CN104581764B

CN104581764B - A kind of collision detection method and equipment of network parameter

Info

Publication number: CN104581764B
Application number: CN201410747960.4A
Authority: CN
Inventors: 苑磊; 林坤
Original assignee: Datang Mobile Communications Equipment Co Ltd
Current assignee: Datang Mobile Communications Equipment Co Ltd
Priority date: 2014-12-09
Filing date: 2014-12-09
Publication date: 2019-02-26
Anticipated expiration: 2034-12-09
Also published as: CN104581764A

Abstract

The invention discloses a kind of collision detection method of network parameter and equipment, this method comprises: the probe requests message of network parameter of the base station equipment construction comprising this base station equipment；The probe requests message is sent to the purpose network equipment by the base station equipment；The base station equipment receives the detection response message that the purpose network equipment returns；The base station equipment detects whether the network parameter clashes using the detection response message.In the embodiment of the present invention, whether the network parameter that real-time detection goes out base station equipment clashes, convenient for the malfunction elimination and daily maintenance of base station equipment, solve the problems, such as that transmission caused by network parameter conflict or business are obstructed in time, the self-test in Planning Net when support base station equipment self-starting, it carries out collision alert or opens to be automatically repaired process, alleviate outfield operating pressure when opening station on a large scale significantly, reduce the failure rate of base station equipment, product stability is promoted, the base station equipment of generation problem can be quickly positioned.

Description

Network parameter conflict detection method and equipment

Technical Field

The present invention relates to the field of communications technologies, and in particular, to a method and an apparatus for detecting a network parameter conflict.

Background

As shown in fig. 1, the LTE (Long Term Evolution) network architecture is a schematic diagram, where the LTE network is composed of an eNodeB (Evolved Node B, i.e., base station), an MME (Mobility Management Entity), an SGW (Serving Gateway), a PGW (Packet Data Gateway), and other devices. The eNodeB is responsible for radio resource management, IP header compression, user data stream encryption, MME selection when a UE (user equipment) is attached, scheduling transmission of paging information, scheduling transmission of broadcast information, measurement, and the like. The MME is responsible for completing mobility management functions of the UE, such as registration, TAU (Tracking Area Update) Update, handover, and the like. The SGW is responsible for completing transmission of UE user data between eNodeB and TLE (Trunk Line Equipment) 3000, anchor point during handover, bearer management and charging of UE, and the like. The PGW is responsible for completing transmission of UE user Data between a PDN (Packet Data Network) and an LTE Network, bearer management of the UE, IP address allocation of the UE, charging, and the like.

According to the construction of the current IP metropolitan area Network, as shown in fig. 2, which is a schematic networking diagram of an eNodeB Transport Network, the eNodeB may be networked in a Packet Transport Network (PTN) + CE (Carrier Ethernet ) manner. The eNodeB is a base station device of an EMB5216 model, and is connected to a core network device (TLE3000) through a PTN access ring and a PTN aggregation ring. And PTN two-layer networking is adopted for access and aggregation, and three layers of CE equipment are deployed before a core network. And S1 interface data and X2 interface data of different eNodeBs are converged and forwarded in the three-layer equipment. When there are signaling data and service data of an eNodeB in a network, there are multiple types of messages such as ARP (Address Resolution Protocol), SCTP (Stream Control Transmission Protocol), UDP (User data Packet), TCP (Transmission Control Protocol), and GTP-U (GPRS Tunneling Protocol User Plane). Based on this, if configuration errors or conflicts occur in Network transmission parameters (such as VLAN (Virtual Local Area Network), IP information, etc.) of the eNodeB, or in high-level configuration parameters such as Gobal ID (global identity), TA (Tracking Area), etc., problems such as transmission broken link of the eNodeB, non-communication of signaling and service, and service fallback of a cell may be caused.

Further, with the arrival of the 4G era, the network building scale of the LTE network is getting larger and larger, and the eNodeB, the access network device, and the core network device all need to increase the transmission interface on a large scale, which increases the signaling and service parameter configuration. Since the number of enodebs is thousands of, outstation stations need to configure parameters of the enodebs in batch, and when the construction period is tight and the pressure is large or the configuration is wrong, it is likely that a network transmission layer or higher layer parameter configuration error or conflict of the enodebs is caused. Under the condition, the problems of S1 and X2 link flash, failure of high-level signaling interaction and the like easily occur, and the positioning is difficult once the problem is solved, and the method can only poll all station parameters in batch to detect whether parameter conflicts exist, thereby wasting time and manpower.

Disclosure of Invention

The embodiment of the invention provides a method and equipment for detecting network parameter conflict, which are used for detecting whether network parameters of base station equipment conflict or not in real time and facilitating troubleshooting and daily maintenance of the base station equipment.

The embodiment of the invention provides a method for detecting network parameter conflict, which comprises the following steps: the base station equipment constructs a detection request message containing the network parameters of the base station equipment;

the base station equipment sends the detection request message to target network equipment;

the base station equipment receives a detection response message returned by the target network equipment;

and the base station equipment detects whether the network parameters conflict or not by using the detection response message.

The network parameters of the base station device specifically include: a VLAN identification of the base station device, the method further comprising: when the VLAN identification is configured on the base station equipment, the base station equipment constructs an Address Resolution Protocol (ARP) request message or a packet request message containing the VLAN identification of the base station equipment; the base station equipment sends the ARP request message or the PING request message to gateway equipment; if the base station equipment receives an ARP response message or a PING response message returned by the gateway equipment, the base station equipment detects that the VLAN identification of the base station equipment is not in conflict; if the base station device does not receive the ARP response message or the PING response message returned by the gateway device, the base station device detects that the VLAN identification of the base station device conflicts; or when a VLAN identification section is configured on the base station device, the base station device constructs an ARP request message or a PING request message containing the VLAN identification for each VLAN identification in the VLAN identification section; the base station equipment sends the ARP request message or the PING request message to gateway equipment; if the base station equipment receives an ARP response message or a PING response message returned by the gateway equipment, the base station equipment detects that the VLAN identification is not conflicted and confirms that the VLAN identification is a correct VLAN identification; if the base station device does not receive the ARP response message or the PING response message returned by the gateway device, the base station device detects that the VLAN identification is wrong VLAN identification; and aiming at all VLAN identifications in the VLAN identification section, if the base station equipment does not receive an ARP response message or a PING response message returned by the gateway equipment, the base station equipment detects that the configuration of the gateway equipment has problems.

