, and the network congestion is avoided; the number of Hello messages can be reduced even if the number of network nodes is increased; the invention solves the problems of network congestion and influence on the sending and receiving of the service control message caused by the increase of the number of the Hello messages due to the increase of the number of the control channels.
Second embodiment
Referring to fig. 2, a second embodiment of the present invention provides a Hello message processing apparatus applied to a first node managed by a link management protocol LMP, including:
an obtaining module 201, configured to obtain a first control channel in a plurality of refreshable control channels with enabled refresh function between a first node and a second node managed by an LMP, where the first control channel is a control channel with a smallest sending period of a Hello message in the plurality of refreshable control channels.
The refresh function allows the Hello message of the control channel to be sent through a designated control channel. And acquiring a first control channel with the minimum sending period in the refreshable control channels with the refresh function enabled so as to send the Hello message through the first control channel.
A sending module 202, configured to generate a Hello message for refreshing the multiple refreshable control channels simultaneously according to a sending period of the first control channel, and send the Hello message to the second node through the first control channel.
Because the sending period of the first control channel is the control channel with the minimum sending period in the refreshable control channels, the frequency of sending the Hello message according to the sending period of the first control channel is certainly greater than or equal to the sending frequency of other refreshable control channels, and the judgment of the communication states of other refreshable control channels cannot be influenced by sending through the first control channel. And in the sending period of each first control channel, generating a Hello message carrying all the information of the refreshable control channels, refreshing the Hello messages of the refreshable control channels at the same time, and sending the Hello messages to the second node. Therefore, the Hello messages of a plurality of control channels are combined into one Hello message to be sent, the sending quantity of the Hello messages in the LMP and the message overhead are reduced, and network congestion is avoided.
Preferably, the obtaining module 201 includes:
the first obtaining submodule is used for obtaining a plurality of control channels between a first node and a second node managed by the LMP and adding channel IDs of the control channels into a control channel table;
the second obtaining submodule is used for obtaining a plurality of refreshable control channels which enable the refresh function in the control channel table;
the period updating submodule is used for acquiring the sending periods of the Hello messages of the plurality of refreshable control channels according to a first preset period;
and the determining submodule is used for determining a first control channel corresponding to the minimum value in the sending period of the acquired Hello message.
Preferably, the sending module 202 includes:
the detection submodule is used for acquiring channel IDs in all the refreshable control channels when the first control channel is detected to send the Hello message;
the merging submodule is used for merging the source node ID and the destination node ID of the Hello message with the acquired channel ID in the refreshable control channel and generating the Hello message for refreshing a plurality of refreshable control channels simultaneously; the source node ID is the ID of the first node; the ID of the destination node is the ID of the second node;
and the message sending submodule is used for sending the Hello message for refreshing the plurality of refreshable control channels simultaneously to the second node through the first control channel.
Preferably, the method comprises the following steps:
a configuration module for, before the obtaining module 201 obtains a first control channel of a plurality of refreshable control channels with refresh function enabled between the first node and a second node managed by the LMP,
the refresh function of the control channel is configured.
In the embodiment of the invention, the plurality of refreshable control channels Hello messages are combined and sent through the first control channel, so that the plurality of control channels are refreshed through one Hello message, the sending quantity and the message overhead of the Hello message in the LMP are effectively reduced, and the network congestion is avoided; the number of Hello messages can be reduced even if the number of network nodes increases; the invention solves the problems of network congestion and influence on the sending and receiving of the service control message caused by the increase of the number of the Hello messages due to the increase of the number of the control channels.
Third embodiment
A third embodiment of the present invention provides a method for processing a Hello message, applied to a second node managed by a link management protocol LMP, including:
and when the Hello message for refreshing the plurality of refreshable control channels simultaneously is received, updating the protocol state of the control channel corresponding to the channel ID carried in the Hello message for refreshing the plurality of refreshable control channels simultaneously on the second node.
The control channels between the nodes are bidirectional, and each control channel corresponds to one reverse control channel; when the second node receives the channel ID carried in the Hello message, the protocol state of the reverse control channel corresponding to the channel ID is usually directly updated, and the protocol state of the reverse control channel also represents the protocol state of the original control channel.
