WO2012159269A1 - 网络拥塞处理方法、装置和*** - Google Patents
网络拥塞处理方法、装置和*** Download PDFInfo
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- WO2012159269A1 WO2012159269A1 PCT/CN2011/074646 CN2011074646W WO2012159269A1 WO 2012159269 A1 WO2012159269 A1 WO 2012159269A1 CN 2011074646 W CN2011074646 W CN 2011074646W WO 2012159269 A1 WO2012159269 A1 WO 2012159269A1
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- Prior art keywords
- congestion
- router
- network
- transmission device
- alarm message
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0677—Localisation of faults
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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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
- H04L47/11—Identifying congestion
Definitions
- the present invention relates to the field of communications technologies, and in particular, to a network congestion processing method, apparatus, and system.
- BACKGROUND OF THE INVENTION Routers can be used to connect different networks, and can also be used to select lines for information transmission. With the continuous development of network technology, the number of routers in the network is also increasing.
- a transmission device can be used between the routers, for example, 0SN (Opto ica l Swi tch Ne twork, optical switching network).
- 0SN Opto ica l Swi tch Ne twork, optical switching network.
- Embodiments of the present invention provide a network congestion processing method, apparatus, and system, which can automatically detect and locate a routing node that is congested in a network, thereby saving human resources and time.
- a network congestion processing method includes:
- a network congestion processing apparatus includes:
- a receiving unit configured to receive a first congestion alarm message sent by the transmission device;
- a sending unit configured to send a second congestion alarm message to the network management device, where the second congestion alarm message includes a router name and an interface name where congestion occurs.
- a network congestion processing system includes:
- a transmitting device configured to send a first congestion warning message to the router
- the router sends a second congestion alarm message to the network management device after receiving the first congestion alarm message sent by the transmission device, where the second congestion alarm message includes a router name and an interface name where congestion occurs.
- the transmission device when the network is congested, can automatically detect the network congestion, and send the first alarm message to the routing node, and the routing node that receives the first alarm message
- the network management device sends a second alarm message to inform the network management device of the name of the routing device and the interface name, and the network management device can determine the congestion of the routing node according to the received router name and interface name.
- the network management device can automatically detect and locate the routing nodes that are congested in the network, saving human resources and time.
- FIG. 1 is a flowchart of a network congestion processing method according to an embodiment of the present invention
- FIG. 2 is a flowchart of another network congestion processing method according to an embodiment of the present invention
- FIG. 3 is a schematic diagram of a connection relationship between a router and a transmission device according to an embodiment of the present invention
- FIG. 4 is a structural diagram of a network congestion processing apparatus according to an embodiment of the present invention.
- FIG. 5 is a structural diagram of another network congestion processing apparatus according to an embodiment of the present invention
- FIG. 6 is a structural diagram of a network congestion processing system according to an embodiment of the present invention.
- the embodiment of the invention provides a network congestion processing method, as shown in FIG. 1 , including:
- the router receives a first congestion alarm message sent by the transmission device, where the first congestion alarm message is used to report that the transmission device has been congested.
- the first congestion alarm message is sent to notify the router that the transmission device has sent congestion, and the router receives the first congestion alarm message sent by the transmission device, where the first congestion alarm message is sent. Used to report that the transmission device has been congested.
- the router sends a second congestion alarm message to the network management device, where the second congestion alarm message includes a name and an interface name of the congestion router.
- the router After receiving the first congestion alarm message sent by the transmission device, the router sends a second congestion alarm message to the network management device, in order to notify the network management device of the congestion condition, where the second congestion alarm message includes the name and interface name of the congestion router. .
- the network congestion processing method provided by the embodiment of the present invention, when the network is congested, the transmission device can automatically detect the network congestion, and send the first alarm message to the routing node, and the routing node that receives the first alarm message sends the network node to the network management device.
- the second alarm message is sent to the network management device to inform the routing device of the name of the routing device, the interface name and other information, and the network management device can determine the congestion of the routing node according to the name of the received router and the interface name.
- the network management device can automatically detect and locate the routing nodes that are congested in the network, saving human resources and time.
- the network congestion processing method is provided in the embodiment of the present invention. As shown in FIG. 2, the method includes:
- the transmission device detects whether the service transmission is congested.
