CN108306992A - A kind of method of the blind startup in base station, base station and centralized Dynamic Host Configuration Protocol server - Google Patents
A kind of method of the blind startup in base station, base station and centralized Dynamic Host Configuration Protocol server Download PDFInfo
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- CN108306992A CN108306992A CN201610648891.0A CN201610648891A CN108306992A CN 108306992 A CN108306992 A CN 108306992A CN 201610648891 A CN201610648891 A CN 201610648891A CN 108306992 A CN108306992 A CN 108306992A
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- base station
- dynamic host
- protocol server
- host configuration
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/50—Address allocation
- H04L61/5007—Internet protocol [IP] addresses
- H04L61/5014—Internet protocol [IP] addresses using dynamic host configuration protocol [DHCP] or bootstrap protocol [BOOTP]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
- H04W48/14—Access restriction or access information delivery, e.g. discovery data delivery using user query or user detection
Abstract
The present invention discloses a kind of method of the blind startup in base station, base station and centralized Dynamic Host Configuration Protocol server, disposes a centralized Dynamic Host Configuration Protocol server in the ran, and each RNC for including in RAN is not turned on DHCP functions；The method includes：Dhcp process is initiated in base station, to receive the OM tunnel ip address of Dynamic Host Configuration Protocol server distribution；Base station is based on OM tunnel ip address, and the OM Path Setup processes for carrying EID information are initiated to Dynamic Host Configuration Protocol server；Base station sends base station configuration file request message, the storage information of the base station configuration file carried in the response message to extract Dynamic Host Configuration Protocol server by the channels OM, to Dynamic Host Configuration Protocol server；Base station is based on storage information, obtains base station configuration file；Base station is based on base station configuration file, establishes and connects with the RNC in RAN, realizes the blind startup in base station.The present invention reduces the risk of network storm by disposing a centralized Dynamic Host Configuration Protocol server.
Description
Technical field
The present invention relates to wireless communication technology fields, and in particular to a kind of method, base station and the centralization of the blind startup in base station
Dynamic Host Configuration Protocol server.
Background technology
Universal Terrestrial Radio Access Network (Universal Terrestrial in 3G (Third Generation) Moblie (3G) network
Radio Access Network, UTRAN) by radio network controller (Radio Network Controller, RNC) and base
Stand (Node B, NB) composition, RNC is exchange and the control element of UTRAN.RNC is also referred to as base station controller, is mainly used for managing
With the multiple base stations for controlling its connection.
In the blind start-up course in base station, base station sends dynamic host configuration protocol (Dynamic as client with broadcast mode
Host Configuration Protocol, DHCP) find information, i.e. DHCP discover information searchings Dynamic Host Configuration Protocol server.
The each host for being mounted with ICP/IP protocol can all receive this broadcast message on network, if wireless access network (Radio
Access Network, RAN) in more RNC be switched on DHCP service function, then these RNC will be handled and be responded base
The DHCP discover information that station is sent.
As it can be seen that the existing blind start-up technique in base station, the base station of blind startup it is large numbers of when, the net of RAN can be caused
Network expense is increased sharply, and network storm is caused.
Invention content
In view of the above problems, the present invention proposes method, base station and the collection for the blind startup in a kind of base station for overcoming the above problem
Chinese style Dynamic Host Configuration Protocol server, to reduce the risk of network storm.
In a first aspect, the present invention proposes a kind of method of the blind startup in base station, a concentration is disposed in wireless access network RAN
Formula dynamic host configuration protocol DHCP server, and each radio network controller (RNC) for including in RAN is not turned on DHCP work(
Energy；The method includes：
Dhcp process is initiated in base station, to receive the operation and maintenance OM tunnel ip address of the Dynamic Host Configuration Protocol server distribution；
Base station is based on the OM tunnel ip address, and base station identity mark EID letters are carried to Dynamic Host Configuration Protocol server initiation
The OM Path Setup processes of breath, to establish the channels OM with the Dynamic Host Configuration Protocol server；
Base station sends base station configuration file request message by the channels OM, to the Dynamic Host Configuration Protocol server, to receive
The response message of Dynamic Host Configuration Protocol server is stated, and extracts the storage information of the base station configuration file carried in the response message；
Storage information of the base station based on the base station configuration file, obtains the base station configuration file；
Base station is based on the base station configuration file, establishes and connects with the RNC in the RAN, realizes the blind startup in base station.