In the above embodiment of the present invention, when receiving a Hello message from a first node for refreshing a plurality of refreshable control channels at the same time, first, a channel ID carried in the Hello message needs to be obtained, and a protocol state of a control channel corresponding to a plurality of channel IDs is updated; because the Hello message carries a plurality of channel IDs, the receiving quantity of the Hello message can be reduced, and network congestion is avoided. The invention solves the problems of network congestion and influence on the sending and receiving of the service control message caused by the increase of the number of the control channels to increase the amount of the Hello message.
Fourth embodiment
A fourth embodiment of the present invention provides a Hello message processing apparatus applied to a second node managed by a link management protocol LMP, including:
and the receiving module is used for updating the protocol state of the control channel corresponding to the channel ID carried in the Hello message used for refreshing the plurality of refreshable control channels simultaneously on the second node when the Hello message used for refreshing the plurality of refreshable control channels simultaneously is received.
The control channels between the nodes are bidirectional, and each control channel corresponds to one reverse control channel; when the second node receives the channel ID carried in the Hello message, the protocol state of the reverse control channel corresponding to the channel ID is usually directly updated, and the protocol state of the reverse control channel also represents the protocol state of the original control channel.
In the above embodiment of the present invention, when receiving a Hello message from a first node, the Hello message being used to refresh a plurality of refreshable control channels at the same time, first of all, a channel ID carried in the Hello message needs to be acquired, and a protocol state of a control channel corresponding to the plurality of channel IDs is updated; because the Hello message carries a plurality of channel IDs, the receiving quantity of the Hello message can be reduced, and network congestion is avoided. The invention solves the problems of network congestion and influence on the sending and receiving of the service control message caused by the increase of the number of the Hello messages due to the increase of the number of the control channels.
Fifth embodiment
Referring to fig. 3, a fifth embodiment of the present invention provides a Hello message processing apparatus, which mainly includes a configuration unit 301, a message encoding/decoding unit 302, and a protocol processing unit 303.
The configuration unit 301 is configured to perform configuration operation of a control channel enabling refresh function, where the refresh function is to carry information of multiple control channels in a Hello message, so that multiple control channels can be refreshed by using one Hello message;
the message encoding and decoding unit 302 is configured to receive a Hello message, extract a source node object and a destination node object in the Hello message, which are decoded from the Hello message, and process the related attribution by the protocol processing unit 303; meanwhile, when receiving the Hello message sending task submitted by the protocol processing unit 303, a source node object and a destination node object in the Hello message are constructed, that is, encoding operation is performed.
The protocol processing unit 303 is configured to perform corresponding Hello message refresh function processing and the like according to the data parsed by the message decoding unit.
Specifically, when constructing the source NODE object and the destination NODE object in the Hello message, the message codec unit 302 adds a < LOCAL _ NODE _ ID > (source NODE) object to the Hello object of RFC4204, where the < LOCAL _ NODE _ ID > object is used to identify the NODE ID of the source NODE that sent the Hello message;
adding a < REMOTE _ NODE _ ID > (destination NODE) object to the Hello object of RFC4204, the < REMOTE _ NODE _ ID > object identifying a NODE ID of a destination NODE that sends the Hello message;
the final Hello object format is modified as follows:
<Hello Message>::＝<Common Header>[LOCAL_NODE_ID][REMOTE_NODE_ID]<LOCAL_CCID><REMOTE_CCID>[<LOCAL_CCID><REMOTE_CCID>|…]<HELLO>。
wherein < LOCAL _ CCID > is the sending channel ID of the Hello message, < REMOTE _ CCID > is the receiving channel ID of the Hello message.
