CN104780551A - Signaling transfer point (STP) link state detection system and method - Google Patents
Signaling transfer point (STP) link state detection system and method Download PDFInfo
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- CN104780551A CN104780551A CN201410016132.3A CN201410016132A CN104780551A CN 104780551 A CN104780551 A CN 104780551A CN 201410016132 A CN201410016132 A CN 201410016132A CN 104780551 A CN104780551 A CN 104780551A
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Abstract
The embodiment of the invention discloses a signaling transfer point (STP) link state detection system and method. The STP link state detection system comprises a simulation module and a signaling testing module, wherein the simulation module is used for constructing a virtual network element and establishing a link between the virtual network element and an STP via local data configuration and resource configuration; and the signaling testing module is used for sending testing signaling via the link established through the simulation module, and receiving a response message of the testing signal within preset time in order to ensure that a network link is free from faults.
Description
Technical field
The present invention relates to communication check technology, be specifically related to a kind of Signalling Transfer Point (STP, SignalingTransfer Point) Link State detection system and method.
Background technology
Network operation supporting method for STP link state monitoring in prior art also compares shortage, mainly ensures that system enables reserve link to ensure the normal operation of system when active link breaks down by active-standby mode.Because current system equipment exists redundancy backup or active and standby setting, once STP office module primary or for subsequent use or its relevant link go wrong, due to redundancy backup, and be not easy to cause alarm at once, by the time time two STP office modules all break down, the normal operation of meeting influential system.
Summary of the invention
For solving the technical problem of existing existence, the embodiment of the present invention provides a kind of STP Link State detection system and method, initiatively patrols and examines existing network link, can avoid the indiscoverable problem of fault because redundancy backup causes.
For achieving the above object, the technical scheme of the embodiment of the present invention is achieved in that
The embodiment of the invention discloses a kind of STP Link State detection system, described system comprises: emulation module and signaling test module; Wherein,
Described emulation module, for building Virtual NE, to be configured by office data and link between described Virtual NE and STP is set up in resource distribution;
Described signaling test module, is sent test signaling for the link set up by described emulation module, receives the response message of described test signaling, to determine network link fault-free in Preset Time.
In such scheme, described emulation module, for building virtual mobile switching center (MSC, MobileSwitching Center), virtual visitor location register (VLR, Visitor Location Register), virtual home location register (HLR, Home Location Register), to be configured by office data and described virtual MSC is set up in resource distribution, described virtual VLR, described virtual HLR and Low Level Signaling Transfer Point LSTP (LSTP, Low Signal Transfer Point)/HSTP High Signaling Transport Point (HSTP, High Signal Transfer Point)/international signalling transfer point (ISTP, International Signal Transfer Point) between link.
In such scheme, described emulation module, for building Virtual NE, is configured on described Virtual NE by N number of mobile switching centre identification code (MSCID), the MSCID of described odd indexed respectively with the STP one_to_one corresponding of odd indexed; The MSCID of described even number sequence number respectively with the STP one_to_one corresponding of even number sequence number; Wherein, described N is even number; Set up the link between described Virtual NE and STP.
In such scheme, described signaling test module, for sending test signaling to STP, described test signaling is the test signaling for network element device; When receiving the response message of the described test signaling that described STP sends in Preset Time, determine the link fault-free between described STP and described network element device.
In such scheme, described signaling test module, for sending test signaling to STP, described test signaling is the test signaling for the STP except described STP; When receiving the response message of the described test signaling that described STP sends in Preset Time, determine the link fault-free between the STP outside described STP and described STP.
The embodiment of the invention also discloses a kind of Signalling Transfer Point STP link state detection method, described method comprises:
Build Virtual NE, to be configured by office data and link between described Virtual NE and STP is set up in resource distribution;
Send test signaling by described link, in Preset Time, receive the response message of described test signaling, to determine network link fault-free.
In such scheme, described structure Virtual NE, is configured by office data and link between described Virtual NE and STP is set up in resource distribution, comprising:
Build virtual MSC, virtual VLR, virtual HLR, to be configured by office data and described virtual MSC, described virtual VLR, link between described virtual HLR and LSTP/HSTP/ISTP are set up in resource distribution.