- the transmission device implements the transmission of the detection service, and if the transmission device detects that the service transmission occurs Plug, then execute 202, otherwise, the process ends.
- the bandwidth of interface G1 / 0/ 0 of Router A (Router A) and Router B (Router B) is 1G, and the bandwidth of the intermediate transmission device is 500M.
- the bandwidth of the intermediate transmission device is 500M.
- the transmitting device sends a first congestion alarm message to the router, where the first congestion alarm message is used to report that the transmission device has been congested.
- the first congestion alarm message is sent to notify the router that the transmission device has sent congestion, and the router receives the first congestion alarm message sent by the transmission device, where the first congestion alarm message is sent. Used to report that the transmission device has been congested.
- the router After receiving the first congestion alarm message sent by the transmission device, the router pauses to send the message until receiving the congestion alarm cancellation message sent by the transmission device.
- the router After the router receives the first congestion alarm message, it pauses to send the message. During the pause of sending the message, the packet can be stored in the router's cache. When the cache is full, the packets sent below are automatically discarded.
- the router sends a second congestion alarm message to the network management device, where the second congestion alarm message includes a name and an interface name of the congestion router.
- the router After receiving the first congestion alarm message sent by the transmission device, the router sends a second congestion alarm message to the network management device, in order to notify the network management device of the congestion condition, where the second congestion alarm message includes the name and interface name of the congestion router. .
- the transmission bandwidth of the router or the transmission device may be modified so that the transmission bandwidth of the router is less than or equal to the transmission bandwidth of the transmission device.
- the transmission device sends a congestion alarm revocation message to the router.
- the transmission device After detecting that the congestion in the network has been removed, the transmission device sends a congestion alarm revocation message to the routing device.
- the router restarts sending the message.
- the router After receiving the congestion alarm revocation message sent by the transmission device, the router restarts to send the message.
- the network congestion processing method provided by the embodiment of the present invention, when the network is congested, the transmission device can automatically detect the network congestion, and send the first alarm message to the routing node, and the routing node that receives the first alarm message sends the network node to the network management device.
- the second alarm message is sent to the network management device to inform the routing device of the name of the routing device, the interface name and other information, and the network management device can determine the congestion of the routing node according to the name of the received router and the interface name.
- the network management device can automatically detect and locate the routing nodes that are congested in the network, saving human resources and time.
- An embodiment of the present invention provides a network congestion processing apparatus, as shown in FIG. 4, including: a receiving unit 41 and a sending unit 42.
- the receiving unit 41 is configured to receive a first congestion warning message sent by the transmission device.
- the first congestion alarm message is sent to prompt the router that the transmission device has sent congestion, and the receiving unit 41 of the router receives the first congestion alarm message sent by the transmission device, where the A congestion alert message is used to report that the transmission device has experienced congestion.
- the sending unit 42 is configured to send a second congestion alarm message to the network management device, where the second congestion
- the alarm message contains the name of the router and the name of the interface where congestion occurred.
- the router After receiving the first congestion alarm message sent by the transmission device, the router sends a second congestion alarm message to the network management device by using the sending unit 42 to notify the network management device of the congestion situation, where the second congestion alarm message includes the congestion router. Name and interface name.
- the network congestion processing apparatus when the network is congested, the transmission device automatically detects the network congestion, and sends a first alarm message to the receiving unit of the routing node, and the routing node that receives the first alarm message passes the sending unit. Sending a second alarm message to the network management device, informing the network management device of the name of the routing device, the interface name, and the like, and the network management device can determine the congestion of the routing node according to the received router name and the interface name. Without manual intervention, the network management device can automatically detect and locate the routing nodes that are congested in the network, saving human resources and time.
- the embodiment of the present invention provides another network congestion processing apparatus.
- the method includes: a receiving unit 51, a suspending unit 52, a sending unit 53, and a modifying unit 54.
- the receiving unit 51 is configured to receive the first congestion alarm message sent by the transmission device.
- the first congestion alarm message may be sent by the transmission device after detecting congestion.
- the suspending unit 52 is configured to suspend the transmission of the message until the congestion alarm revocation message sent by the transmission device is received.
- the sending unit 53 is configured to send a second congestion alarm message to the network management device, where the second congestion alarm message includes a router name and an interface name where congestion occurs.