As an example, referring to fig. 4, three control channels, namely, IPCC1, IPCC2, and IPCC3, are established on the node 1, where IPCC1 is a main control channel, IPCC2 and IPCC3 are standby control channels, and three corresponding control channels, namely, IPCC12, IPCC22, and IPCC32, are established on the corresponding node 2;
enabling the refreshing function on the three IPCCs through the configuration unit 301, generating an IPCC table enabling the refreshing function between the node 1 and the node 2 by the protocol processing unit 303, starting a timer at the same time, periodically refreshing the IPCC, and periodically taking the minimum value of an IPCC Hello period in the table at intervals;
for example, if the Hello refresh cycle of the IPCC1 is the minimum, when the IPCC1 sends a Hello message, it checks whether there are other IPCCs that enable the refresh function in the table, and if two are found, that is, the IPCC2 and the IPCC3, a new Hello object is constructed:
<Hello Message>::＝<Common Header>[LOCAL_NODE_ID][REMOTE_NODE_ID]<LOCAL_CCID_1><REMOTE_CCID_12><LOCAL_CCID_2><REMOTE_CCID_22><LOCAL_CCID_3><REMOTE_CCID_32><HELLO>；
after receiving the Hello message sent by the NODE 1, the NODE 2 analyzes objects such as LOCAL _ NODE _ ID, REMOTE _ NODE _ ID, LOCAL _ CCID _1, LOCAL _ CCID _2, LOCAL _ CCID _3, REMOTE _ CCID _12, REMOTE _ CCID _22, and REMOTE _ CCID _32 through a decoding unit, and then updates the Hello refresh time of the IPCC12, the IPCC22, and the IPCC32 on the NODE 2 one by one, thereby maintaining the protocol states of the three IPCCs on the NODE 2;
in the embodiment of the invention, under the condition that the number of the network nodes is increased, the method for refreshing the plurality of control channels through one Hello message can greatly reduce the number of the Hello messages in the control channels, thereby reducing the probability of network congestion and the probability of business message congestion.
It should be noted that the Hello message processing apparatus provided by the embodiment of the present invention is an apparatus to which the above method is applied, that is, all embodiments of the above method are applicable to the apparatus, and can achieve the same or similar beneficial effects.
While the foregoing is directed to the preferred embodiment of the present invention, it will be appreciated by those skilled in the art that various changes and modifications may be made therein without departing from the principles of the invention as set forth in the appended claims.
Claims (10)
1. A method for processing Hello message is applied to a first node managed by a Link Management Protocol (LMP), and is characterized by comprising the following steps:
acquiring a first control channel in a plurality of refreshable control channels which enable a refresh function between the first node and a second node managed by the LMP, wherein the first control channel is a control channel with a minimum sending period of a Hello message in the plurality of refreshable control channels;
and generating a Hello message for refreshing a plurality of refreshable control channels simultaneously according to the sending period of the first control channel, and sending the Hello message to a second node through the first control channel.
2. The method as claimed in claim 1, wherein the step of obtaining a first control channel of a plurality of refresh-enabled control channels between the first node and a second node managed by the LMP comprises:
acquiring a plurality of control channels between the first node and a second node managed by the LMP, and adding channel IDs of the plurality of control channels into a control channel table;
acquiring a plurality of refreshable control channels which enable the refresh function in the control channel table;
acquiring sending periods of Hello messages of the plurality of refreshable control channels according to a first preset period;
and determining a first control channel corresponding to the minimum value in the sending period of the acquired Hello message.
3. The method according to claim 2, wherein the step of generating a Hello message for refreshing a plurality of refreshable control channels simultaneously according to the transmission cycle of the first control channel and transmitting the Hello message to a second node through the first control channel comprises:
when the first control channel is detected to send a Hello message, acquiring channel IDs in all the refreshable control channels;
combining the source node ID and the destination node ID of the Hello message with the obtained channel ID in the refreshable control channel to generate the Hello message for refreshing a plurality of refreshable control channels simultaneously; the source node ID is the ID of the first node; the destination node ID is the ID of the second node;
and sending the Hello message for refreshing the plurality of refreshable control channels simultaneously to a second node through the first control channel.
4. The method as claimed in claim 2, wherein said step of obtaining a first control channel of a plurality of refresh-enabled control channels between said first node and a second node managed by said LMP is preceded by the step of:
configuring a refresh function of the control channel.
5. A Hello message processing method is applied to a second node managed by a Link Management Protocol (LMP), and is characterized by comprising the following steps:
and when receiving a Hello message for refreshing a plurality of refreshable control channels at the same time, updating the protocol state of the control channel corresponding to the channel ID carried in the Hello message for refreshing the plurality of refreshable control channels at the same time on the second node.
6. A Hello message processing apparatus applied to a first node managed by a Link Management Protocol (LMP), comprising:
an obtaining module, configured to obtain a first control channel in a plurality of refreshable control channels with a refresh function enabled between the first node and a second node managed by the LMP, where the first control channel is a control channel with a minimum sending period of a Hello message in the plurality of refreshable control channels;
and the sending module is used for generating a Hello message for refreshing a plurality of refreshable control channels simultaneously according to the sending period of the first control channel and sending the Hello message to a second node through the first control channel.