In such scheme, described structure Virtual NE, is configured by office data and link between described Virtual NE and STP is set up in resource distribution, comprising:
Build Virtual NE, N number of mobile switching centre identification code MSCID be configured on described Virtual NE, the MSCID of described odd indexed respectively with the STP one_to_one corresponding of odd indexed; The MSCID of described even number sequence number respectively with the STP one_to_one corresponding of even number sequence number; Wherein, described N is even number; Set up the link between described Virtual NE and STP.
In such scheme, described by described link transmission test signaling, in Preset Time, receive the response message of described test signaling, to determine network link fault-free, comprising:
Send test signaling to STP, described test signaling is the test signaling for network element device;
When receiving the response message of the described test signaling that described STP sends in Preset Time, determine the link fault-free between described STP and described network element device.
In such scheme, described by described link transmission test signaling, in Preset Time, receive the response message of described test signaling, to determine network link fault-free, comprising:
Send test signaling to STP, described test signaling is the test signaling for the STP except described STP;
When receiving the response message of the described test signaling that described STP sends in Preset Time, determine the link fault-free between the STP outside described STP and described STP.
The technical scheme that the embodiment of the present invention provides, by the Virtual NE constructed, send test signaling through STP to appointment network element, and in Preset Time, receive the response message that described appointment network element returns, to determine the link fault-free between described appointment network element and STP; So, by initiatively patrolling and examining existing network link, avoid system normally physical presence faulty equipment, due to redundancy backup, the indiscoverable problem of causing trouble.
Accompanying drawing explanation
Fig. 1 is the composition structural representation of the STP Link State detection system of the embodiment of the present invention;
Fig. 2 is the network composition configuration diagram of the embodiment of the present invention;
Fig. 3 is the schematic flow sheet of the STP link state detection method of the embodiment of the present invention;
Fig. 4 is the schematic flow sheet of the STP link state detection method one of the embodiment of the present invention;
Fig. 5 is the schematic flow sheet of the STP link state detection method two of the embodiment of the present invention;
Fig. 6 is the schematic flow sheet of the STP link state detection method three of the embodiment of the present invention;
Fig. 7 is the schematic flow sheet of the STP link state detection method four of the embodiment of the present invention;
Fig. 8 is the schematic flow sheet of the STP link state detection method five of the embodiment of the present invention;
Fig. 9 is the schematic flow sheet of the STP link state detection method six of the embodiment of the present invention.
Embodiment
Below in conjunction with drawings and the specific embodiments, the present invention is further detailed explanation.
Fig. 1 is the composition structural representation of the STP Link State detection system of the embodiment of the present invention; As shown in Figure 1, described STP Link State detection system comprises: emulation module 11 and signaling test module 12; Wherein,
Described emulation module 11, for building Virtual NE, to be configured by office data and link between described Virtual NE and STP is set up in resource distribution;
Described signaling test module 12, is sent test signaling for the link set up by described emulation module 11, receives the response message of described test signaling, to determine network link fault-free in Preset Time.
In the present embodiment, described emulation module 11 builds Virtual NE, by the structure of the Realization of Simulation Virtual NE of docking port agreement, concrete, when building simulated environment, the resource that needs office side carries out being correlated with coordinates and office data coordinates, and realizes STP Link State detection system and each Signalling Transfer Point of existing network, as LSTP or HSTP opens signaling link; Such as, existing network LSTP or HSTP configures a 64K signaling link, is converged in 2 to 3 circuit time slots by described signaling link by signaling convergence equipment, is connected to described STP Link State detection system, realizes the foundation of signaling link.
Described signaling test module 12 is passed through to send test signaling in constructed signaling link, test the link between described STP Link State detection system and Signalling Transfer Point, the accessibility of the link between Signalling Transfer Point and network element device, link between Signalling Transfer Point and other Signalling Transfer Points and availability.
Preferably, described emulation module 11, for building virtual MSC, virtual VLR, virtual HLR, to be configured by office data and described virtual MSC, described virtual VLR, link between described virtual HLR and LSTP/HSTP/ISTP are set up in resource distribution.
Preferably, described emulation module 11, for building Virtual NE, is configured on described Virtual NE by N number of mobile switching centre identification code (MSCID), the MSCID of described odd indexed respectively with the STP one_to_one corresponding of odd indexed; The MSCID of described even number sequence number respectively with the STP one_to_one corresponding of even number sequence number; Wherein, described N is even number; Set up the link between described Virtual NE and STP.