- the router After receiving the first congestion alarm message sent by the transmission device, the router sends a second congestion alarm message to the network management device by using the sending unit 53 to notify the network management device of the congestion situation, where the second congestion alarm message includes the congestion router. Name and interface name.
- the modifying unit 54 is configured to modify a transmission bandwidth of the router or the transmission device, so that a transmission bandwidth of the router is less than or equal to a transmission bandwidth of the transmission device.
- the modification unit 54 may modify the transmission bandwidth of the router or the transmission device so that the transmission bandwidth of the router is less than or equal to the transmission bandwidth of the transmission device.
- ⁇ Use the above scheme to ensure that the traffic sent by the router can automatically adapt to the bandwidth transmitted by the transmission device. Although the traffic sent by the router may exceed the bandwidth transmitted by the transmission device, or the traffic sent by the router may be zero, but the average traffic sent from the router is In terms of service traffic rate, it should be consistent with the service bandwidth transmitted by the transmission device.
- rate traffic sum / 30 S
- the actual bandwidth of the service transmission can be obtained, so that the bandwidth parameters of the router and the network management device can be obtained, and then the bandwidth parameters of the router and the network management device are passed.
- the second congestion alarm message is reported to the network management device.
- the network congestion processing apparatus can automatically detect the network congestion when the network is congested, and send the first alarm message to the receiving unit of the routing node, and the routing node that receives the first alarm message sends the
- the unit sends a second alarm message to the network management device to inform the network management device of the name of the routing device and the interface name, and the network management device can determine the congestion of the routing node according to the received router name and interface name.