Second aspect, the present invention also propose a kind of base station, and a centralized DynamicHost is disposed in wireless access network RAN
Configuration protocol DHCP server, and each radio network controller (RNC) for including in RAN is not turned on DHCP functions, the base station
Including：
First initiates unit, for initiating dhcp process, to receive the operation and maintenance OM of the Dynamic Host Configuration Protocol server distribution
Tunnel ip address；
Second initiates unit, and for being based on the OM tunnel ip address, base station is carried to Dynamic Host Configuration Protocol server initiation
The OM Path Setup processes of identity EID information, to establish the channels OM with the Dynamic Host Configuration Protocol server；
Transmission unit, for by the channels OM, base station configuration file request message to be sent to the Dynamic Host Configuration Protocol server,
To receive the response message of the Dynamic Host Configuration Protocol server, and extract the storage letter of the base station configuration file carried in the response message
Breath；
Acquiring unit is used for the storage information based on the base station configuration file, obtains the base station configuration file；
Connection unit is established, for being based on the base station configuration file, establishes and connects with the RNC in the RAN, realize base
It stands blind startup.
The third aspect, the present invention also propose a kind of method of the blind startup in base station, and a collection is disposed in wireless access network RAN
Chinese style dynamic host configuration protocol DHCP server, and each radio network controller (RNC) for including in RAN is not turned on DHCP work(
Energy；The method includes：
The dhcp process that the Dynamic Host Configuration Protocol server is initiated by the base station, the operation and maintenance OM distributed to the base station
Tunnel ip address；
The Dynamic Host Configuration Protocol server carries base station identity mark by the base station based on what the OM tunnel ip address was initiated
Know the OM Path Setup processes of EID information, establishes the channels OM with the base station；
The Dynamic Host Configuration Protocol server receives the base station configuration file request message that the base station is sent by the channels OM, to
The base station sends the response message for the storage information for carrying base station configuration file, so that the base station is matched based on the base station
The storage information for setting file obtains the base station configuration file, and is based on the base station configuration file, with the RNC in the RAN
Connection is established, realizes the blind startup in base station.
Fourth aspect, the present invention also propose that a kind of centralized Dynamic Host Configuration Protocol server, the centralization Dynamic Host Configuration Protocol server are deployed in
In wireless access network RAN, and each radio network controller (RNC) for including in RAN is not turned on DHCP functions；The centralization
Dynamic Host Configuration Protocol server includes：
Allocation unit, the dhcp process for being initiated by base station, the channels operation and maintenance OM distributed to the base station
IP address；
Unit is established, for carrying base station identity mark based on what the OM tunnel ip address was initiated by the base station
The OM Path Setup processes of EID information establish the channels OM with the base station；
Communication unit, the base station configuration file request message sent by the channels OM for receiving the base station, to
The base station sends the response message for the storage information for carrying base station configuration file, so that the base station is matched based on the base station
The storage information for setting file obtains the base station configuration file, and is based on the base station configuration file, with the RNC in the RAN
Connection is established, realizes the blind startup in base station.
Compared with the prior art, the method for the blind startup in base station proposed by the present invention, base station and centralized Dynamic Host Configuration Protocol server, lead to
It crosses and disposes a centralized dynamic host configuration protocol DHCP server in wireless access network RAN, and each nothing for including in RAN
Line network controller RNC is not turned on DHCP functions, solves in the blind start-up technique in existing base station, when the base station number in network
It is very big and have a lot when opening the RNC of DHCP service function, a large amount of data interaction is will produce, network overhead increases sharply, even
The problem of causing network storm.
Description of the drawings
Fig. 1 is a kind of method flow diagram for the blind startup in base station that first embodiment of the invention provides；
Fig. 2 is a kind of architecture of base station schematic diagram that second embodiment of the invention provides；
Fig. 3 is a kind of method flow diagram for the blind startup in base station that third embodiment of the invention provides；
Fig. 4 is a kind of centralized Dynamic Host Configuration Protocol server structural schematic diagram that fourth embodiment of the invention provides.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical solution in the embodiment of the present invention is explicitly described, it is clear that described embodiment is the present invention
A part of the embodiment, instead of all the embodiments.
It should be noted that herein, the printed words such as " first ", " second ", " third " are used merely to identical title
It distinguishes, rather than relationship or sequence between implying these titles.