In the present embodiment, receiving with signaling for realizing sending with the signaling in path, needing the Virtual NE of application at least two MSCID, described MSCID for making STP identify emulation; The quantity of described MSCID is consistent with the quantity of the STP that described emulation module 11 connects; Concrete, described MSCID can be signaling connection control protocol (SCCP, Signal Connection Control Protocol) Destination Point Code (DPC, Destination Point Code) of layer and/or global title (GT, Global Title).
Preferably, described signaling test module 12, for sending test signaling to STP, described test signaling is the test signaling for network element device; When receiving the response message of the described test signaling that described STP sends in Preset Time, determine the link fault-free between described STP and described network element device.
In the present embodiment, described STP Link State detection system can detect the Link State between STP and network element device, when determining to receive response message in Preset Time, determines that between described STP and described network element device, link is normal; When the response message time-out received or when not receiving response message, determine link failure between described STP and described network element device.
Preferably, described signaling test module 12, for sending test signaling to STP, described test signaling is the test signaling for the STP except described STP; When receiving the response message of the described test signaling that described STP sends in Preset Time, determine the link fault-free between the STP outside described STP and described STP.
In the present embodiment, described STP Link State detection system can detect the Link State between STP and other STP, when determining to receive response message in Preset Time, determines that between described STP and other STP described, link is normal; When the response message time-out received or when not receiving response message, determine link failure between described STP and other STP described.
Wherein, described emulation module 11 and described signaling test module 12 are in actual applications, by central processing unit (CPU, Central Processing Unit), digital signal processor (DSP, Digital SignalProcessor) or field programmable gate array (FPGA, Field Programmable Gate Array) and transceiver jointly realize.
Fig. 2 is the network composition configuration diagram of the embodiment of the present invention, the scene of the STP Link State detection system application described in the embodiment of the present invention can be as shown in Figure 2, mobile switch signaling network comprises: MSC/VLR22, SMS service center (SMSC, Short Message Service Center) 23, color ring platform 24, control point (SCP, Service Control Point) 25, the network element devices such as HLR26, also comprise the Signalling Transfer Point shown in LSTP21, described STP Link State detection system 10 is by the signaling link between simulation building and described LSTP21, by the network element device transmission signaling of described LSTP21 to test to be inspected, whether normal with the link whether received between response message determination network element device and described LSTP21 on time.
Wherein, described LSTP21 can be other Signalling Transfer Points, as HSTP, ISTP etc.
Fig. 3 is the schematic flow sheet of the STP link state detection method of the embodiment of the present invention; As shown in Figure 3, described STP link state detection method comprises the following steps:
Step 301: build Virtual NE, is configured by office data and link between described Virtual NE and STP is set up in resource distribution.
Preferably, described structure Virtual NE, is configured by office data and link between described Virtual NE and STP is set up in resource distribution, comprising:
Build virtual MSC, virtual VLR, virtual HLR, to be configured by office data and described virtual MSC, described virtual VLR, link between described virtual HLR and LSTP/HSTP/ISTP are set up in resource distribution.
Here, described structure Virtual NE is the structure of the Realization of Simulation Virtual NE by docking port agreement; Concrete, N number of mobile switching centre identification code (MSCID) of application is configured on described Virtual NE, the MSCID of described odd indexed respectively with the STP one_to_one corresponding of odd indexed; The MSCID of described even number sequence number respectively with the STP one_to_one corresponding of even number sequence number; Wherein, described N is even number, and N can be 2,4,6 ... Deng numerical value, concrete quantity is determined according to the STP quantity of each department; Set up the link between described Virtual NE and STP; Concrete, existing network STP configures a 64K signaling link, is converged in 2 to 3 circuit time slots by described signaling link by signaling convergence equipment, is connected to described STP Link State detection system, realizes the foundation of signaling link.
Step 302: send test signaling by described link, receive the response message of described test signaling in Preset Time, to determine network link fault-free.
Preferably, described by described link transmission test signaling, in Preset Time, receive the response message of described test signaling, to determine network link fault-free, comprising:
Send test signaling to STP, described test signaling is the test signaling for network element device;
When receiving the response message of the described test signaling that described STP sends in Preset Time, determine the link fault-free between described STP and described network element device.