- the network management device can automatically detect and locate the routing nodes that are congested in the network, saving human resources and time.
- the embodiment of the present invention provides a network congestion processing system. As shown in FIG. 6, the method includes: a transmission device 61, configured to send a first congestion alarm message to a router;
- the router 62 After receiving the first congestion alarm message sent by the transmission device, the router 62 sends a second congestion alarm message to the network management device, where the second congestion alarm message includes the name of the router and the interface name where congestion occurs.
- the transmission device when the network is congested, the transmission device can automatically detect the network congestion, and send the first alarm message to the routing node, and the routing node that receives the first alarm message sends the information to the network management device.
- the second alarm message is sent to the network management device to inform the routing device of the name of the routing device, the interface name and other information, and the network management device can determine the congestion of the routing node according to the name of the received router and the interface name.
- the network management device can automatically detect and locate the routing nodes that are congested in the network, saving human resources and time.
- the technical solution of the present invention which is essential or contributes to the prior art, may be embodied in the form of a software product stored in a readable storage medium, such as a floppy disk of a computer.
- a hard disk or optical disk or the like includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to perform the methods described in various embodiments of the present invention.
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Abstract
本发明实施例公开了一种网络拥塞处理方法、装置和***,涉及通信技术领域,能够自动检测并定位网络中发生拥塞的路由节点,节省人力资源和时间。该方法包括:接收传输设备发送的第一拥塞告警消息,所述第一拥塞告警消息用于报告所述传输设备已经发生拥塞;向网络管理设备发送第二拥塞告警消息,所述第二拥塞告警消息包含发生拥塞路由器的名称和接口名称。主要应用于网络拥塞的处理。
Description
网络拥塞处理方法、 装置和*** 技术领域