The network parameters of the base station device specifically include: address information of the base station apparatus, the method further comprising: the base station equipment constructs a user data packet UDP request message containing the address information of the base station equipment; the base station equipment sends the UDP request message to other base station equipment, so that the other base station equipment detects whether the address information conflicts with the address information of the other base station equipment by using the address information carried in the UDP request message, and returns a UDP response message carrying the address information of the other base station equipment when the conflict happens; if the base station equipment receives UDP response messages returned by other base station equipment, acquiring the address information of the other base station equipment from the UDP response messages, and detecting that the address information of the base station equipment conflicts by using the address information of the other base station equipment and the address information of the base station equipment; if the base station equipment does not receive UDP response messages returned by other base station equipment, detecting that the address information of the base station equipment is not conflicted; wherein the address information specifically includes: an IP address and/or a medium access control MAC address.

The network parameters of the base station device specifically include: the higher layer configuration parameters of the base station device, the method further comprises: the base station equipment constructs a UDP request message containing high-level configuration parameters of the base station equipment; the base station equipment sends the UDP request message to other base station equipment, so that the other base station equipment detects whether the high-level configuration parameters conflict with the high-level configuration parameters of the other base station equipment by using the high-level configuration parameters carried in the UDP request message, and returns a UDP response message carrying the high-level configuration parameters of the other base station equipment when the conflict occurs; if the base station equipment receives the UDP response message returned by the other base station equipment, the base station equipment obtains the high-level configuration parameters of the other base station equipment from the UDP response message, and detects that the high-level configuration parameters of the base station equipment conflict with the high-level configuration parameters of the base station equipment by utilizing the high-level configuration parameters of the other base station equipment and the high-level configuration parameters of the base station equipment; if the base station equipment does not receive the UDP response message returned by the other base station equipment, the base station equipment detects that the high-level configuration parameters of the base station equipment are not conflicted; wherein, the high-level configuration parameters specifically include one or any combination of the following: global identification Gobal ID, tracking area TA information of a cell, mobile country code and mobile network code.

The network parameters of the base station device specifically include: address information of the base station device, a high-level configuration parameter, and the method further includes: the base station equipment constructs a UDP request message containing the address information and the high-level configuration parameters of the base station equipment; the base station equipment sends the UDP request message to other base station equipment, so that other base station equipment detects whether the address information conflicts with the address information of other base station equipment by using the address information carried in the UDP request message, detects whether the high-level configuration parameters conflict with the high-level configuration parameters of other base station equipment by using the high-level configuration parameters carried in the UDP request message, and returns a UDP response message carrying the address information and the high-level configuration parameters of other base station equipment to the base station equipment when the address information and/or the high-level configuration parameters conflict; if the base station equipment receives the UDP response message returned by the other base station equipment, the base station equipment obtains the address information and the high-level configuration parameters of the other base station equipment from the UDP response message, detects that the address information of the base station equipment conflicts by using the address information of the other base station equipment and the address information of the base station equipment, and/or detects that the high-level configuration parameters of the base station equipment conflict by using the high-level configuration parameters of the other base station equipment and the high-level configuration parameters of the base station equipment; if the base station equipment does not receive the UDP response message returned by the other base station equipment, the base station equipment detects that the address information and the high-level configuration parameters of the base station equipment are not in conflict; wherein the address information specifically includes: an IP address and/or a MAC address; the high-level configuration parameters specifically include one or any combination of the following: gobal ID, TA information of a cell, mobile country code and mobile network code.

An embodiment of the present invention provides a base station device, where the base station device specifically includes:

a constructing module, configured to construct a probe request packet including a network parameter of the base station device;

a sending module, configured to send the probe request packet to a destination network device;

and the detection module is used for receiving the detection response message returned by the target network equipment and detecting whether the network parameters of the base station equipment conflict or not by using the detection response message.

The network parameters of the base station device specifically include: a Virtual Local Area Network (VLAN) identifier of the base station equipment; the constructing module is specifically configured to construct an Address Resolution Protocol (ARP) request message or a packet forwarding request message including the VLAN identifier of the base station device when the VLAN identifier is configured on the base station device; the sending module is specifically configured to send the ARP request packet or the PING request packet to a gateway device; the detection module is specifically configured to detect that the VLAN identifier of the base station device does not conflict if the ARP response packet or the PING response packet returned by the gateway device is received; if the ARP response message or the PING response message returned by the gateway equipment is not received, detecting that the VLAN identification of the base station equipment conflicts; or,

the constructing module is specifically configured to, when a VLAN identifier segment is configured on the base station device, construct, for each VLAN identifier in the VLAN identifier segment, an ARP request packet or a PING request packet that includes the VLAN identifier; the sending module is specifically configured to send the ARP request packet or the PING request packet to a gateway device; the detection module is specifically configured to detect that the VLAN identifier is not in conflict and confirm that the VLAN identifier is a correct VLAN identifier if an ARP response packet or a PING response packet returned by the gateway device is received; if the ARP response message or the PING response message returned by the gateway equipment is not received, detecting that the VLAN identification is wrong VLAN identification; and aiming at all VLAN identifications in the VLAN identification section, if an ARP response message or a PING response message returned by the gateway equipment is not received, the problem of the configuration of the gateway equipment is detected.

The network parameters of the base station device specifically include: address information of the base station device; wherein the address information specifically includes: an IP address and/or a MAC address; the constructing module is specifically configured to construct a user data packet UDP request packet including address information of the base station device; the sending module is specifically configured to send the UDP request packet to other base station devices, so that the other base station devices detect whether the address information conflicts with the address information of the other base station devices by using the address information carried in the UDP request packet, and return a UDP response packet carrying the address information of the other base station devices when the conflict occurs; the detection module is specifically configured to, if a UDP response message returned by another base station device is received, obtain address information of the other base station device from the UDP response message, and detect that address information of the base station device conflicts by using the address information of the other base station device and the address information of the base station device; and if the UDP response messages returned by other base station equipment are not received, detecting that the address information of the base station equipment is not conflicted.