In the present embodiment, described STP Link State detection system can detect the Link State between STP and network element device, when determining to receive response message in Preset Time, determines that between described STP and described network element device, link is normal; When the response message time-out received or when not receiving response message, determine link failure between described STP and described network element device.
Preferably, described by described link transmission test signaling, in Preset Time, receive the response message of described test signaling, to determine network link fault-free, comprising:
Send test signaling to STP, described test signaling is the test signaling for the STP except described STP;
When receiving the response message of the described test signaling that described STP sends in Preset Time, determine the link fault-free between the STP outside described STP and described STP.
In the present embodiment, described STP Link State detection system can detect the Link State between STP and other STP, when determining to receive response message in Preset Time, determines that between described STP and other STP described, link is normal; When the response message time-out received or when not receiving response message, determine link failure between described STP and other STP described.
Below in conjunction with concrete application scenarios, the embodiment of the present invention is described in further detail.
Fig. 4 is the schematic flow sheet of the STP link state detection method one of the embodiment of the present invention; Test as scene with HLR network element polling in the present embodiment; As shown in Figure 4, comprise the following steps:
Step 401:STP Link State detection system sends MAP position updating request (MAP-UPDATE-LOCATION-REQ) message by LSTP to HLR.
In the present embodiment, in described MAP location update request message, carry identity code or destination address, to determine that described MAP location update request message is sent to appointment HLR through LSTP.
Step 402: described STP Link State detection system receives MAP subscription data write request (MAP-INSERT-SUBSCRIBER-DATA-REQ) message of described HLR transmission by LSTP.
Step 403: described STP Link State detection system sends MAP subscription data write response (MAP-INSERT-SUBSCRIBER-DATA-RSP) message by LSTP to HLR.
In the present embodiment, in described MAP subscription data write response message, carry identity code or destination address, to determine that described MAP subscription data write response message is sent to appointment HLR through LSTP.
Step 404: described STP Link State detection system receives MAP location updating response (MAP-UPDATE-LOCATION-RSP) message of described HLR transmission by LSTP.
Here, described STP Link State detection system receives described MAP subscription data write request message within the time pre-set, or when receiving described MAP subscription data write request message and described MAP location updating response message within the time pre-set, determine that described HLR network element is normal; If response message is overtime or do not receive response message, then determine described HLR network element failure, described STP Link State detection system sends alarm.
In the present embodiment, described LSTP comprises N number of board card module, when described STP Link State detection system sends signaling message or receives response message, by the given plate card module of system configuration in described LSTP, can realize detecting the traversal of each board card module in described LSTP simultaneously.
Fig. 5 is the schematic flow sheet of the STP link state detection method two of the embodiment of the present invention; Test as scene with patrolling and examining between LSTP to HLR network element in the present embodiment; As shown in Figure 5, comprise the following steps:
Step 501:STP Link State detection system sends MAP route by LSTP to HLR and sends request (MAP-SEND-ROUTING-INFO-REQ) message.
In the present embodiment, during described MAP route sends a request message, carry identity code or destination address, with determine described MAP route send a request message through LSTP be sent to specify HLR.
Step 502: the MAP that described STP Link State detection system receives described HLR transmission by LSTP obtains roaming number request (MAP-PROVIDE-ROAMING-NUMBER-REQ) message.
Step 503: described STP Link State detection system sends MAP by LSTP to HLR and to Provide Roaming Number response (MAP-PROVIDE-ROAMING-NUMBER-RSP) message.
In the present embodiment, described MAP Provides Roaming Number in response message and carries identity code or destination address, to determine that the described MAP response message that Provides Roaming Number to be sent to through LSTP and to specify HLR.
Step 504: the MAP route that described STP Link State detection system receives described HLR transmission by LSTP sends response (MAP-SEND-ROUTING-INFO-RSP) message.
Here, described STP Link State detection system receives described MAP and obtains roaming number request message within the time pre-set, or when receiving described MAP acquisition roaming number request message and described MAP route transmission response message within the time pre-set, determine that the link between described HLR network element and described LSTP is normal; If response timeout or without response, then determine the link failure between described HLR network element and described LSTP, described STP Link State detection system sends alarm.
