CN101635732A - Network management system integrated with IP network and cluster network as well as method thereof - Google Patents
Network management system integrated with IP network and cluster network as well as method thereof Download PDFInfo
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- CN101635732A CN101635732A CN 200910306200 CN200910306200A CN101635732A CN 101635732 A CN101635732 A CN 101635732A CN 200910306200 CN200910306200 CN 200910306200 CN 200910306200 A CN200910306200 A CN 200910306200A CN 101635732 A CN101635732 A CN 101635732A
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Abstract
The invention discloses a network management system integrated with an IP network and a cluster network as well as a method thereof, aiming to enable the integrated network to have the capability of discovering and accurately displaying a physical topological relation of an internal cluster switch of a subnetwork in an IP network layer. The system comprises an IP network, a cluster network, an IP network topology information management assembly, a cluster network topology information management assembly and an integrated network topology display assembly, wherein each piece of equipment in the IP network and each piece of equipment in the subnetwork have an IP address; except for a command switch, other pieces of equipment in the cluster network do not have an IP address; the IP network topology information management assembly processes topology information of the IP network; the cluster network topology information management assembly processes topology information of the cluster network; and the integrated network topology display assembly collects information from the IP network topology information management assembly and displays a topological structure after the IP network and the cluster network are integrated. The IP network and the cluster network have a network connection. The method comprises the steps of firstly acquiring acquire information of a piece of equipment with an IP address, secondly acquiring information of a piece of cluster equipment, and finally integrating the cluster equipment with the command switch of the cluster equipment into a subnetwork to form the integrated network.
Description
Technical field
The present invention relates to the network management system and the information processing method of data communication field, relate in particular to the integrated network management system and the information processing method thereof of the network of forming by a series of clustering switch and IP device.
Background technology
In the network of forming by clustering switch and router; the keeper can dispose a cover or an a few cover network management system usually; modal is exactly that a cover IP network management system and is overlapped the cluster network management system or show IP network layer and cluster network layer respectively in a cover system, and concrete characteristics are as follows:
First, in the IP network management system, can represent the logical topology relation between equipment in the network, the subnet, but for all devices that belongs under the same subnet, can not accurately show the physical connection between the equipment, can only generally be expressed as an equipment combination, can not ' find ' not possess simultaneously the switch device of IP address, thereby also can't implement to represent and management these switch devices.
Second, in the cluster network management system, can accurately represent the physical connection topological relation between the switch device, simultaneously can " find " that these do not possess the switch device of IP address, but in this system, but can't know the IP subnet logical topology relation that these switches belong to that represents.
Summary of the invention
The purpose of this invention is to provide a kind of at the integrated network management system scheme of forming between cluster network of forming by clustering switch and the IP network mainly formed by router, the ability that possesses the clustering switch physical topology relation that in IP network layer, also can " find " and accurately represent subnet inside, reach the management of cluster management and IP network and merge, so that carry out the management of the network equipment.
Another object of the present invention provides a kind of method at above-mentioned UNE management system.
Purpose of the present invention realizes by following technical proposals:
A kind of network management system that merges IP network and cluster network comprises:
IP network, in the network in each equipment and the subnet each equipment have the IP address;
Cluster network, except that command switch, miscellaneous equipment does not have the IP address in the network;
IP network topology information Management Unit, the topology information of treatment system IP network layer;
Cluster network topology information Management Unit, the topology information of treatment system cluster network layer;
The UNE topology represents assembly, collects the information that comes from IP network topology information Management Unit, represents the topological structure after IP network and cluster network merge;
IP network has network with cluster network and is connected.
Described IP network topology information Management Unit receives the information of IP address separately that comprises of the command switch in each equipment, the cluster network in the IP network, and the topological relation information of output the said equipment and subnet represents assembly to the UNE topology; Described cluster network topology information Management Unit receives the information of its command switch, exports between the information of each member device in this cluster network and each member device of cluster network the physical topology relation information to IP network topology information Management Unit.
Described IP network topology information Management Unit receives the information of command switch, will form same subnet with each member device in the same cluster network of this command switch and this command switch, and represents assembly to the UNE topology and export this subnet information.
Described UNE topology represents assembly according to above-mentioned each information that receives, and the network topology relation information after output system merges represents the network topology graph of a relation.