The network parameters of the base station device include: a high-level configuration parameter of the base station device; the high-layer configuration parameters comprise one or any combination of the following: gobal ID, TA information of a cell, a mobile country code and a mobile network code; the constructing module is specifically configured to construct a UDP request packet including a high-level configuration parameter of the base station device; the sending module is specifically configured to send the UDP request packet to other base station devices, so that the other base station devices detect whether a collision occurs between the high-level configuration parameter and the high-level configuration parameter of the other base station devices by using the high-level configuration parameter carried in the UDP request packet, and return a UDP response packet carrying the high-level configuration parameter of the other base station devices when the collision occurs; the detection module is specifically configured to, if a UDP response message returned by another base station device is received, obtain the high-level configuration parameters of the other base station device from the UDP response message, and detect that a collision occurs in the high-level configuration parameters of the base station device by using the high-level configuration parameters of the other base station device and the high-level configuration parameters of the base station device; and if the UDP response messages returned by other base station equipment are not received, detecting that the high-level configuration parameters of the base station equipment are not conflicted.

The network parameters of the base station device include: address information and high-level configuration parameters of the base station equipment; the address information includes: an IP address and/or a MAC address; the high-layer configuration parameters comprise one or any combination of the following: GobalID, TA information of a cell, a mobile country code and a mobile network code; the constructing module is specifically configured to construct a UDP request packet including address information and a high-level configuration parameter of the base station device; the sending module is specifically configured to send the UDP request packet to other base station devices, so that the other base station devices detect whether the address information conflicts with the address information of the other base station devices by using the address information carried in the UDP request packet, detect whether the high-level configuration parameter conflicts with the high-level configuration parameter of the other base station device by using the high-level configuration parameter carried in the UDP request packet, and return a UDP response packet carrying the address information and the high-level configuration parameter of the other base station devices to the base station device when the address information and/or the high-level configuration parameter conflicts; the detection module is specifically configured to, if a UDP response packet returned by another base station device is received, obtain address information and a high-level configuration parameter of the other base station device from the UDP response packet, detect that address information of the base station device conflicts using the address information of the other base station device and the address information of the base station device, and/or detect that the high-level configuration parameter of the base station device conflicts using the high-level configuration parameter of the other base station device and the high-level configuration parameter of the base station device; and if the UDP response messages returned by other base station equipment are not received, detecting that the address information and the high-level configuration parameters of the base station equipment are not conflicted.

Compared with the prior art, the embodiment of the invention at least has the following advantages: in the embodiment of the invention, the base station equipment can detect whether the network parameters of the base station equipment conflict or not through the detection request message so as to detect whether the network parameters of the base station equipment conflict or not in real time, thus facilitating troubleshooting and daily maintenance of the base station equipment, solving the problem of transmission or service obstruction caused by network parameter conflict in time, supporting self-checking in a planning network when the base station equipment is self-started, carrying out conflict alarm or starting an automatic repair process, greatly relieving the outfield working pressure when the base station equipment is started in a large scale, reducing the fault rate of the base station equipment, improving the product stability, rapidly positioning the base station equipment with the problem, solving the problems of transmission obstruction and good time damage caused by network parameter conflict and solving the problems of service obstruction and flash break caused by network parameter conflict.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments of the present invention will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings of the embodiments of the present invention without creative efforts.

Fig. 1 is a schematic diagram of an LTE network architecture proposed in the prior art;

fig. 2 is a networking schematic diagram of an eNodeB transport network proposed in the prior art;

fig. 3 is a flowchart of a method for detecting a network parameter conflict according to a first embodiment of the present invention;

fig. 4 is a schematic diagram of a transmission topology in an eNodeB according to a first embodiment of the present invention;

fig. 5 is a schematic diagram of eNodeB active probing according to a first embodiment of the present invention;

fig. 6 is a schematic structural diagram of a base station device according to a second embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

For solving the problems in the prior art, an embodiment of the present invention provides a method for detecting a network parameter conflict, and as shown in fig. 3, the method for detecting a network parameter conflict may specifically include the following steps:

step 301, a base station device constructs a probe request message containing network parameters of the base station device.

Step 302, the base station device sends the probe request message to the destination network device.

Step 303, the base station device receives the probe response packet returned by the destination network device.

Step 304, the base station device detects whether the network parameters conflict or not by using the probe response message.

Regarding the processing flow from step 301 to step 304, the following situations exist in the embodiment of the present invention:

in case one, the network parameters of the base station device specifically include: VLAN identification of the base station device. In this case, the processing flow of steps 301 to 304 further includes the following procedures:

when a VLAN identifier (one or more specific VLAN identifiers) is configured on a base station device, the base station device constructs an ARP request message or a PING request message that includes the VLAN identifier of the base station device. And the base station equipment sends the ARP request message or the PING request message to corresponding gateway equipment. And if the base station equipment receives the ARP response message or the PING response message returned by the gateway equipment, the base station equipment detects that the VLAN identification of the base station equipment is not conflicted. And if the base station equipment does not receive the ARP response message or the PING response message returned by the gateway equipment, the base station equipment detects that the VLAN identification of the base station equipment conflicts. Or, when a VLAN identification segment (a VLAN identification segment including a plurality of continuous VLAN identifications) is configured on the base station device, for each VLAN identification in the VLAN identification segment, the base station device constructs an ARP request message or a PING request message including the VLAN identification. And the base station equipment sends the ARP request message or the PING request message to gateway equipment corresponding to the base station equipment. If the base station device receives the ARP response message or the PING response message returned by the gateway device, the base station device detects that the VLAN identification is not conflicted, and confirms that the VLAN identification is the correct VLAN identification. And if the base station equipment does not receive the ARP response message or the PING response message returned by the gateway equipment, the base station equipment detects that the VLAN identification is wrong. Further, for all VLAN identifiers in the VLAN identifier segment, if the base station device does not receive the ARP response packet or the PING response packet returned by the gateway device, the base station device detects that there is a problem with the configuration of the gateway device, that is, the VLAN identifier configured by the gateway device is incorrect.

In case two, the network parameters of the base station device specifically include: address information of the base station device, the address information specifically including: an IP address and/or a MAC (Media Access Control) address. In this case, the processing flow of steps 301 to 304 further includes the following procedures:

the base station equipment constructs a UDP request message containing the address information of the base station equipment, and sends the UDP request message to other base station equipment, so that the other base station equipment detects whether the address information conflicts with the address information of the other base station equipment by using the address information carried in the UDP request message, and returns a UDP response message carrying the address information of the other base station equipment when the conflict occurs. If the base station equipment receives the UDP response message returned by other base station equipment, the address information of other base station equipment is obtained from the UDP response message, and the conflict of the address information of the base station equipment is detected by utilizing the address information of other base station equipment and the address information of the base station equipment. And if the base station equipment does not receive the UDP response messages returned by other base station equipment, detecting that the address information of the base station equipment is not conflicted.