As shown in Figure 1, the embodiment of the present invention discloses a kind of method of the blind startup in base station, the executive agent of this method is base
It stands.A centralized Dynamic Host Configuration Protocol server is disposed in wireless access network RAN, and each radio network controller (RNC) for including in RAN is equal
It is not turned on DHCP functions；This method may include following steps 101~105：
101, dhcp process is initiated in base station, to receive the operation and maintenance (Operation of the Dynamic Host Configuration Protocol server distribution
And Maintenance, OM) tunnel ip address.
102, base station is based on the OM tunnel ip address, and base station identity mark is carried to Dynamic Host Configuration Protocol server initiation
The OM Path Setup processes of (Equipment ID, EID) information, to establish the channels OM with the Dynamic Host Configuration Protocol server.
103, base station sends base station configuration file request message, to connect by the channels OM to the Dynamic Host Configuration Protocol server
The response message of the Dynamic Host Configuration Protocol server is received, and extracts the storage information of the base station configuration file carried in the response message.
In the present embodiment, base station configuration file, that is, base station configured transmission configuration file.
In the present embodiment, the EID information that Dynamic Host Configuration Protocol server is reported according to base station searches base station configuration file record, if
In the presence of then giving base station in response success message, and the storage information of signals base configuration file within the message；If it does not,
Failed message is then responded, manual intervention is waited for.
104, storage information of the base station based on the base station configuration file obtains the base station configuration file.
In the present embodiment, step 104 is specially：Storage information of the base station based on the base station configuration file initiates file
Transport protocol (File Transfer Protocol, FTP) process obtains the base station configuration file from Dynamic Host Configuration Protocol server.
In the present embodiment, in step 104, the storage information of the base station configuration file, including：Base station configuration file is deposited
Put the information such as path, file name, login username, password.
105, base station is based on the base station configuration file, establishes and connects with the RNC in the RAN, realizes the blind startup in base station.
In the present embodiment, in step 101, dhcp process uses client/server (Client/Server, C/S) mould
Formula, what is played a leading role in dhcp process is client, and client must actively initiate dhcp process, and server end is by the sound of something astir
It answers.Base station is as client in the present embodiment.
Dhcp process is divided into two stages, is described in detail below first stage and second stage：
First stage：Also referred to as discovery phase, i.e. base station find the stage of Dynamic Host Configuration Protocol server.Base station is sent with broadcast mode
DHCP discover information searching Dynamic Host Configuration Protocol server sends specific broadcast message to address 255.255.255.255.
Dynamic Host Configuration Protocol server receives DHCP discover information and responds.
Second stage：The stage is also referred to as provided, i.e. Dynamic Host Configuration Protocol server provides the stage of IP address.Dynamic Host Configuration Protocol server receives
DHCP discover information simultaneously responds, specially：Dynamic Host Configuration Protocol server selects a distribution from the IP address not yet hired out
To base station, sends one to base station and provided comprising the IP address or permanent IP address hired out and other DHCP being arranged
(offer) information, i.e. DHCP offer information, to inform that dhcp client can use its IP address that be provided.IP address
For OM tunnel ip address.
As it can be seen that in the present embodiment, after base station is linked into network, match without carrying out local transmission parameter and wireless parameter
It sets, base station is distributed by Dynamic Host Configuration Protocol server automatically by DHCP, the OM tunnel ip address of base station, and base station gets one's own OM
After tunnel ip address, FTP processes are initiated using the OM tunnel ip address, the base station configuration text of oneself is obtained from Dynamic Host Configuration Protocol server
Part, i.e. base station configured transmission configuration file are established with RNC using the configured transmission in the configuration file and are transmitted.
Compared with the prior art, the method for the blind startup in base station disclosed in the present embodiment, by the middle part of wireless access network RAN
The centralized dynamic host configuration protocol DHCP server of one, administration, and each radio network controller (RNC) for including in RAN is not opened
DHCP functions are opened, are solved in the blind start-up technique in existing base station, when the base station number in network is very big and has and much opens
When the RNC of DHCP service function, the problem of will produce a large amount of data interaction, network overhead surge, or even cause network storm.
In a specific example one, from the point of view of considering current operator's transmission evolution, transmission network is mainly using grouping
The networking mode of transmission net (Packet Transport Network, PTN), when two PTN transmission network equipment networkings of layer, RNC
A certain physical port passes through virtual LAN (Virtual Local Area Network, the VLAN) ethod of remittance and multiple base stations
It is connected.