The deployment architecture that described IP network Topology Management assembly, cluster network Topology Management assembly, UNE topology represent assembly be following both one of:
First kind is the distributed deployment structure, IP network Topology Management assembly, cluster network Topology Management assembly, UNE topology represent assembly and are deployed in respectively independently on the server, network communication protocol exchange message between the employing process between each assembly, IP network Topology Management assembly, cluster network Topology Management assembly obtain device-dependent message by the network equipment in the snmp protocol accesses network.
Second kind is the centralized deployment structure, IP network Topology Management assembly, cluster network Topology Management assembly, UNE topology represent assembly and concentrate and to be deployed on the station server, adopt the interprocess commications protocol exchange message between each assembly, IP network Topology Management assembly, cluster network Topology Management assembly obtain device-dependent message by the network equipment in the snmp protocol accesses network.
A kind of method that merges the network management system of IP network and cluster network comprises:
Discovery comprises the equipment that has the IP address in command switch in the cluster network and the IP network, and notice begins to obtain the information of each member device of cluster network then;
The information of each member device of cluster network is obtained in discovery;
Information according to each member device of cluster network, draw the attaching relation of each member device of cluster network and IP network subnet, wherein the command switch of each member device and this cluster network belongs to same subnet in each cluster network, obtains the fusion information of cluster network and IP network;
The cluster network that obtains according to step c and the fusion information of IP network, the network topology relation after representing both and merging.
Described step a carries out as follows by IP network topology information Management Unit:
IP network Topology Management assembly finds to comprise that all of command switch of cluster network can be by the equipment of IP address visit, and draws the equipment and the topological relation of subnet that respectively has the IP address, notifies the information that begins to obtain cluster network then.
The concrete grammar of described step a is:
A1. by the IP address of equipment component in the user-specified network, formation to be visited is added in these IP addresses;
A2. visit IP address in the formation to be visited by snmp protocol, obtain the essential information of equipment;
A3. by the arp table of the equipment found among the snmp protocol read step a2 and the information in the routing table, thereby obtain the IP address of miscellaneous equipment in the network,, then withdraw from if all IP addresses were all visited, otherwise formation to be visited is added in these IP addresses, repeating step a2.
Described step b utilizes cluster network topology information Management Unit by the visit order switch, all member devices in " discovery " this cluster network, and the physical topology that draws between all member devices concerns, then these member devices are comprised visit IP address, specific cluster SNMP parameter IP access parameter, and the physical topology relation information between each member device passes to IP network Topology Management assembly, and concrete grammar is as follows:
B1. by snmp protocol, read the cluster member table of command switch in the cluster network, obtain the facility information that all member devices of cluster network comprise the mac address information;
B2. pass through snmp protocol according to cluster protocol, the member device mac address information of obtaining among the integrating step b1, construct the SNMP access parameter of each member device in the cluster network, use the SNMP access parameter of structure then, the visit order switch obtains the essential information of each member device in the cluster network.
Among the described step c, IP network Topology Management assembly is according to each member device information of cluster network, by the visit order switch, obtain the facility information under all these cluster networks, and each member device in this cluster network completely is integrated under the subnet identical with the mentioned order switch, in this subnet, according to the physical connection information between the equipment of cluster network Topology Management assembly calculating.
The present invention adopts said structure and/or method, can be in the integrated network of IP network and cluster network composition, find and accurately represent the physical topology relation of equipment such as switch in the cluster network of subnet inside by IP network, with information processing and the management that realizes comprehensive unified fusion.
Description of drawings
The present invention will illustrate by example and with reference to the mode of accompanying drawing, wherein:
Fig. 1 is a system configuration graph of a relation of the present invention;
Fig. 2 is that inner clustering switch of the subnet of IP network among the present invention and switch physical topology represent figure;
Fig. 3 is the fusion method flow chart of IP network and cluster network among the present invention;
Fig. 4 is the schematic diagram of each assembly distributed frame among the present invention;
Fig. 5 is the schematic diagram of each assembly centralized configuration among the present invention.
Embodiment
The present invention is further illustrated below in conjunction with specific embodiments and the drawings.