In the present embodiment, described LSTP comprises N number of board card module, when described STP Link State detection system sends signaling message or receives response message, by the given plate card module of system configuration in described LSTP, can realize detecting the traversal of each board card module in described LSTP simultaneously.
Fig. 6 is the schematic flow sheet of the STP link state detection method three of the embodiment of the present invention; Test as scene with patrolling and examining between LSTP to MSC network element or LSTP to VLR network element in the present embodiment; As shown in Figure 6, comprise the following steps:
Step 601:STP Link State detection system sends the MAP request of Providing Roaming Number (MAP-PROVIDE-ROAMING-NUMBER-REQ) message by LSTP to MSC/VLR.
In the present embodiment, described MAP Provides Roaming Number in request message and carries identity code or destination address, to determine that the described MAP request message that Provides Roaming Number is sent to described MSC or described VLR through LSTP.
Step 602: the MAP that described STP Link State detection system receives described MSC/VLR transmission by LSTP recovers data (MAP-RESTORE-DATA) message.
Step 603: described STP Link State detection system sends MAP subscription data write request (MAP-INSERT-SUBSCRIBER-DATA-REQ) message by LSTP to described MSC/VLR.
In the present embodiment, in described MAP subscription data write request message, carry identity code or destination address, to determine that described MAP subscription data write request message is sent to described MSC or described VLR through LSTP.
Here, when described STP Link State detection system receives described MAP recovered data message within the time pre-set, determine that described LSTP is normal to the link between described MSC network element or described LSTP to described VLR network element; If response message is overtime or do not receive response message, then determine that described LSTP is to the link failure between described MSC network element or described LSTP to described VLR network element, described STP Link State detection system sends alarm.
In the present embodiment, described LSTP comprises N number of board card module, when described STP Link State detection system sends signaling message or receives response message, by the given plate card module of system configuration in described LSTP, can realize detecting the traversal of each board card module in described LSTP simultaneously.
Fig. 7 is the schematic flow sheet of the STP link state detection method four of the embodiment of the present invention; Test as scene with patrolling and examining between LSTP to SMSC network element in the present embodiment; As shown in Figure 7, comprise the following steps:
Step 701:STP Link State detection system sends MAP short message request (MAP-FORWARD-SHORT-MESSAGE-REQ) message by LSTP to SMSC.
In the present embodiment, in described MAP short message request message, carry identity code or destination address, to determine that described MAP short message request message is sent to appointment SMSC through LSTP.
Step 702: described STP Link State detection system receives MAP short message response (MAP-FORWARD-SHORT-MESSAGE-RSP) message of described SMSC transmission by LSTP.
Step 703:STP Link State detection system receives MAP short message request (MAP-FORWARD-SHORT-MESSAGE-REQ) message of described SMSC transmission by LSTP.
Step 704: described STP Link State detection system sends MAP short message response (MAP-FORWARD-SHORT-MESSAGE-RSP) message by LSTP to described SMSC.
In the present embodiment, in described MAP short message response message, carry identity code or destination address, to determine that described MAP short message response message is sent to appointment SMSC through LSTP.
Here, described STP Link State detection system receives described MAP short message response message within the time pre-set, or when receiving described MAP short message response message and described MAP short message request message within the time pre-set, determine that the link between described LSTP to described SMSC network element is normal; If response message is overtime or do not receive response message, then determine the link failure between described LSTP to described SMSC network element, described STP Link State detection system sends alarm.
In the present embodiment, described LSTP comprises N number of board card module, when described STP Link State detection system sends signaling message or receives response message, by the given plate card module of system configuration in described LSTP, can realize detecting the traversal of each board card module in described LSTP simultaneously.
Fig. 8 is the schematic flow sheet of the STP link state detection method five of the embodiment of the present invention; Test as scene with patrolling and examining between LSTP to HSTP network element in the present embodiment; As shown in Figure 8, comprise the following steps:
Step 801:STP Link State detection system sends MAP route by LSTP to HSTP and sends request (MAP-SEND-ROUTING-INFO-REQ) message.
In the present embodiment, during described MAP route sends a request message, carry identity code or destination address, with determine described MAP route send a request message through LSTP be sent to specify HSTP.
Step 802: described STP Link State detection system receives the MAP request of Providing Roaming Number (MAP-PROVIDE-ROAMING-NUMBER-REQ) message of described HSTP transmission by LSTP.