In case three, the network parameters of the base station device may specifically include but are not limited to: and configuring parameters of a high layer of the base station equipment. The higher layer configuration parameters may specifically include, but are not limited to, one or any combination of the following: gobal ID, TA information of a cell, mobile country code and mobile network code. In this case, the processing flow of steps 301 to 304 further includes the following procedures:

the base station equipment constructs a UDP request message containing the high-level configuration parameters of the base station equipment. The base station equipment sends the UDP request message to other base station equipment, so that other base station equipment detects whether the high-level configuration parameters conflict with the high-level configuration parameters of other base station equipment by using the high-level configuration parameters carried in the UDP request message, and returns a UDP response message carrying the high-level configuration parameters of other base station equipment when the conflict occurs. If the base station equipment receives the UDP response message returned by other base station equipment, the base station equipment obtains the high-level configuration parameters of other base station equipment from the UDP response message, and detects that the high-level configuration parameters of the base station equipment conflict with the high-level configuration parameters of the base station equipment by utilizing the high-level configuration parameters of the other base station equipment and the high-level configuration parameters of the base station equipment. And if the base station equipment does not receive the UDP response messages returned by other base station equipment, the base station equipment detects that the high-level configuration parameters of the base station equipment are not conflicted.

In case four, the network parameters of the base station device may specifically include but are not limited to: address information of the base station equipment and high-level configuration parameters. The address information may specifically include, but is not limited to: an IP address and/or a MAC address; the higher layer configuration parameters may specifically include, but are not limited to, one or any combination of the following: gobal ID, TA information of a cell, mobile country code and mobile network code. In this case, the processing flow of steps 301 to 304 further includes the following procedures:

the base station equipment constructs a UDP request message containing the address information and the high-level configuration parameters of the base station equipment. The base station equipment sends the UDP request message to other base station equipment, so that other base station equipment detects whether address information conflicts with the address information of other base station equipment by using the address information carried in the UDP request message, detects whether high-level configuration parameters conflict with the high-level configuration parameters of other base station equipment by using the high-level configuration parameters carried in the UDP request message, and returns a UDP response message carrying the address information and the high-level configuration parameters of other base station equipment to the base station equipment when the address information and/or the high-level configuration parameters conflict. If the base station equipment receives the UDP response message returned by other base station equipment, the base station equipment obtains the address information and the high-level configuration parameters of the other base station equipment from the UDP response message, and detects that the address information of the base station equipment conflicts by using the address information of the other base station equipment and the address information of the base station equipment, and/or detects that the high-level configuration parameters of the base station equipment conflict by using the high-level configuration parameters of the other base station equipment and the high-level configuration parameters of the base station equipment. If the base station equipment does not receive the UDP response message returned by other base station equipment, the base station equipment detects that the address information and the high-level configuration parameters of the base station equipment are not conflicted.

The above process of the embodiment of the present invention is further described below with reference to specific application scenarios.

In this application scenario, the base station device may specifically be an eNodeB, and the eNodeB specifically includes, but is not limited to, a base station device of an EMB5216 model, the eNodeB supports IP transmission, and the intermediate transmission network is IP transmission. As shown in fig. 4, which is a schematic diagram of a transmission topology in an eNodeB, a transmission interface is located in a main control unit, a GE (Gigabit Ethernet) transmission port is provided externally, and an Ethernet switching chip is used internally to interact with a baseband processing unit. The board card serving as the main control unit exists only in the eNodeB, and the baseband processing unit can distribute a plurality of board cards according to the number of slots of a machine frame and service requirements. The main control unit mainly includes an NP (Network Processor) chip and an SCP (Simple control protocol) Processor, the SCP Processor is a PowerPc (central processing unit) chip, and an HL (High Level) module, an OM (Operation Maintenance) module, and an NPHOST module of the eNodeB all operate on the SCP Processor.

The NP chip is a network processing chip, is a data high-speed forwarding channel of the eNodeB, can realize rule matching and forwarding of data, identifies various protocol messages, and configures various rules to perform specific processing and forwarding on messages of different flows. The NP chip is provided with an MAC controller, has an independently working MAC port, and performs data interaction with transmission network elements such as PTN, CE and the like through optical fibers or network cables after passing through a PHY (physical) chip. The NPHOST module is a transmission control module running on an SCP processor, can realize the configuration function of NP starting and the configuration function of forwarding rules, can receive and transmit low-speed data (less than 100Mbps) with an NP chip, and is responsible for establishing and maintaining IP, VLAN, ARP and routing table items of eNodeB. The HL module is responsible for the high-level signaling processing of the eNodeB, is used for processing an X2 link of the eNodeB and interacts with a core network to form an S1 signaling message. The OM module runs on the SCP processor and is a total scheduling module of the eNodeB, and the OM module completes the functions of configuration and state maintenance of eNodeB signaling and service flow.

It can be seen from the above that, various messages entering and exiting the eNodeB need to be processed by the NP chip, and the NP chip configures FLOW entries according to the requirements of each module, where the FLOW entries may match specified fields, so as to select forwarding rules. Further, in the LTE system, there are mainly three types of data, i.e., OM data, signaling data, and service data, and the following matching fields and forwarding rules may be set for flow control: (1) the data type is GTP-U service data, the matching rule is IPProto (IP protocol type), DstIP (destination IP address), DstPort (destination port), and Teid (Tunnel endpoint Identifier), and the forwarding rule is forwarding to the specified baseband processing unit. (2) The data type is SCTP signaling data, the matching rule is DstIP, DstPort, SrcIP (source IP address), SrcPort (source port), and the forwarding rule is SCP processor forwarding to the main control unit. (3) The data type is OM data (such as TCP data/UDP data, etc.), the matching rule is DstIP, SrcIP (uplink only), and the forwarding rule is forwarded to the SCP processor of the main control unit.

In the embodiment of the present invention, the network parameters (i.e. configuration parameters) of the eNodeB mainly include: local IP address of eNodeB, routing gateway, VLAN ID, opposite end IP address and port of SCTP signaling, high-level configuration information which needs to be planned synchronously with the core network side, including mobile country code, mobile network code, Global ID, TA information of cell. As shown in table 1, is a configuration parameter of the eNodeB. If the local IP address, VLAN id, etc. of the eNodeB are configured incorrectly or in conflict, the eNodeB or other enodebs may cause different transmissions or flash. If the higher layer configuration information (such as Global ID and TA information to which the cell belongs) is inconsistent with the core network side or is repeated by other enodebs, signaling interaction failure or flash may be caused in S1 and X2, which may cause cell establishment failure and failure of the user to access the network.