In the present embodiment, the transmission network networking of each RNC and the Dynamic Host Configuration Protocol server in the base station, the RAN
When mode is PTN, before dhcp process is initiated in base station described in step 101 shown in FIG. 1, base station disclosed in the present embodiment is blind to open
Dynamic method further includes unshowned step 100 and 100 ' in Fig. 1：
100, after base station is linked by the PTN access devices being connected with the base station in RAN, in respectively connecing for the base station
The first address resolution protocol (Address Resolution Protocol, ARP) that the Dynamic Host Configuration Protocol server is sent is monitored on mouth
Message.
100 ', base station obtains the virtual office carried in the first ARP message after listening to the first ARP message
Domain net identity VLAN ID.
In the present embodiment, Dynamic Host Configuration Protocol server is provided with vlan information table in advance, vlan information table include the ID of each VLAN with
And the RNC information that each VLAN includes.Dynamic Host Configuration Protocol server periodic broadcasting carries the first ARP message of VLAN ID, different VLAN
ID corresponds to the first different ARP message.
In the present embodiment, in step 100, the PTN access devices being connected with base station may filter that each first ARP message.When certain
When the VLAN ID carried in article the first ARP message are identical as the VLAN ID of PTN access devices port that base station is connected, this first
ARP message can just successfully arrive at base station, other the first ARP message since VLAN ID are differed and are dropped, go to school by such base station
One's own VLAN ID are practised.
Correspondingly, in the present embodiment, dhcp process is initiated in base station described in step 101 shown in FIG. 1, specially：Base station
Initiation carries dhcp process namely the base station of the VLAN id informations and carries the VLAN ID letters with broadcast mode transmission
The DHCP discover information searching Dynamic Host Configuration Protocol server of breath.
In a specific example two, base station described in step 105 shown in FIG. 1 is based on the base station in the present embodiment
RNC in configuration file, with the RAN establishes connection, specifically includes unshowned step 1051~1054 in following figure 1：
1051, base station is based on the base station configuration file, and each RNC into the RAN broadcasts the 2nd ARP message, described
2nd ARP message be used for ask each RNC in the RAN interface medium access control (Medium Access Control,
MAC) address information.
In the present embodiment, in step 1051, after base station gets base station configuration file, using the transmission in the configuration file
Parameter updates the transmission configuration parameter of oneself, and broadcasts the 2nd ARP using each RNC of the transmission configuration parameter into the RAN and disappear
Breath, to obtain the interface mac address information of each RNC in the RAN.
1052, base station obtains the mesh carried in first response message in the response message that each RNC received is fed back
Mark the interface mac address information of RNC.
1053, base station sends the message for the mac address information for carrying the base station to the Target RNC, so that target
RNC obtains the mac address information of the base station.
Certainly, the interface of each RNC can also initiate ARP request process to obtain the mac address information of base station in RAN.This
When, base station only sends the message for the mac address information for carrying the base station to Target RNC.
1054, interface mac address information of the base station based on the Target RNC initiates flow control transmission to the Target RNC
Agreement (Stream Control Transmission Protocol, SCTP) is coupled.
It is of course also possible to initiate SCTP couplings by Target RNC.
As it can be seen that the method for the blind startup in base station disclosed in the present embodiment is adopted after base station gets the base station configuration file of oneself
The transmission configuration parameter of oneself is updated with the configured transmission in the configuration file, and using transmission configuration parameter into the RAN
Each RNC broadcast the 2nd ARP message, to obtain the mac address information of Target RNC interface.Same Target RNC interface can also be sent out
ARP request process is played to obtain the MAC Address of base station, SCTP couplings can be initiated after success by Target RNC.
In a specific example three, from the point of view of considering current operator's transmission evolution, transmission network mainly uses PTN's
Networking mode, when two PTN transmission network equipment networkings of layer, a certain physical ports of RNC pass through the VLAN ethods of remittance and multiple base stations
It is connected.
Based on above-mentioned specific example one, in the present embodiment, the transmission of each RNC and Dynamic Host Configuration Protocol server in base station, RAN
When network organizing mode is PTN, base station described in step 105 shown in FIG. 1 is based on the base station configuration file, with the RAN
In RNC establish connection, specifically include unshowned step 1051 in Fig. 1 '~1054 '：
1051 ', base station is based on the base station configuration file, and broadcasting the 3rd ARP to the corresponding VLAN of the VLAN ID disappears
Breath, the 3rd ARP message are used to ask the interface mac address information of each RNC in the VLAN.