Step 803: described STP Link State detection system sends MAP by LSTP to HSTP and to Provide Roaming Number response (MAP-PROVIDE-ROAMING-NUMBER-RSP) message.
In the present embodiment, during described MAP route sends a request message, carry identity code or destination address, with determine described MAP route send a request message through LSTP be sent to specify HSTP.
Step 804: the MAP route that described STP Link State detection system receives described HSTP transmission by LSTP sends response (MAP-SEND-ROUTING-INFO-RSP) message.
Here, described STP Link State detection system receives described MAP and to Provide Roaming Number request message within the time pre-set, or within the time pre-set, receive described MAP Provide Roaming Number request message and described MAP route when sending response message, determine that the link between described LSTP to described HSTP network element is normal; If response timeout or without response, then determine the link failure between described LSTP to described HSTP network element, described STP Link State detection system sends alarm.
In the present embodiment, described LSTP, described HSTP comprise N number of board card module, when described STP Link State detection system sends signaling message or receives response message, arrive the given plate card module of specifying in HSTP by the given plate card module of system configuration in described LSTP, can realize detecting the traversal of each board card module in described LSTP, described HSTP simultaneously.
Fig. 9 is the schematic flow sheet of the STP link state detection method six of the embodiment of the present invention; Test as scene with patrolling and examining between LSTP, HSTP, ISTP in the present embodiment; As shown in Figure 9, comprise the following steps:
Step 901:STP Link State detection system sends MAP route by LSTP and HSTP to ISTP and sends request (MAP-SEND-ROUTING-INFO-REQ) message.
In the present embodiment, during described MAP route sends a request message, carry identity code or destination address, be sent to ISTP to determine that described MAP route sends a request message through LSTP and HSTP.
Step 902: described STP Link State detection system receives the MAP request of Providing Roaming Number (MAP-PROVIDE-ROAMING-NUMBER-REQ) message of described ISTP transmission by LSTP and HSTP.
Step 903: described STP Link State detection system sends MAP by LSTP and HSTP to ISTP and to Provide Roaming Number response (MAP-PROVIDE-ROAMING-NUMBER-RSP) message.
Here, described MAP Provides Roaming Number in response message and carries identity code or destination address, to determine that the described MAP response message that Provides Roaming Number is sent to ISTP through LSTP and HSTP.
Step 904: the MAP route that described STP Link State detection system receives described ISTP transmission by LSTP and HSTP sends response (MAP-SEND-ROUTING-INFO-RSP) message.
Here, described STP Link State detection system receives described MAP and obtains roaming number request message within the time pre-set, or when receiving described MAP acquisition roaming number request message and described MAP route transmission response message within the time pre-set, determine that the link between described LSTP, described HSTP, described ISTP is normal; If response timeout or without response, then determine the link failure between described LSTP, described HSTP, described ISTP, described STP Link State detection system sends alarm.
In the present embodiment, described LSTP, described HSTP, described ISTP comprise N number of board card module, when described STP Link State detection system sends signaling message or receives response message, by the given plate card module of system configuration in described LSTP, given plate card module in appointment HSTP arrives the given plate card module in described ISTP, can realize detecting the traversal of each board card module in described LSTP, described HSTP, described ISTP simultaneously.
It will be understood by those skilled in the art that embodiments of the invention can be provided as method, system or computer program.Therefore, the present invention can adopt the form of hardware embodiment, software implementation or the embodiment in conjunction with software and hardware aspect.And the present invention can adopt in one or more form wherein including the upper computer program implemented of computer-usable storage medium (including but not limited to magnetic disc store and optical memory etc.) of computer usable program code.
The present invention describes with reference to according to the flow chart of the method for the embodiment of the present invention, system and computer program and/or block diagram.Should understand can by the combination of the flow process in each flow process in computer program instructions realization flow figure and/or block diagram and/or square frame and flow chart and/or block diagram and/or square frame.These computer program instructions can being provided to the processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing device to produce a machine, making the instruction performed by the processor of computer or other programmable data processing device produce device for realizing the function of specifying in flow chart flow process or multiple flow process and/or block diagram square frame or multiple square frame.