TABLE 1

Based on the above problem, in the embodiment of the present invention, the eNodeB constructs a probe request packet containing network parameters of the eNodeB, sends the probe request packet to the destination network device, receives a probe response packet returned by the destination network device, and detects whether the network parameters conflict or not by using the probe response packet. The network parameters of the eNodeB are detected in the above way, and the detection range is configured according to the requirement, for example, the IP address or VLAN ID range to be detected can be actively configured, and whether the conflict exists is checked. The mode supports a single eNodeB to initiate detection, and also supports a plurality of eNodeBs to initiate detection simultaneously, and the eNodeBs which do not initiate detection receive detection messages sent by other eNodeBs, check whether various information conflicts with the eNodeBs, reply corresponding response messages if the information conflicts, and perform alarming or automatic repair.

Firstly, VLAN ID detection.

In the current scenario of transport networking, each eNodeB is assigned one VLAN for traffic/signaling/OM, or each eNodeB is assigned two VLANs, one for traffic/signaling and the other for OM. The way for the eNodeB to obtain the VLAN ID includes: VLAN scanning through static profiles or through a self-initiated procedure. The VLAN ID obtained from the static configuration file is correct without manual modification by a human, but if an outsider has performed an operation, an error may be caused, resulting in a failure of transmission. The VLAN id acquired by VLAN scanning of the self-initiation procedure may cause a configuration error or may not be transmitted due to a PTN or router configuration error.

In order to check and locate VLAN ID configuration errors or inconsistency with PTN and CE configurations, maintenance personnel use a maintenance management tool to detect and configure through an OM module of an eNodeB, the NPHOST module generates an ARP or PING request message to test the connectivity of a PTN or CE gateway, and the OM module can configure a VLAN value of the ARP or PING request message sent to the gateway by the eNodeB, so that whether the currently configured VLAN value is correct can be checked by checking whether a reply message can be received.

Further, the OM module may configure a VLAN value range, and the eNodeB sequentially uses the VLAN values in the configuration range to perform PING detection to determine which VLAN value is correct, and if traversing all the VLAN values is still not through, it determines that the configuration problem is PTN and CE. The method can judge whether the current VLAN of the eNodeB is correct or not, can be used for the eNodeB to automatically retrieve the correct VLAN value, and can be used for positioning whether transmission is obstructed due to wrong configuration of other network elements or not, thereby improving the means for positioning problems.

And secondly, detecting an IP address and an MAC address.

According to the transmission networking plan of the existing operator, each eNodeB is assigned with one IP address for service/signaling/OM, or each eNodeB may be assigned with two IP addresses, one IP address is used for service/signaling, the other IP address is used for OM, and the IP address of service/signaling and the IP address of OM belong to two different network segments. In order to save IP addresses, a plurality of enodebs share one network segment, and an example in which each eNodeB is assigned one IP address will be described below. No matter a plurality of enodebs share one network segment or are divided into different network segments, the inter-communication between enodebs can be realized through the networking mode of PTN and CE, so that the schematic view of eNodeB active detection shown in fig. 5 is simplified by the two-layer and three-layer networking modes, and all enodebs in fig. 5 can realize message interaction through the PTN + CE transmission network.

When the outstation is opened in a large scale, errors of configuration files easily occur, so that IP addresses of two enodebs collide, for example, the IP addresses of an eNodeB a and an eNodeB B are both configured to be 192.168.0.1, when an eNodeB C or other network elements send a message with 192.168.0.1, the message is sometimes sent to the eNodeB a, and when the message is sent to the eNodeB B, the problems of good and bad transmission and service times, service quit in a cell, repeated faults and the like occur in the eNodeB a and the eNodeB B.

In view of the above problems, in the embodiment of the present invention, if an outfield maintainer finds that the eNodeB is good or bad during transmission and fails repeatedly, the maintainer uses a maintenance management tool to start active detection. The eNodeB sends UDP detection messages with specific formats in a broadcasting mode, and sets destination MAC addresses in Ethernet headers as broadcasting addresses FF: FF: FF: FF: FF: FF. Considering that the router can shield limited broadcast packets, the target IP network segment or address range can be statically configured and detected by an operation maintenance tool according to the IP address planning of each province and city when three-layer networking is performed. Therefore, the UDP detection message can reach other eNodeBs no matter two-layer networking or three-layer networking is carried out. In addition, the eNodeB may also fill identity information of the eNodeB in a PayLoad (PayLoad) of the UDP detection packet, where the identity information includes VLAN identifier, Global Id, TA information, and the like, and the NPHOST module may obtain the identity information from the OM module and the HL module during initialization.

For other eNodeBs receiving the UDP detection message, the other eNodeBs match and recognize the UDP detection message through a specific Flow, forward the UDP detection message to an NPHOST module of an SCP processor of a main control unit, and judge through a source MAC address and a source IP address field in an Ethernet header and an IP header of the UDP detection message, namely judge whether the source MAC address conflicts with the source MAC addresses of the other eNodeBs, and judge whether the source IP address conflicts with the IP addresses of the other eNodeBs.

And if other eNodeBs find the conflict, the other eNodeBs automatically alarm to notify maintenance personnel, reply a UDP response message to the eNodeBs, and fill the identity information of the other eNodeBs in the PayLoad of the UDP response message, wherein the identity information comprises VLAN identification, Global Id, TA information and the like. Thus, after receiving the UDP response packet from another eNodeB, the eNodeB determines, through the ethernet header and the source MAC address and the source IP address field in the IP header of the UDP response packet, whether the source MAC address conflicts with the source MAC address of the eNodeB, and whether the source IP address conflicts with the IP address of the eNodeB. At this time, the eNodeB finds the conflict and automatically alarms to notify maintenance personnel. The maintainer can know which two eNodeBs conflict with each other through the identity information, and then can take processing measures.

And thirdly, detecting high-level configuration parameters.

In the LTE network, each eNodeB has unique Global Id and TA information in addition to a unique IP address and MAC address, and is used for signaling and service interaction with a core network, and a situation that Global Id and TA information conflict easily occurs for an experimental network or a newly opened site. In this case, the eNodeB may appear as S1 signaling repeated flashing, the cell cannot be established, and the HL module cannot know the specific reason of failure, and even if a collision is known, it cannot be determined which eNodeB is repeated, and only the eNodeB can be used to help positioning, thereby greatly reducing positioning efficiency. If the eNodeB has only the S1 link with problems and the OM and X2 links are normal, then the possibility of IP address collision is eliminated, and these high level parameters need to be detected, i.e. the maintenance personnel use the maintenance management tool to start active detection.