In the present embodiment, step 1051 ' in, after base station gets base station configuration file, using the biography in the configuration file
Defeated parameter updates the transmission configuration parameter of oneself, and using transmission configuration parameter to the corresponding VLAN broadcast of the VLAN ID the
Three ARP message, to obtain the interface mac address information of each RNC in the corresponding VLAN of the VLAN ID.
1052 ', base station obtains the mesh carried in first response message in the response message that each RNC received is fed back
Mark the interface mac address information of RNC
1053 ', base station sends the message for the mac address information for carrying the base station to the Target RNC, so that target
RNC obtains the mac address information of the base station.
Certainly, the interface of each RNC can also initiate ARP request process to obtain base in the corresponding VLAN of the VLAN ID
The mac address information stood.At this point, base station only sends the message for the mac address information for carrying the base station to Target RNC.
1054 ', interface mac address information of the base station based on the Target RNC is initiated flow control to the Target RNC and is passed
Defeated agreement SCTP couplings.
It is of course also possible to initiate SCTP couplings by Target RNC.
As it can be seen that the method for the blind startup in base station disclosed in the present embodiment is matched after base station gets base station configuration file using this
It sets the configured transmission in file and updates the transmission configuration parameter of oneself, and corresponded to the VLAN ID using transmission configuration parameter
VLAN broadcast the 3rd ARP message, to obtain the interface mac address information of each RNC in the corresponding VLAN of the VLAN ID.Together
Sample Target RNC interface can also initiate ARP request process to obtain the MAC Address of base station, can be initiated by Target RNC after success
SCTP is coupled.
As it can be seen that by the method for the blind startup in base station disclosed in the various embodiments described above, by being disposed in wireless access network RAN
One centralized Dynamic Host Configuration Protocol server, and each radio network controller (RNC) for including in RAN is not turned on DHCP functions, solves
In the existing blind start-up technique in base station, when the base station number in network is very big and have it is many open the RNC of DHCP service function when,
The problem of will produce a large amount of data interaction, network overhead surge, or even causing network storm.
Further, the method for the blind startup in base station disclosed in the various embodiments described above solves every on network in the prior art
One host for being mounted with ICP/IP protocol can all receive broadcast message, can also increase processing to the host of each network node
Overhead the problem of.
As shown in Fig. 2, the present embodiment discloses a kind of base station.A centralized Dynamic Host Configuration Protocol server is disposed in RAN, and in RAN
Including each radio network controller (RNC) be not turned on DHCP functions, the base station includes with lower unit：First initiates unit
21, second unit 22, transmission unit 23, acquiring unit 24 is initiated and establishes connection unit 25.Each unit is described as follows：
First initiates unit 21, for initiating dhcp process, to receive the operation and maintenance of the Dynamic Host Configuration Protocol server distribution
OM tunnel ip address.
Second initiates unit 22, and for being based on the OM tunnel ip address, base is carried to Dynamic Host Configuration Protocol server initiation
The OM Path Setup processes for identity EID information of standing, to establish the channels OM with the Dynamic Host Configuration Protocol server.
Transmission unit 23, for by the channels OM, sending base station configuration file request to the Dynamic Host Configuration Protocol server and disappearing
Breath, to receive the response message of the Dynamic Host Configuration Protocol server, and extracts depositing for the base station configuration file carried in the response message
Store up information.
Acquiring unit 24 is used for the storage information based on the base station configuration file, obtains the base station configuration file.
Connection unit 25 is established, for being based on the base station configuration file, establishes and connects with the RNC in the RAN, realize
The blind startup in base station.
Base station disclosed in the present embodiment, it can be achieved that the blind startup in base station shown in FIG. 1 method flow, therefore, the present embodiment
In base station effect and explanation can be found in embodiment of the method shown in FIG. 1, details are not described herein.
As shown in figure 3, the present embodiment discloses a kind of method of the blind startup in base station, the executive agent of this method is centralization
Dynamic Host Configuration Protocol server.A centralized Dynamic Host Configuration Protocol server, and each wireless network control for including in RAN are disposed in wireless access network RAN
Device RNC processed is not turned on DHCP functions；This method includes that may include following steps 301~303：
301, the dhcp process that the Dynamic Host Configuration Protocol server is initiated by the base station, the channels the OM IP distributed to the base station
Address.
302, the Dynamic Host Configuration Protocol server carries EID information by the base station based on what the OM tunnel ip address was initiated
OM Path Setup processes, establish and the channels OM of the base station.