A kind of network management system that merges IP network and cluster network comprises:
IP network, in the network in each equipment and the subnet each equipment have the IP address;
Cluster network, except that command switch, miscellaneous equipment does not have the IP address in the network;
IP network topology information Management Unit, the topology information of process IP network;
Cluster network topology information Management Unit, the topology information of Processing Cluster network;
The UNE topology represents assembly, collects the information that comes from IP network topology information Management Unit, represents the topological structure after IP network and cluster network merge;
IP network has network with cluster network and is connected.
As shown in Figure 1, IP network topology information Management Unit receives the information of IP address separately that comprises of the command switch in each equipment, the cluster network in the IP network, and the topological relation information of output the said equipment and subnet represents assembly to the UNE topology.
Cluster network topology information Management Unit receives the information of its command switch, exports between the information of each member device in this cluster network and each member device of cluster network the physical topology relation information to IP network topology information Management Unit.
IP network topology information Management Unit receives the information of command switch, will form same subnet with each member device in the same cluster network of this command switch and this command switch, and represents assembly to the UNE topology and export this subnet information.
The UNE topology represents assembly according to above-mentioned each information that receives, and the network topology relation information after output system merges represents the network topology graph of a relation.
Utilizing in the integrated network of above-mentioned each assembly, IP network and cluster network composition, a plurality of IP network or a plurality of cluster network can be arranged, is example with the integrated network that comprises an IP network and a cluster network composition only below, and the method that merges information processing is described.
As shown in Figure 3, method of the present invention comprises
Discovery comprises the equipment that has the IP address in command switch in the cluster network and the IP network, and notice begins to obtain the information of each member device of cluster network then;
The information of each member device of cluster network is obtained in discovery;
Information according to each member device of cluster network, draw the attaching relation of each member device of cluster network and IP network subnet, wherein the command switch of each member device and this cluster network belongs to same subnet in each cluster network, obtains the fusion information of cluster network and IP network;
The cluster network that obtains according to step c and the fusion information of IP network, the network topology relation after representing both and merging.
Step is more specifically:
Step a is undertaken by the step that IP network topology information Management Unit reaches a1-a3 as follows:
IP network Topology Management assembly finds that all can comprise the command switch of cluster network by the equipment of IP address visit, and draws the equipment and the topological relation of subnet that respectively has the IP address, notifies the information that begins to obtain cluster network then.
A1. by the IP address of equipment component in the user-specified network, formation to be visited is added in these IP addresses;
A2. visit IP address in the formation to be visited by snmp protocol, obtain the essential information of equipment;
A3. by the arp table of the equipment found among the snmp protocol read step a2 and the information in the routing table, thereby obtain the IP address of miscellaneous equipment in the network,, then withdraw from if all IP addresses were all visited, otherwise formation to be visited is added in these IP addresses, repeating step a2.
Step b utilizes cluster network topology information Management Unit by the visit order switch, all member devices in " discovery " this cluster network, and the physical topology that draws between all member devices concerns, then these member devices are comprised visit IP address, specific cluster SNMP parameter IP access parameter, and the physical topology relation information between each member device passes to IP network Topology Management assembly, and concrete grammar is as follows:
B1. by snmp protocol, read the cluster member table of command switch in the cluster network, obtain the facility information that all member devices of cluster network comprise the mac address information;
B2. pass through snmp protocol according to cluster protocol, the member device mac address information of obtaining among the integrating step b1, construct the SNMP access parameter of each member device in the cluster network, use the SNMP access parameter of structure then, the visit order switch obtains the essential information of each member device in the cluster network.
Among the step c, IP network Topology Management assembly is according to each member device information of cluster network, by the visit order switch, obtain the facility information under all these cluster networks, and each member device in this cluster network completely is integrated under the subnet identical with the mentioned order switch, in this subnet, according to the physical connection information between the equipment of cluster network Topology Management assembly calculating.
The subnet inner topology graph of a relation that is represented as shown in Figure 2 by as above method, wherein, IP network topology information Management Unit can be found the command switch 1 under router-A, IP subnet A, IP subnet B and the IP subnet A, all IP devices under the subnet B, comprises IP device first, IP device second, the IP device third gradegrade C.
Cluster network topology information Management Unit can be found the cluster network one under the command switch 1, comprises the annexation between each member of cluster member switch 2, member switch 3, member switch 4 and each member device as shown in Figure 2.