The eNodeB sends UDP detection messages with specific formats in a broadcasting mode, and sets destination MAC addresses in Ethernet headers as broadcasting addresses FF: FF: FF: FF: FF: FF. Considering that the router can shield limited broadcast packets, the target IP network segment or address range can be statically configured and detected by an operation maintenance tool according to the IP address planning of each province and city when three-layer networking is performed. Therefore, the UDP detection message can reach other eNodeBs no matter two-layer networking or three-layer networking is carried out. Based on this, the destination IP address of the UDP detection packet is not necessarily a full network broadcast address, and an IP address range may be configured according to actual conditions, and the UDP detection packet is sent to all enodebs within the range. Further, the eNodeB also needs to fill the high-level configuration parameters of the eNodeB, such as Global Id, TA information, and the like, in the PayLoad of the UDP detection packet, and the NPHOST module obtains the high-level configuration parameters from the OM module and the HL module during initialization.

For other eNodeBs receiving the UDP detection message, the other eNodeBs match and recognize the UDP detection message through the specific Flow, forward the UDP detection message to the NPHOST module of the SCP processor of the main control unit, and then judge through the high-level configuration parameters in the PayLoad of the UDP detection message, namely judge whether the high-level configuration parameters conflict with the high-level configuration parameters of the other eNodeBs.

And if other eNodeBs find the conflict, the other eNodeBs automatically alarm to notify maintenance personnel, reply a UDP response message to the eNodeBs, and fill high-level configuration parameters of the other eNodeBs, such as Global Id, TA information and the like, in the PayLoad of the UDP response message. Thus, after receiving the UDP response packet from another eNodeB, the eNodeB determines, by using the high-level configuration parameter in PayLoad of the UDP response packet, that is, determines whether the high-level configuration parameter conflicts with the high-level configuration parameter of the eNodeB. At this time, the eNodeB finds the conflict and automatically alarms to notify maintenance personnel. Maintenance personnel can know which two eNodeBs conflict through high-level configuration parameters, and then can take treatment measures.

In summary, in the embodiment of the present invention, the base station device may detect whether a network parameter of the base station device conflicts through the probe request packet, so as to detect whether the network parameter of the base station device conflicts in real time, thereby facilitating troubleshooting and daily maintenance of the base station device, solving the problem of transmission or service obstruction caused by the network parameter conflict in time, supporting self-inspection in a planning network when the base station device is self-started, manually triggering active detection, performing conflict alarm or starting an automatic repair process, greatly relieving the outfield working pressure when the base station device is opened on a large scale, reducing the failure rate of the base station device, improving product stability, rapidly positioning the base station device with the problem, solving the problem of transmission obstruction and good time and bad time caused by the network parameter conflict, and solving the problem of service obstruction and flash break caused by the network parameter conflict. Furthermore, the method can solve the problems of transmission failure, time delay and time delay caused by IP and MAC address conflict between eNodeBs and service failure and flash caused by high-level information conflict such as Global Id and TA.

Example two

Based on the same inventive concept as the above method, an embodiment of the present invention further provides a base station device, as shown in fig. 6, where the base station device specifically includes:

a constructing module 11, configured to construct a probe request packet including a network parameter of the base station device;

a sending module 12, configured to send the probe request packet to a destination network device;

and the detection module 13 is configured to receive a probe response packet returned by the destination network device, and detect whether a network parameter of the base station device conflicts or not by using the probe response packet.

The network parameters of the base station device specifically include: a Virtual Local Area Network (VLAN) identifier of the base station equipment; the constructing module 11 is specifically configured to construct, when a VLAN identifier is configured on the base station device, an address resolution protocol ARP request packet or a PING request packet that includes the VLAN identifier of the base station device; the sending module 12 is specifically configured to send the ARP request packet or the PING request packet to a gateway device; the detection module 13 is specifically configured to detect that the VLAN identifier of the base station device does not conflict if the ARP response packet or the PING response packet returned by the gateway device is received; if the ARP response message or the PING response message returned by the gateway equipment is not received, detecting that the VLAN identification of the base station equipment conflicts; or,

the constructing module 11 is specifically configured to, when a VLAN identifier segment is configured on the base station device, construct, for each VLAN identifier in the VLAN identifier segment, an ARP request packet or a PING request packet that includes the VLAN identifier; the sending module 12 is specifically configured to send the ARP request packet or the PING request packet to a gateway device; the detection module 13 is specifically configured to detect that the VLAN identifier does not conflict if an ARP response packet or a PING response packet returned by the gateway device is received, and confirm that the VLAN identifier is a correct VLAN identifier; if the ARP response message or the PING response message returned by the gateway equipment is not received, detecting that the VLAN identification is wrong VLAN identification; and aiming at all VLAN identifications in the VLAN identification section, if an ARP response message or a PING response message returned by the gateway equipment is not received, the problem of the configuration of the gateway equipment is detected.

The network parameters of the base station device specifically include: address information of the base station device; the address information specifically includes: an IP address and/or a MAC address; the constructing module 11 is specifically configured to construct a user data packet UDP request packet including address information of the base station device; the sending module 12 is specifically configured to send the UDP request packet to other base station devices, so that the other base station devices detect whether the address information conflicts with the address information of the other base station devices by using the address information carried in the UDP request packet, and return a UDP response packet carrying the address information of the other base station devices when the conflict occurs; the detection module 13 is specifically configured to, if a UDP response message returned by another base station device is received, obtain address information of the other base station device from the UDP response message, and detect that address information of the base station device conflicts by using the address information of the other base station device and the address information of the base station device; and if the UDP response messages returned by other base station equipment are not received, detecting that the address information of the base station equipment is not conflicted.