303, the Dynamic Host Configuration Protocol server receives the base station and is disappeared by the base station configuration file request that the channels OM are sent
Breath sends the response message for the storage information for carrying base station configuration file to the base station, so that the base station is based on described
The storage information of base station configuration file obtains the base station configuration file, and is based on the base station configuration file, with the RAN
In RNC establish connection, realize the blind startup in base station.
The method of the blind startup in base station disclosed in the present embodiment describes it using centralized Dynamic Host Configuration Protocol server as executive agent
Interaction between the executive agent and base station shown in Fig. 2 of Fig. 1, correspondingly effect and explanation, reference can be made to method disclosed in Fig. 1
Embodiment, details are not described herein.
In a specific example four, the transmission network networking side of each RNC and Dynamic Host Configuration Protocol server in base station, RAN
When formula is PTN, base station is linked by the Packet Transport Network PTN access devices being connected with the base station in RAN, shown in Fig. 3
The dhcp process that Dynamic Host Configuration Protocol server described in step 301 is initiated by base station, the operation and maintenance OM distributed to the base station are logical
Before road IP address, the method for the blind startup in base station disclosed in the present embodiment further includes the unshowned step 300 of following figure 3：
300, the Dynamic Host Configuration Protocol server sends the first Address Resolution Protocol ARP message to the base station, so that the base station
The first ARP message is monitored on each interface of base station；The first ARP message carries virtual LAN identity
VLAN ID。
Correspondingly, the dhcp process that Dynamic Host Configuration Protocol server is initiated by base station described in step 301 shown in Fig. 3, to described
The OM tunnel ip address of base station distribution, specially：The Dynamic Host Configuration Protocol server is believed by the VLAN ID that carry that base station is initiated
The dhcp process of breath, the OM tunnel ip address distributed to the base station.
As shown in figure 4, the present embodiment discloses a kind of centralized Dynamic Host Configuration Protocol server, the centralization Dynamic Host Configuration Protocol server is deployed in
In wireless access network RAN, and each radio network controller (RNC) for including in RAN is not turned on DHCP functions；The centralization
Dynamic Host Configuration Protocol server may include：Allocation unit 41 establishes unit 42 and communication unit 43.Each unit is described as follows：
Allocation unit 41, the dhcp process for being initiated by base station, the operation and maintenance OM distributed to the base station are logical
Road IP address.
Unit 42 is established, for carrying base station identity mark based on what the OM tunnel ip address was initiated by the base station
Know the OM Path Setup processes of EID information, establishes the channels OM with the base station.
Communication unit 43, the base station configuration file request message sent by the channels OM for receiving the base station,
The response message for the storage information for carrying base station configuration file is sent to the base station, so that the base station is based on the base station
The storage information of configuration file, obtains the base station configuration file, and is based on the base station configuration file, and in the RAN
RNC establishes connection, realizes the blind startup in base station.
Dynamic Host Configuration Protocol server disclosed in the present embodiment, it can be achieved that the blind startup in base station shown in Fig. 3 method flow, therefore, this
The effect and explanation of Dynamic Host Configuration Protocol server in embodiment can be found in embodiment of the method shown in Fig. 3, and details are not described herein.
In a specific example five, the transmission network networking side of each RNC and Dynamic Host Configuration Protocol server in base station, RAN
When formula is PTN, base station is linked by the Packet Transport Network PTN access devices being connected with base station in RAN, concentration shown in Fig. 4
Formula Dynamic Host Configuration Protocol server further includes unshowned transmission unit 40 in Fig. 4：
Transmission unit 40, for sending the first Address Resolution Protocol ARP message to the base station, so that the base station is in base
The first ARP message is monitored on each interface stood；The first ARP message carries virtual LAN identity VLAN
ID。
Correspondingly, the allocation unit 41, the VLAN id informations of carrying for being initiated by the base station
Dhcp process, the operation and maintenance OM tunnel ip address distributed to the base station.
Relative to existing blind startup scheme, Dynamic Host Configuration Protocol server disclosed in Fig. 3 and embodiment illustrated in fig. 4 is centralized service
Device, i.e., only need unique Dynamic Host Configuration Protocol server, project installation, construction, environment etc. require it is low, convenient for deployment.Further, it concentrates
Formula server construction cost is low.Further, the possibility of network storm is reduced so that transmission network is more stablized.Into one
Step ground, builds and safeguards that catenet is simpler convenient, to reduce and safeguard the cost of network.