本发明涉及通信技术领域, 尤其涉及网络拥塞处理方法、 装置和***。 背景技术 路由器可以用于连通不同的网络, 还可以用于选择信息传送的线路。 随 着网络技术的不断发展, 网络中路由器的数量也越来越多。
为了保障路由器间信号的顺利传输, 可以在路由器间使用传输设备, 例 如 0SN ( Opt ica l Swi tch Ne twork, 光交换网络)。 但是, 如果传输设备的带 宽和路由器的带宽不一致, 则在路由器传输的业务量增大后, 会在传输设备 上出现拥塞而导致业务传输中断。
目前, 为了控制拥塞, 可以通过人工逐个路由节点进行排查, 找到与传 输设备带宽不一致的路由节点, 修改传输设备或者路由器的带宽, 使传输设 备与路由节点的带宽一致。
釆用上述方案解决拥塞问题会浪费大量的人力资源, 且需要较长时间才 能完成。
发明内容
本发明的实施例提供一种网络拥塞处理方法、 装置和***, 能够自动检 测并定位网络中发生拥塞的路由节点, 节省人力资源和时间。
为达到上述目的, 本发明的实施例釆用如下技术方案:
一种网络拥塞处理方法, 包括:
接收传输设备发送的第一拥塞告警消息, 所述第一拥塞告警消息用于报 告所述传输设备已经发生拥塞;
向网络管理设备发送第二拥塞告警消息, 所述第二拥塞告警消息包含发 生拥塞路由器的名称和接口名称。
一种网络拥塞处理装置, 包括:
接收单元, 用于接收传输设备发送的第一拥塞告警消息;
发送单元, 用于向网络管理设备发送第二拥塞告警消息, 所述第二拥塞 告警消息包含发生拥塞的路由器名称和接口名称。
一种网络拥塞处理***, 包括:
传输设备, 用于向路由器发送第一拥塞告警消息;
路由器, 在接收到所述传输设备发送的第一拥塞告警消息后, 向网络管 理设备发送第二拥塞告警消息, 所述第二拥塞告警消息包含发生拥塞的路由 器名称和接口名称。
本发明实施例提供的网络拥塞处理方法、 装置和***, 在网络发生拥塞 时, 传输设备能够自动检测出网络拥塞, 并向路由节点发送第一告警消息, 收到第一告警消息的路由节点向网络管理设备发送第二告警消息给, 告知网 络管理设备发生拥塞的路由设备的名称、 接口名称等信息, 网络管理设备便 可以根据收到的路由器的名称和接口名称确定发生拥塞的路由节点。 不需要 人工参与, 网络管理设备能够自动检测并定位网络中发生拥塞的路由节点, 节省人力资源和时间。
附图说明 为了更清楚地说明本发明实施例中的技术方案, 下面将对实施例描述中 所需要使用的附图作简单地介绍, 显而易见地, 下面描述中的附图仅仅是本 发明的一些实施例, 对于本领域普通技术人员来讲, 在不付出创造性劳动的 前提下, 还可以根据这些附图获得其他的附图。
图 1为本发明实施例提供的一种网络拥塞处理方法的流程图;
图 2为本发明实施例提供的另一种网络拥塞处理方法的流程图; 图 3为本发明实施例中路由器和传输设备的连接关系示意图;
图 4为本发明实施例提供的一种网络拥塞处理装置的结构图;
图 5为本发明实施例提供的另一种网络拥塞处理装置的结构图; 图 6为本发明实施例提供的网络拥塞处理***的结构图。
具体实施方式
下面将结合本发明实施例中的附图, 对本发明实施例中的技术方案进行 清楚、 完整地描述, 显然, 所描述的实施例仅仅是本发明一部分实施例, 而 不是全部的实施例。 基于本发明中的实施例, 本领域普通技术人员在没有作 出创造性劳动前提下所获得的所有其他实施例, 都属于本发明保护的范围。
本发明实施例提供了一种网络拥塞处理方法, 如图 1所示, 包括:
101、 路由器接收传输设备发送的第一拥塞告警消息, 第一拥塞告警消息 用于报告该传输设备已经发生拥塞。
网络中的传输设备在发现业务传输发送拥塞后, 会发出第一拥塞告警消 息, 以提示路由器该传输设备已经发送拥塞, 路由器接收传输设备发送的第 一拥塞告警消息, 所述第一拥塞告警消息用于报告所述传输设备已经发生拥 塞。
102、 路由器向网络管理设备发送第二拥塞告警消息, 第二拥塞告警消息 包含发生拥塞路由器的名称和接口名称。
路由器在接收传输设备发送的第一拥塞告警消息后, 为了将拥塞情况告 知网络管理设备, 向网络管理设备发送第二拥塞告警消息, 所述第二拥塞告 警消息包含发生拥塞路由器的名称和接口名称。
本发明实施例提供的网络拥塞处理方法, 在网络发生拥塞时, 传输设备 能够自动检测出网络拥塞, 并向路由节点发送第一告警消息, 收到第一告警 消息的路由节点向网络管理设备发送第二告警消息给, 告知网络管理设备发 生拥塞的路由设备的名称、 接口名称等信息, 网络管理设备便可以根据收到 的路由器的名称和接口名称确定发生拥塞的路由节点。 不需要人工参与, 网 络管理设备能够自动检测并定位网络中发生拥塞的路由节点, 节省人力资源 和时间。
作为本实施例的一种改进, 本发明实施例提供另一种网络拥塞处理方法, 如图 2所示, 包括:
201、 传输设备检测业务传输是否发生拥塞。
传输设备实施检测业务的传输情况, 若传输设备检测出业务传输发生拥
塞, 则执行 202 , 否则, 流程结束。
如图 3所示,; 路由器 A ( RouterA )和路由器 B ( RouterB )的接口 G1 / 0/ 0 的带宽均为 1G , 而中间传输设备的带宽为 500M。 当路由器 A和路由器 B间的 流量小于 500M时, 业务不会出现问题, 但当路由器 A和路由器 B间的流量大 于 500M时, 传输设备将出现拥塞, 丟弃部分>¾文, 此时业务会收到影响。