In this embodiment of the present invention, the network parameters of the base station device specifically include, but are not limited to: a high-level configuration parameter of the base station device; the higher layer configuration parameters specifically include, but are not limited to, one or any combination of the following: global identification Gobal ID, tracking area TA information, mobile country code and mobile network code of the cell; the constructing module 11 is specifically configured to construct a UDP request packet including a high-level configuration parameter of the base station device; the sending module 12 is specifically configured to send the UDP request packet to other base station devices, so that the other base station devices detect whether the high-level configuration parameters conflict with the high-level configuration parameters of the other base station devices by using the high-level configuration parameters carried in the UDP request packet, and return a UDP response packet carrying the high-level configuration parameters of the other base station devices when a conflict occurs; the detection module 13 is specifically configured to, if a UDP response message returned by another base station device is received, obtain the high-level configuration parameters of the other base station device from the UDP response message, and detect that the high-level configuration parameters of the base station device collide with the high-level configuration parameters of the base station device by using the high-level configuration parameters of the other base station device and the high-level configuration parameters of the base station device; and if the UDP response messages returned by other base station equipment are not received, detecting that the high-level configuration parameters of the base station equipment are not conflicted.

In this embodiment of the present invention, the network parameters of the base station device specifically include: address information and high-level configuration parameters of the base station equipment; the address information specifically includes but is not limited to: an IP address and/or a MAC address; the higher layer configuration parameters specifically include, but are not limited to, one or any combination of the following: gobal ID, TA information of a cell, a mobile country code and a mobile network code; the constructing module 11 is specifically configured to construct a UDP request packet including address information and a high-level configuration parameter of the base station device; the sending module 12 is specifically configured to send the UDP request packet to other base station devices, so that the other base station devices detect whether the address information conflicts with the address information of the other base station devices by using the address information carried in the UDP request packet, detect whether the high-level configuration parameter conflicts with the high-level configuration parameter of the other base station device by using the high-level configuration parameter carried in the UDP request packet, and return a UDP response packet carrying the address information and the high-level configuration parameter of the other base station devices to the base station device when the address information and/or the high-level configuration parameter conflicts; the detection module 13 is specifically configured to, if a UDP response packet returned by another base station device is received, obtain address information and a high-level configuration parameter of the other base station device from the UDP response packet, and detect that address information of the base station device conflicts using the address information of the other base station device and the address information of the base station device, and/or detect that the high-level configuration parameter of the base station device conflicts using the high-level configuration parameter of the other base station device and the high-level configuration parameter of the base station device; and if the UDP response messages returned by other base station equipment are not received, detecting that the address information and the high-level configuration parameters of the base station equipment are not conflicted.

The modules of the device can be integrated into a whole or can be separately deployed. The modules can be combined into one module, and can also be further split into a plurality of sub-modules.

Through the above description of the embodiments, those skilled in the art will clearly understand that the present invention may be implemented by software plus a necessary general hardware platform, and certainly may also be implemented by hardware, but in many cases, the former is a better embodiment. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute the methods according to the embodiments of the present invention. Those skilled in the art will appreciate that the drawings are merely schematic representations of one preferred embodiment and that the blocks or flow diagrams in the drawings are not necessarily required to practice the present invention. Those skilled in the art will appreciate that the modules in the devices in the embodiments may be distributed in the devices in the embodiments according to the description of the embodiments, and may be correspondingly changed in one or more devices different from the embodiments. The modules of the above embodiments may be combined into one module, or further split into multiple sub-modules. The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments. The above disclosure is only for a few specific embodiments of the present invention, but the present invention is not limited thereto, and any variations that can be made by those skilled in the art are intended to fall within the scope of the present invention.

Claims

1. A method for collision detection of network parameters, the method comprising the steps of:

the base station equipment constructs a detection request message containing the network parameters of the base station equipment;

the base station equipment detects whether the network parameters conflict or not by using the detection response message;

the network parameters of the base station device specifically include: the method specifically includes the steps of:

when the VLAN identification is configured on the base station equipment, the base station equipment constructs an Address Resolution Protocol (ARP) request message or a packet request message containing the VLAN identification of the base station equipment; the base station equipment sends the ARP request message or the PING request message to gateway equipment; if the base station equipment receives an ARP response message or a PING response message returned by the gateway equipment, the base station equipment detects that the VLAN identification of the base station equipment is not in conflict; if the base station device does not receive the ARP response message or the PING response message returned by the gateway device, the base station device detects that the VLAN identification of the base station device conflicts; or,

when a VLAN identification section is configured on the base station equipment, aiming at each VLAN identification in the VLAN identification section, the base station equipment constructs an ARP request message or a PING request message containing the VLAN identification; the base station equipment sends the ARP request message or the PING request message to gateway equipment; if the base station equipment receives an ARP response message or a PING response message returned by the gateway equipment, the base station equipment detects that the VLAN identification is not conflicted and confirms that the VLAN identification is a correct VLAN identification; if the base station device does not receive the ARP response message or the PING response message returned by the gateway device, the base station device detects that the VLAN identification is wrong VLAN identification; for all VLAN identifications in the VLAN identification section, if the base station equipment does not receive an ARP response message or a PING response message returned by the gateway equipment, the base station equipment detects that the configuration of the gateway equipment has problems;

or, the network parameters of the base station device specifically include: the method specifically includes:

the base station equipment constructs a user data packet UDP request message containing the address information of the base station equipment; the base station equipment sends the UDP request message to other base station equipment, so that the other base station equipment detects whether the address information conflicts with the address information of the other base station equipment by using the address information carried in the UDP request message, and returns a UDP response message carrying the address information of the other base station equipment when the conflict happens; if the base station equipment receives UDP response messages returned by other base station equipment, acquiring the address information of the other base station equipment from the UDP response messages, and detecting that the address information of the base station equipment conflicts by using the address information of the other base station equipment and the address information of the base station equipment; if the base station equipment does not receive UDP response messages returned by other base station equipment, detecting that the address information of the base station equipment is not conflicted;

wherein the address information specifically includes: an IP address and/or a media access control, MAC, address;

or, the network parameters of the base station device specifically include: the method specifically includes the following steps:

the base station equipment constructs a UDP request message containing high-level configuration parameters of the base station equipment; the base station equipment sends the UDP request message to other base station equipment, so that the other base station equipment detects whether the high-level configuration parameters conflict with the high-level configuration parameters of the other base station equipment by using the high-level configuration parameters carried in the UDP request message, and returns a UDP response message carrying the high-level configuration parameters of the other base station equipment when the conflict occurs; if the base station equipment receives the UDP response message returned by the other base station equipment, the base station equipment obtains the high-level configuration parameters of the other base station equipment from the UDP response message, and detects that the high-level configuration parameters of the base station equipment conflict with the high-level configuration parameters of the base station equipment by utilizing the high-level configuration parameters of the other base station equipment and the high-level configuration parameters of the base station equipment; if the base station equipment does not receive the UDP response message returned by the other base station equipment, the base station equipment detects that the high-level configuration parameters of the base station equipment are not conflicted;