By above-mentioned fusion method, all member devices in the cluster network one are all added in the subnet A, thereby system can clearly represent the equipment of IP subnet A inside and the topological relation between the equipment, and the common IP device of IP subnet B inside can only simply be presented as " direct-connected " mode.
In addition, the network topology exhibition of IP network Topology Management assembly, cluster network Topology Management assembly, fusion
It is as follows that embodiment is disposed in two kinds of typical enforcements of existing assembly:
First kind is the distributed deployment structure, as shown in Figure 4, the network topology of IP network Topology Management assembly, cluster network Topology Management assembly, fusion represents assembly and is deployed in respectively independently on the server, network communication protocol (for example ICP/IP protocol, JAVA RMI agreement etc.) exchange message between the employing process between each assembly, IP network Topology Management assembly, cluster network Topology Management assembly obtain device-dependent message by the network equipment in the snmp protocol accesses network.
Second kind is the centralized deployment structure, as shown in Figure 5, the network topology of IP network Topology Management assembly, cluster network Topology Management assembly, fusion represents assembly and concentrates on the server that is deployed in, adopt the interprocess commications protocol exchange message between each assembly, IP network Topology Management assembly, cluster network Topology Management assembly obtain device-dependent message by the network equipment in the snmp protocol accesses network.
Disclosed all features in this specification, or the step in disclosed all methods or the process except mutually exclusive feature and/or step, all can make up by any way.
Disclosed arbitrary feature in this specification (comprising any accessory claim, summary and accompanying drawing) is unless special narration all can be replaced by other equivalences or the alternative features with similar purpose.That is, unless special narration, each feature is an example in a series of equivalences or the similar characteristics.
The present invention is not limited to aforesaid embodiment.The present invention expands to any new feature or any new combination that discloses in this manual, and the arbitrary new method that discloses or step or any new combination of process.
Claims (10)
1. a network management system that merges IP network and cluster network is characterized in that, comprises
IP network, in the network in each equipment and the subnet each equipment have the IP address;
Cluster network, except that command switch, miscellaneous equipment does not have the IP address in the network;
IP network topology information Management Unit, the topology information of process IP network;
Cluster network topology information Management Unit, the topology information of Processing Cluster network;
The UNE topology represents assembly, collects the information that comes from IP network topology information Management Unit, represents the topological structure after IP network and cluster network merge;
IP network has network with cluster network and is connected.
2. a kind of according to claim 1 network management system that merges IP network and cluster network, it is characterized in that, described IP network topology information Management Unit receives the information of IP address separately that comprises of the command switch in each equipment, the cluster network in the IP network, and the topological relation information of output the said equipment and subnet represents assembly to the UNE topology; Described cluster network topology information Management Unit receives the information of its command switch, and exports between the information of each member device in this cluster network and each member device of cluster network the physical topology relation information to IP network topology information Management Unit.
3. as a kind of network management system that merges IP network and cluster network as described in the claim 2, it is characterized in that, described IP network topology information Management Unit receives the information of command switch, to form same subnet with each member device in the same cluster network of this command switch and this command switch, and represent assembly to the UNE topology and export this subnet information.
4. as a kind of network management system that merges IP network and cluster network as described in the claim 3, it is characterized in that, described UNE topology represents assembly according to above-mentioned each information that receives, and the network topology relation information after output system merges represents the network topology graph of a relation.
5. as a kind of network management system that merges IP network and cluster network as described in claim 1 or 2 or 3 or 4, it is characterized in that, the deployment architecture that described IP network Topology Management assembly, cluster network Topology Management assembly, UNE topology represent assembly be following both one of:
First kind is the distributed deployment structure, IP network Topology Management assembly, cluster network Topology Management assembly, UNE topology represent assembly and are deployed in respectively independently on the server, network communication protocol exchange message between the employing process between each assembly, IP network Topology Management assembly, cluster network Topology Management assembly obtain device-dependent message by the network equipment in the snmp protocol accesses network.
Second kind is the centralized deployment structure, IP network Topology Management assembly, cluster network Topology Management assembly, UNE topology represent assembly and concentrate and to be deployed on the station server, adopt the interprocess commications protocol exchange message between each assembly, IP network Topology Management assembly, cluster network Topology Management assembly obtain device-dependent message by the network equipment in the snmp protocol accesses network.