7. The apparatus of claim 6, wherein the obtaining module comprises:
a first obtaining submodule, configured to obtain multiple control channels between the first node and a second node managed by the LMP, and add channel IDs of the multiple control channels to a control channel table;
the second obtaining submodule is used for obtaining a plurality of refreshable control channels which enable the refresh function in the control channel table;
the period updating submodule is used for acquiring the sending periods of the Hello messages of the refreshable control channels according to a first preset period;
and the determining submodule is used for determining a first control channel corresponding to the minimum value in the sending period of the acquired Hello message.
8. The apparatus of claim 7, wherein the sending module comprises:
the detection submodule is used for acquiring channel IDs in all the refreshable control channels when the first control channel is detected to send a Hello message;
a merging submodule, configured to merge the source node ID and the destination node ID of the Hello message with the obtained channel ID in the refreshable control channel, and generate a Hello message for refreshing multiple refreshable control channels at the same time; the source node ID is the ID of the first node; the destination node ID is the ID of the second node;
and the message sending submodule is used for sending the Hello message for refreshing the plurality of refreshable control channels simultaneously to a second node through the first control channel.
9. The apparatus of claim 7, comprising:
a configuration module, configured to, before the obtaining module obtains a first control channel of a plurality of refresh-enabled control channels between the first node and a second node managed by the LMP,
configuring a refresh function of the control channel.
10. A Hello message processing apparatus applied to a second node managed by a Link Management Protocol (LMP), comprising:
and the receiving module is configured to update, when receiving a Hello message for refreshing a plurality of refreshable control channels at the same time, a protocol state of a control channel corresponding to a channel ID carried in the Hello message for refreshing the plurality of refreshable control channels at the same time on the second node.
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1640015A (en) * | 2002-02-28 | 2005-07-13 | 三洋电机株式会社 | Radio apparatus, radio communication system, spatial path control method, and spatial path control program |
| WO2005078994A1 (en) * | 2004-02-07 | 2005-08-25 | Huawei Technologies Co., Ltd. | A method for implementing the virtual leased line |
| CN102160445A (en) * | 2008-09-18 | 2011-08-17 | 阿尔卡特朗讯美国公司 | Architecture to support network-wide multiple-in-multiple-out wireless communication over downlink |
| CN103209088A (en) * | 2012-01-17 | 2013-07-17 | 华为技术有限公司 | Ring network label switch path creation method and associated devices and communication system |
| CN104079485A (en) * | 2013-03-26 | 2014-10-01 | 华为技术有限公司 | Method and device of transmitting appointed forwarder information |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100701105B1 (en) * | 2004-12-22 | 2007-03-28 | 한국전자통신연구원 | Method for configuration and protection of control channel in IP-based network and method of status transition therefor |
| CN101047700B (en) * | 2006-05-01 | 2010-05-12 | 华为技术有限公司 | Method and device for raising reliability of LMP control channel |
| CN101166112A (en) * | 2006-10-20 | 2008-04-23 | 中兴通讯股份有限公司 | Simplified message processing method for O-UNI system |
| CN105553864B (en) * | 2014-10-31 | 2020-04-28 | 中兴通讯股份有限公司 | Method and device for reducing message quantity in LMP |
-
2016
- 2016-07-18 CN CN201610565232.0A patent/CN107634869B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1640015A (en) * | 2002-02-28 | 2005-07-13 | 三洋电机株式会社 | Radio apparatus, radio communication system, spatial path control method, and spatial path control program |
| WO2005078994A1 (en) * | 2004-02-07 | 2005-08-25 | Huawei Technologies Co., Ltd. | A method for implementing the virtual leased line |
| CN102160445A (en) * | 2008-09-18 | 2011-08-17 | 阿尔卡特朗讯美国公司 | Architecture to support network-wide multiple-in-multiple-out wireless communication over downlink |
| CN103209088A (en) * | 2012-01-17 | 2013-07-17 | 华为技术有限公司 | Ring network label switch path creation method and associated devices and communication system |
| CN104079485A (en) * | 2013-03-26 | 2014-10-01 | 华为技术有限公司 | Method and device of transmitting appointed forwarder information |
Non-Patent Citations (1)
| Title |
|---|
| 基于合并控制消息的分布式文件系统优化机制;刘扬宽等;《小型微型计算机系统》;20130615(第06期);全文 * |
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