These computer program instructions also can be stored in can in the computer-readable memory that works in a specific way of vectoring computer or other programmable data processing device, the instruction making to be stored in this computer-readable memory produces the manufacture comprising command device, and this command device realizes the function of specifying in flow chart flow process or multiple flow process and/or block diagram square frame or multiple square frame.
These computer program instructions also can be loaded in computer or other programmable data processing device, make on computer or other programmable devices, to perform sequence of operations step to produce computer implemented process, thus the instruction performed on computer or other programmable devices is provided for the step realizing the function of specifying in flow chart flow process or multiple flow process and/or block diagram square frame or multiple square frame.
The above, be only preferred embodiment of the present invention, be not intended to limit protection scope of the present invention.
Claims (10)
1. a Signalling Transfer Point STP Link State detection system, is characterized in that, described system comprises: emulation module and signaling test module; Wherein,
Described emulation module, for building Virtual NE, to be configured by office data and link between described Virtual NE and STP is set up in resource distribution;
Described signaling test module, is sent test signaling for the link set up by described emulation module, receives the response message of described test signaling, to determine network link fault-free in Preset Time.
2. system according to claim 1, it is characterized in that, described emulation module, for building virtual mobile switching center MSC, virtual visitor location register VLR, virtual home location register HLR, to be configured by office data and described virtual MSC, described virtual VLR, link between described virtual HLR and Low Level Signaling Transfer Point LSTP LSTP/ HSTP High Signaling Transport Point HSTP/ international signalling transfer point ISTP are set up in resource distribution.
3. system according to claim 1 and 2, it is characterized in that, described emulation module, for building Virtual NE, N number of mobile switching centre identification code MSCID is configured on described Virtual NE, the MSCID of described odd indexed respectively with the STP one_to_one corresponding of odd indexed; The MSCID of described even number sequence number respectively with the STP one_to_one corresponding of even number sequence number; Wherein, described N is even number; Set up the link between described Virtual NE and STP.
4. system according to claim 1, is characterized in that, described signaling test module, and for sending test signaling to STP, described test signaling is the test signaling for network element device; When receiving the response message of the described test signaling that described STP sends in Preset Time, determine the link fault-free between described STP and described network element device.
5. system according to claim 1, is characterized in that, described signaling test module, and for sending test signaling to STP, described test signaling is the test signaling for the STP except described STP; When receiving the response message of the described test signaling that described STP sends in Preset Time, determine the link fault-free between the STP outside described STP and described STP.
6. a Signalling Transfer Point STP link state detection method, is characterized in that, described method comprises:
Build Virtual NE, to be configured by office data and link between described Virtual NE and STP is set up in resource distribution;
Send test signaling by described link, in Preset Time, receive the response message of described test signaling, to determine network link fault-free.
7. method according to claim 6, is characterized in that, described structure Virtual NE, is configured and link between described Virtual NE and STP is set up in resource distribution by office data, comprising:
Build virtual MSC, virtual VLR, virtual HLR, to be configured by office data and described virtual MSC, described virtual VLR, link between described virtual HLR and LSTP/HSTP/ISTP are set up in resource distribution.
8. the method according to claim 6 or 7, is characterized in that, described structure Virtual NE, is configured and link between described Virtual NE and STP is set up in resource distribution by office data, comprising:
Build Virtual NE, N number of mobile switching centre identification code MSCID be configured on described Virtual NE, the MSCID of described odd indexed respectively with the STP one_to_one corresponding of odd indexed; The MSCID of described even number sequence number respectively with the STP one_to_one corresponding of even number sequence number; Wherein, described N is even number; Set up the link between described Virtual NE and STP.
9. method according to claim 6, is characterized in that, described by described link transmission test signaling, receives the response message of described test signaling, to determine network link fault-free, comprising in Preset Time:
Send test signaling to STP, described test signaling is the test signaling for network element device;
When receiving the response message of the described test signaling that described STP sends in Preset Time, determine the link fault-free between described STP and described network element device.
10. method according to claim 6, is characterized in that, described by described link transmission test signaling, receives the response message of described test signaling, to determine network link fault-free, comprising in Preset Time:
Send test signaling to STP, described test signaling is the test signaling for the STP except described STP;
When receiving the response message of the described test signaling that described STP sends in Preset Time, determine the link fault-free between the STP outside described STP and described STP.
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