6. a method that merges the network management system of IP network and cluster network is characterized in that, comprises
A. find to comprise the equipment that has the IP address in command switch in the cluster network and the IP network, notice begins to obtain the information of each member device of cluster network then;
B. find the information of each member device of cluster network obtain;
C. according to the information of each member device of cluster network, draw the attaching relation of each member device of cluster network and IP network subnet, wherein the command switch of each member device and this cluster network belongs to same subnet in each cluster network, obtains the fusion information of cluster network and IP network;
D. the cluster network that obtains according to step c and the fusion information of IP network, the network topology relation after representing both and merging.
7. as a kind of method that merges the network management system of IP network and cluster network as described in the claim 6, it is characterized in that described step a carries out as follows by IP network topology information Management Unit:
IP network Topology Management assembly finds to comprise that all of command switch of cluster network can be by the equipment of IP address visit, and draws the equipment and the topological relation of subnet that respectively has the IP address, notifies the information that begins to obtain cluster network then.
8. as a kind of method that merges the network management system of IP network and cluster network as described in the claim 7, it is characterized in that the concrete grammar of described step a is:
A1. by the IP address of equipment component in the user-specified network, formation to be visited is added in these IP addresses;
A2. visit IP address in the formation to be visited by snmp protocol, obtain the essential information of equipment;
A3. by the arp table of the equipment found among the snmp protocol read step a2 and the information in the routing table, thereby obtain the IP address of miscellaneous equipment in the network,, then withdraw from if all IP addresses were all visited, otherwise formation to be visited is added in these IP addresses, repeating step a2.
9. as a kind of method that merges the network management system of IP network and cluster network as described in the claim 8, it is characterized in that, described step b utilizes cluster network topology information Management Unit by the visit order switch, all member devices in " discovery " this cluster network, and the physical topology that draws between all member devices concerns, then visiting the IP address comprising of these member devices, specific cluster SNMP parameter is at interior IP access parameter, and the physical topology relation information between each member device passes to IP network Topology Management assembly, and concrete grammar is as follows:
B1. by snmp protocol, read the cluster member table of command switch in the cluster network, obtain the facility information that all member devices of cluster network comprise the mac address information;
B2. pass through snmp protocol according to cluster protocol, the member device mac address information of obtaining among the integrating step b1, construct the SNMP access parameter of each member device in the cluster network, use the SNMP access parameter of structure then, the visit order switch obtains the essential information of each member device in the cluster network.
10. as a kind of method that merges the network management system of IP network and cluster network as described in the claim 9, it is characterized in that, among the described step c, IP network Topology Management assembly is according to each member device information of cluster network, by the visit order switch, obtain the facility information under all these cluster networks, and each member device in this cluster network completely is integrated under the subnet identical with the mentioned order switch, in this subnet, according to the physical connection information between the equipment of cluster network Topology Management assembly calculating.
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| CN102904750A (en) * | 2012-09-24 | 2013-01-30 | 曙光信息产业(北京)有限公司 | Activity allocation method based on network topology |
| CN103281196A (en) * | 2013-02-20 | 2013-09-04 | 北京佳讯飞鸿电气股份有限公司 | Method for showing railway digital ring topology structure through creating clone network element |
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| CN105337638A (en) * | 2015-10-16 | 2016-02-17 | 哈尔滨工业大学 | Power line communication multi-subnet fusion method based on subnet mass |
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| CN1561071A (en) * | 2004-03-10 | 2005-01-05 | 迈普（四川）通信技术有限公司 | Method for implementing network management to equipment in private network |
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| CN101170445B (en) * | 2007-11-20 | 2010-11-24 | 中兴通讯股份有限公司 | Topology method and system for IP network management cluster in simple network management |
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| CN105337638A (en) * | 2015-10-16 | 2016-02-17 | 哈尔滨工业大学 | Power line communication multi-subnet fusion method based on subnet mass |
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| CN111404719A (en) * | 2019-11-22 | 2020-07-10 | 杭州海康威视系统技术有限公司 | Network topology information acquisition method and system |
| CN111404719B (en) * | 2019-11-22 | 2023-03-24 | 杭州海康威视系统技术有限公司 | Network topology information acquisition method and system |
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