It will be understood by those skilled in the art that each unit in embodiment can be combined into a unit, and in addition
Multiple subelements can be divided into.In addition to such feature and/or at least some of process or unit are to arrange mutually
Reprimand place may be used any combinations to all features disclosed in this specification and such disclosed any method or set
Standby all processes or unit are combined.Unless expressly stated otherwise, each feature disclosed in this specification can be by carrying
It is replaced for the alternative features of identical, equivalent or similar purpose.
It will be appreciated by those of skill in the art that although some embodiments described herein include being wrapped in other embodiments
Certain features for including rather than other feature, but the combination of the feature of different embodiments mean in the scope of the present invention it
It is interior and form different embodiments.
Although the embodiments of the invention are described in conjunction with the attached drawings, but those skilled in the art can not depart from this hair
Various modifications and variations are made in the case of bright spirit and scope, such modifications and variations are each fallen within by appended claims
Within limited range.
Claims (10)
1. a kind of method of the blind startup in base station, which is characterized in that dispose a centralized DynamicHost in wireless access network RAN and match
Protocol DHCP server is set, and each radio network controller (RNC) for including in RAN is not turned on DHCP functions；The method packet
It includes：
Dhcp process is initiated in base station, to receive the operation and maintenance OM tunnel ip address of the Dynamic Host Configuration Protocol server distribution；
Base station is based on the OM tunnel ip address, initiates to carry base station identity mark EID information to the Dynamic Host Configuration Protocol server
OM Path Setup processes, to establish the channels OM with the Dynamic Host Configuration Protocol server；
Base station sends base station configuration file request message by the channels OM, to the Dynamic Host Configuration Protocol server, described in reception
The response message of Dynamic Host Configuration Protocol server, and extract the storage information of the base station configuration file carried in the response message；
Storage information of the base station based on the base station configuration file, obtains the base station configuration file；
Base station is based on the base station configuration file, establishes and connects with the RNC in the RAN, realizes the blind startup in base station.
2. according to the method described in claim 1, it is characterized in that, each RNC in the base station, the RAN with it is described
When the transmission network networking mode of Dynamic Host Configuration Protocol server is Packet Transport Network PTN, before dhcp process is initiated in the base station, also wrap
It includes：
After base station is linked by the Packet Transport Network PTN access devices being connected with the base station in RAN, in each of the base station
The first Address Resolution Protocol ARP message that the Dynamic Host Configuration Protocol server is sent is monitored on interface；
Base station obtains the virtual LAN identity mark carried in the first ARP message after listening to the first ARP message
Know VLAN ID；
Correspondingly, dhcp process is initiated in the base station, including：
It initiates to carry the dhcp process of the VLAN id informations in base station.
3. and described according to the method described in claim 1, it is characterized in that, the base station is based on the base station configuration file
RNC in RAN establishes connection, including：
Base station is based on the base station configuration file, and each RNC into the RAN broadcasts the 2nd ARP message, and the 2nd ARP disappears
Cease the interface medium access control MAC addresses information for asking each RNC in the RAN；
Base station obtains connecing for the Target RNC carried in first response message in the response message of each RNC feedbacks received
Mouth mac address information；
Base station sends the message for the mac address information for carrying the base station to the Target RNC, so that Target RNC obtains institute
State the mac address information of base station；
Interface mac address information of the base station based on the Target RNC initiates Flow Control Transmission Protocol SCTP to the Target RNC
Coupling.
4. and described according to the method described in claim 2, it is characterized in that, the base station is based on the base station configuration file
RNC in RAN establishes connection, including：
The base station is based on the base station configuration file, and the 3rd ARP message is broadcasted to the corresponding VLAN of the VLAN ID, described
3rd ARP message is used to ask the interface mac address information of each RNC in the VLAN；
Base station obtains connecing for the Target RNC carried in first response message in the response message of each RNC feedbacks received
Mouth mac address information；
Base station sends the message for the mac address information for carrying the base station to the Target RNC, so that Target RNC obtains institute
State the mac address information of base station；
Interface mac address information of the base station based on the Target RNC initiates Flow Control Transmission Protocol SCTP to the Target RNC
Coupling.
5. according to Claims 1 to 4 any one of them method, which is characterized in that the base station is based on base station configuration text
The storage information of part obtains the base station configuration file, including：
Storage information of the base station based on the base station configuration file initiates File Transfer Protocol FTP processes, obtains the base station and match
Set file.