202、 传输设备向路由器发送第一拥塞告警消息, 第一拥塞告警消息用于 报告该传输设备已经发生拥塞。
网络中的传输设备在发现业务传输发送拥塞后, 会发出第一拥塞告警消 息, 以提示路由器该传输设备已经发送拥塞, 路由器接收传输设备发送的第 一拥塞告警消息, 所述第一拥塞告警消息用于报告所述传输设备已经发生拥 塞。
203、 路由器在接收到传输设备发送的第一拥塞告警消息后, 暂停发送报 文, 直到收到所述传输设备发送的拥塞告警撤销消息。
为了保证路由器发出的流量可以自动适应传输的带宽, 在路由器接到第 一拥塞告警消息后, 暂停发送报文, 在暂停发送报文期间, 可以将报文存储 在路由器的緩存中, 如果路由器的緩存被占满, 则自动丟弃下面传送来的报 文。
204、 路由器向网络管理设备发送第二拥塞告警消息, 第二拥塞告警消息 包含发生拥塞路由器的名称和接口名称。
路由器在接收传输设备发送的第一拥塞告警消息后, 为了将拥塞情况告 知网络管理设备, 向网络管理设备发送第二拥塞告警消息, 所述第二拥塞告 警消息包含发生拥塞路由器的名称和接口名称。
205、 修改路由器或者传输设备的传输带宽, 使路由器的传输带宽小于或 等于传输设备的传输带宽。
为了解决传输设备的拥塞问题, 可以修改路由器或者传输设备的传输带 宽, 使路由器的传输带宽小于或等于传输设备的传输带宽。
釆用上述方案保证路由器发出的流量可以自动适应传输设备传输的带
宽, 虽然路由器瞬间发出的业务流量可能超过传输设备传输的带宽, 或者路 由器瞬间发出的业务流量可能为零, 但是从路由器平均发送的业务流量速率 来看, 应该和传输设备传输的业务带宽一致。 以 30 S为一周期, 根据公式: 速率 =流量总和 / 30 S , 可以得到业务传输的实际带宽, 这样可以得到路由器 和网络管理设备的带宽参数, 再将路由器和网络管理设备的带宽参数通过第 二拥塞告警消息上报给网络管理设备。
206、 传输设备向路由器发送拥塞告警撤销消息。
传输设备在检测出网络中的拥塞已经解除后, 向路由设备发送拥塞告警 撤销消息。
207、 路由器重新开始发送报文。
在接收到传输设备发送的拥塞告警撤销消息后, 路由器重新开始发送报 文。
本发明实施例提供的网络拥塞处理方法, 在网络发生拥塞时, 传输设备 能够自动检测出网络拥塞, 并向路由节点发送第一告警消息, 收到第一告警 消息的路由节点向网络管理设备发送第二告警消息给, 告知网络管理设备发 生拥塞的路由设备的名称、 接口名称等信息, 网络管理设备便可以根据收到 的路由器的名称和接口名称确定发生拥塞的路由节点。 不需要人工参与, 网 络管理设备能够自动检测并定位网络中发生拥塞的路由节点, 节省人力资源 和时间。
本发明实施例提供了一种网络拥塞处理装置, 如图 4 所示, 包括: 接收 单元 41、 发送单元 42。
其中, 接收单元 41用于接收传输设备发送的第一拥塞告警消息。
网络中的传输设备在发现业务传输发送拥塞后, 会发出第一拥塞告警消 息, 以提示路由器该传输设备已经发送拥塞, 路由器的接收单元 41接收传输 设备发送的第一拥塞告警消息, 所述第一拥塞告警消息用于报告所述传输设 备已经发生拥塞。
发送单元 42用于向网络管理设备发送第二拥塞告警消息, 所述第二拥塞
告警消息包含发生拥塞的路由器名称和接口名称。
路由器在接收传输设备发送的第一拥塞告警消息后, 为了将拥塞情况告 知网络管理设备, 通过发送单元 42向网络管理设备发送第二拥塞告警消息, 所述第二拥塞告警消息包含发生拥塞路由器的名称和接口名称。
本发明实施例提供的网络拥塞处理装置, 在网络发生拥塞时, 传输设备 自动检测出网络拥塞, 并向路由节点的接收单元发送第一告警消息, 收到第 一告警消息的路由节点通过发送单元向网络管理设备发送第二告警消息给, 告知网络管理设备发生拥塞的路由设备的名称、 接口名称等信息, 网络管理 设备便可以根据收到的路由器的名称和接口名称确定发生拥塞的路由节点。 不需要人工参与, 网络管理设备能够自动检测并定位网络中发生拥塞的路由 节点, 节省人力资源和时间。
作为本实施例的一种改进, 本发明实施例提供另一种网络拥塞处理装置, 如图 5所示, 包括: 接收单元 51、 暂停单元 52、 发送单元 53、 修改单元 54。
其中, 接收单元 51用于接收传输设备发送的第一拥塞告警消息; 作为本实施例的一种实施方式, 所述第一拥塞告警消息可以是所述传输 设备在检测出拥塞后发送的。
暂停单元 52用于暂停发送 ·艮文, 直到收到所述传输设备发送的拥塞告警 撤销消息。
发送单元 53用于向网络管理设备发送第二拥塞告警消息, 所述第二拥塞 告警消息包含发生拥塞的路由器名称和接口名称。
路由器在接收传输设备发送的第一拥塞告警消息后, 为了将拥塞情况告 知网络管理设备, 通过发送单元 53向网络管理设备发送第二拥塞告警消息, 所述第二拥塞告警消息包含发生拥塞路由器的名称和接口名称。
修改单元 54用于修改所述路由器或者所述传输设备的传输带宽, 使所述 路由器的传输带宽小于或等于所述传输设备的传输带宽。