wherein, the high-level configuration parameters specifically include one or any combination of the following: global identification Gobal ID, tracking area TA information, mobile country code and mobile network code of the cell;

the base station equipment constructs a UDP request message containing the address information and the high-level configuration parameters of the base station equipment; the base station equipment sends the UDP request message to other base station equipment, so that other base station equipment detects whether the address information conflicts with the address information of other base station equipment by using the address information carried in the UDP request message, detects whether the high-level configuration parameters conflict with the high-level configuration parameters of other base station equipment by using the high-level configuration parameters carried in the UDP request message, and returns a UDP response message carrying the address information and the high-level configuration parameters of other base station equipment to the base station equipment when the address information and/or the high-level configuration parameters conflict; if the base station equipment receives the UDP response message returned by the other base station equipment, the base station equipment obtains the address information and the high-level configuration parameters of the other base station equipment from the UDP response message, detects that the address information of the base station equipment conflicts by using the address information of the other base station equipment and the address information of the base station equipment, and/or detects that the high-level configuration parameters of the base station equipment conflict by using the high-level configuration parameters of the other base station equipment and the high-level configuration parameters of the base station equipment; if the base station equipment does not receive the UDP response message returned by the other base station equipment, the base station equipment detects that the address information and the high-level configuration parameters of the base station equipment are not in conflict;

wherein the address information specifically includes: an IP address and/or a MAC address;

the high-level configuration parameters specifically include one or any combination of the following: gobal ID, TA information of a cell, mobile country code and mobile network code.

2. A base station device, wherein the base station device specifically includes:

the detection module is used for receiving a detection response message returned by the target network equipment and detecting whether the network parameters of the base station equipment conflict or not by using the detection response message;

the network parameters of the base station device specifically include: a Virtual Local Area Network (VLAN) identifier of the base station equipment;

the constructing module is specifically configured to construct an Address Resolution Protocol (ARP) request message or a packet forwarding request message including the VLAN identifier of the base station device when the VLAN identifier is configured on the base station device; the sending module is specifically configured to send the ARP request packet or the PING request packet to a gateway device; the detection module is specifically configured to detect that the VLAN identifier of the base station device does not conflict if the ARP response packet or the PING response packet returned by the gateway device is received; if the ARP response message or the PING response message returned by the gateway equipment is not received, detecting that the VLAN identification of the base station equipment conflicts; or,

the constructing module is specifically configured to, when a VLAN identifier segment is configured on the base station device, construct, for each VLAN identifier in the VLAN identifier segment, an ARP request packet or a PING request packet that includes the VLAN identifier; the sending module is specifically configured to send the ARP request packet or the PING request packet to a gateway device; the detection module is specifically configured to detect that the VLAN identifier is not in conflict and confirm that the VLAN identifier is a correct VLAN identifier if an ARP response packet or a PING response packet returned by the gateway device is received; if the ARP response message or the PING response message returned by the gateway equipment is not received, detecting that the VLAN identification is wrong VLAN identification; aiming at all VLAN identifications in the VLAN identification section, if an ARP response message or a PING response message returned by the gateway equipment is not received, the problem of configuration of the gateway equipment is detected;

or, the network parameters of the base station device specifically include: address information of the base station device; wherein the address information specifically includes: an IP address and/or a media access control, MAC, address; the constructing module is specifically configured to construct a user data packet UDP request packet including address information of the base station device; the sending module is specifically configured to send the UDP request packet to other base station devices, so that the other base station devices detect whether the address information conflicts with the address information of the other base station devices by using the address information carried in the UDP request packet, and return a UDP response packet carrying the address information of the other base station devices when the conflict occurs; the detection module is specifically configured to, if a UDP response message returned by another base station device is received, obtain address information of the other base station device from the UDP response message, and detect that address information of the base station device conflicts by using the address information of the other base station device and the address information of the base station device; if the UDP response messages returned by other base station equipment are not received, detecting that the address information of the base station equipment is not conflicted;

or, the network parameters of the base station device specifically include: a high-level configuration parameter of the base station device; the high-level configuration parameters specifically include one or any combination of the following: global identification Gobal ID, tracking area TA information, mobile country code and mobile network code of the cell; the constructing module is specifically configured to construct a UDP request packet including a high-level configuration parameter of the base station device; the sending module is specifically configured to send the UDP request packet to other base station devices, so that the other base station devices detect whether a collision occurs between the high-level configuration parameter and the high-level configuration parameter of the other base station devices by using the high-level configuration parameter carried in the UDP request packet, and return a UDP response packet carrying the high-level configuration parameter of the other base station devices when the collision occurs; the detection module is specifically configured to, if a UDP response message returned by another base station device is received, obtain the high-level configuration parameters of the other base station device from the UDP response message, and detect that a collision occurs in the high-level configuration parameters of the base station device by using the high-level configuration parameters of the other base station device and the high-level configuration parameters of the base station device; if the UDP response messages returned by other base station equipment are not received, detecting that the high-level configuration parameters of the base station equipment are not conflicted;

or, the network parameters of the base station device specifically include: address information and high-level configuration parameters of the base station equipment; wherein the address information specifically includes: an IP address and/or a MAC address; the high-level configuration parameters specifically include one or any combination of the following: gobal ID, TA information of a cell, a mobile country code and a mobile network code;

the constructing module is specifically configured to construct a UDP request packet including address information and a high-level configuration parameter of the base station device; the sending module is specifically configured to send the UDP request packet to other base station devices, so that the other base station devices detect whether the address information conflicts with the address information of the other base station devices by using the address information carried in the UDP request packet, detect whether the high-level configuration parameter conflicts with the high-level configuration parameter of the other base station device by using the high-level configuration parameter carried in the UDP request packet, and return a UDP response packet carrying the address information and the high-level configuration parameter of the other base station devices to the base station device when the address information and/or the high-level configuration parameter conflicts; the detection module is specifically configured to, if a UDP response packet returned by another base station device is received, obtain address information and a high-level configuration parameter of the other base station device from the UDP response packet, detect that address information of the base station device conflicts using the address information of the other base station device and the address information of the base station device, and/or detect that the high-level configuration parameter of the base station device conflicts using the high-level configuration parameter of the other base station device and the high-level configuration parameter of the base station device; and if the UDP response messages returned by other base station equipment are not received, detecting that the address information and the high-level configuration parameters of the base station equipment are not conflicted.