为了解决传输设备的拥塞问题, 修改单元 54可以修改路由器或者传输设 备的传输带宽, 使路由器的传输带宽小于或等于传输设备的传输带宽。
釆用上述方案保证路由器发出的流量可以自动适应传输设备传输的带 宽, 虽然路由器瞬间发出的业务流量可能超过传输设备传输的带宽, 或者路 由器瞬间发出的业务流量可能为零, 但是从路由器平均发送的业务流量速率 来看, 应该和传输设备传输的业务带宽一致。 以 30 S为一周期, 根据公式: 速率 =流量总和 / 30 S , 可以得到业务传输的实际带宽, 这样可以得到路由器 和网络管理设备的带宽参数, 再将路由器和网络管理设备的带宽参数通过第 二拥塞告警消息上报给网络管理设备。
本发明实施例提供的网络拥塞处理装置, 在网络发生拥塞时, 传输设备 能够自动检测出网络拥塞, 并向路由节点的接收单元发送第一告警消息, 收 到第一告警消息的路由节点通过发送单元向网络管理设备发送第二告警消息 给, 告知网络管理设备发生拥塞的路由设备的名称、 接口名称等信息, 网络 管理设备便可以根据收到的路由器的名称和接口名称确定发生拥塞的路由节 点。 不需要人工参与, 网络管理设备能够自动检测并定位网络中发生拥塞的 路由节点, 节省人力资源和时间。
本发明实施例提供了一种网络拥塞处理***, 如图 6所示, 包括: 传输设备 61用于向路由器发送第一拥塞告警消息;
路由器 62在接收到所述传输设备发送的第一拥塞告警消息后, 向网络管 理设备发送第二拥塞告警消息, 所述第二拥塞告警消息包含发生拥塞的路由 器名称和接口名称。
本发明实施例提供的网络拥塞处理***, 在网络发生拥塞时, 传输设备 能够自动检测出网络拥塞, 并向路由节点发送第一告警消息, 收到第一告警 消息的路由节点向网络管理设备发送第二告警消息给, 告知网络管理设备发 生拥塞的路由设备的名称、 接口名称等信息, 网络管理设备便可以根据收到 的路由器的名称和接口名称确定发生拥塞的路由节点。 不需要人工参与, 网 络管理设备能够自动检测并定位网络中发生拥塞的路由节点, 节省人力资源 和时间。
通过以上的实施方式的描述, 所属领域的技术人员可以清楚地了解到本
发明可借助软件加必需的通用硬件的方式来实现, 当然也可以通过硬件, 但 很多情况下前者是更佳的实施方式。 基于这样的理解, 本发明的技术方案本 质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来, 该 计算机软件产品存储在可读取的存储介质中, 如计算机的软盘, 硬盘或光盘 等, 包括若干指令用以使得一台计算机设备(可以是个人计算机, 服务器, 或者网络设备等)执行本发明各个实施例所述的方法。
以上所述, 仅为本发明的具体实施方式, 但本发明的保护范围并不局限 于此, 任何熟悉本技术领域的技术人员在本发明揭露的技术范围内, 可轻易 想到变化或替换, 都应涵盖在本发明的保护范围之内。 因此, 本发明的保护 范围应所述以权利要求的保护范围为准。
Claims
1、 一种网络拥塞处理方法, 其特征在于, 包括:
接收传输设备发送的第一拥塞告警消息, 所述第一拥塞告警消息用于报告 所述传输设备已经发生拥塞;
向网络管理设备发送第二拥塞告警消息, 所述第二拥塞告警消息包含发生 拥塞路由器的名称和接口名称。
2、 根据权利要求 1所述的网络拥塞处理方法, 其特征在于, 所述第一拥塞 告警消息是所述传输设备发生拥塞后发送的。
3、 根据权利要求 2所述的网络拥塞处理方法, 其特征在于, 所述方法还包 括:
修改所述路由器或者所述传输设备的传输带宽, 使所述路由器的传输带宽 小于或等于所述传输设备的传输带宽。
4、 根据权利要求 3所述的网络拥塞处理方法, 其特征在于, 在所述接收传 输设备发送的第一拥塞告警消息后, 所述方法还包括:
暂停发送报文, 直到收到所述传输设备发送的拥塞告警撤销消息。
5、 根据权利要求 4所述的网络拥塞处理方法, 其特征在于, 所述拥塞告警 撤销消息是所述传输设备的拥塞解除后发送的。
6、 一种网络拥塞处理装置, 其特征在于, 包括:
接收单元, 用于接收传输设备发送的第一拥塞告警消息;
发送单元, 用于向网络管理设备发送第二拥塞告警消息, 所述第二拥塞告 警消息包含发生拥塞的路由器名称和接口名称。
7、 根据权利要求 6所述的网络拥塞处理装置, 其特征在于, 所述第一拥塞 告警消息是所述传输设备在检测出拥塞后发送的。
8、 根据权利要求 7所述的网络拥塞处理装置, 其特征在于, 所述网络拥塞 处理装置还包括:
修改单元, 用于修改所述路由器或者所述传输设备的传输带宽, 使所述路 由器的传输带宽小于或等于所述传输设备的传输带宽。
9、 根据权利要求 8所述的网络拥塞处理装置, 其特征在于, 所述网络拥塞 处理装置还包括:
暂停单元, 用于暂停发送报文, 直到收到所述传输设备发送的拥塞告警撤 销消息。
1 0、 一种网络拥塞处理***, 其特征在于, 包括:
传输设备, 用于向路由器发送第一拥塞告警消息;
路由器, 在接收到所述传输设备发送的第一拥塞告警消息后, 向网络管理 设备发送第二拥塞告警消息, 所述第二拥塞告警消息包含发生拥塞的路由器名 称和接口名称。
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