6. a kind of base station, which is characterized in that dispose a centralized dynamic host configuration protocol DHCP clothes in wireless access network RAN
Business device, and each radio network controller (RNC) for including in RAN is not turned on DHCP functions, the base station includes：
First initiates unit, for initiating dhcp process, to receive the channels operation and maintenance OM of the Dynamic Host Configuration Protocol server distribution
IP address；
Second initiates unit, and for being based on the OM tunnel ip address, base station identity is carried to Dynamic Host Configuration Protocol server initiation
The OM Path Setup processes for identifying EID information, to establish the channels OM with the Dynamic Host Configuration Protocol server；
Transmission unit, for by the channels OM, base station configuration file request message being sent to the Dynamic Host Configuration Protocol server, to connect
The response message of the Dynamic Host Configuration Protocol server is received, and extracts the storage information of the base station configuration file carried in the response message；
Acquiring unit is used for the storage information based on the base station configuration file, obtains the base station configuration file；
Connection unit is established, for being based on the base station configuration file, establishes and connects with the RNC in the RAN, realizes that base station is blind
Start.
7. a kind of method of the blind startup in base station, which is characterized in that dispose a centralized DynamicHost in wireless access network RAN and match
Protocol DHCP server is set, and each radio network controller (RNC) for including in RAN is not turned on DHCP functions；The method packet
It includes：
The dhcp process that the Dynamic Host Configuration Protocol server is initiated by the base station, the channels operation and maintenance OM distributed to the base station
IP address；
The Dynamic Host Configuration Protocol server identifies EID by the base station identity that carries that the base station is initiated based on the OM tunnel ip address
The OM Path Setup processes of information establish the channels OM with the base station；
The Dynamic Host Configuration Protocol server receives the base station configuration file request message that the base station is sent by the channels OM, to described
Base station sends the response message for the storage information for carrying base station configuration file, so that the base station is based on base station configuration text
The storage information of part obtains the base station configuration file, and is based on the base station configuration file, is established with the RNC in the RAN
The blind startup in base station is realized in connection.
8. the method according to the description of claim 7 is characterized in that each RNC in the base station, the RAN with it is described
When the transmission network networking mode of Dynamic Host Configuration Protocol server is Packet Transport Network PTN, the base station is divided by what is be connected with the base station
Group transmission net PTN access devices are linked into RAN, the dhcp process that the Dynamic Host Configuration Protocol server is initiated by base station, to the base
It stands before the operation and maintenance OM tunnel ip address of distribution, further includes：
The Dynamic Host Configuration Protocol server sends the first Address Resolution Protocol ARP message to the base station, so that the base station is in base station
The first ARP message is monitored on each interface；The first ARP message carries virtual LAN identity VLAN ID；
Correspondingly, the dhcp process that the Dynamic Host Configuration Protocol server is initiated by base station, the operation and maintenance OM distributed to the base station
Tunnel ip address, including：
The dhcp process for carrying the VLAN id informations that the Dynamic Host Configuration Protocol server is initiated by base station, to the base station point
The operation and maintenance OM tunnel ip address matched.
9. a kind of centralization Dynamic Host Configuration Protocol server, which is characterized in that the centralization Dynamic Host Configuration Protocol server is deployed in wireless access network RAN
In, and each radio network controller (RNC) for including in RAN is not turned on DHCP functions；It is described centralization Dynamic Host Configuration Protocol server include：
Allocation unit, the dhcp process for being initiated by base station, the operation and maintenance OM channel IP distributed to the base station
Location；
Unit is established, the base station identity that carries for being initiated based on the OM tunnel ip address by the base station identifies EID
The OM Path Setup processes of information establish the channels OM with the base station；
Communication unit, the base station configuration file request message sent by the channels OM for receiving the base station, to described
Base station sends the response message for the storage information for carrying base station configuration file, so that the base station is based on base station configuration text
The storage information of part obtains the base station configuration file, and is based on the base station configuration file, is established with the RNC in the RAN
The blind startup in base station is realized in connection.
10. centralization Dynamic Host Configuration Protocol server according to claim 9, which is characterized in that in the base station, the RAN
When the transmission network networking mode of each RNC and the Dynamic Host Configuration Protocol server is Packet Transport Network PTN, the base station by with the base
Connected Packet Transport Network PTN access devices of standing are linked into RAN, and the centralization Dynamic Host Configuration Protocol server further includes：
Transmission unit, for sending the first Address Resolution Protocol ARP message to the base station, so that the base station is in each of base station
The first ARP message is monitored on interface；The first ARP message carries virtual LAN identity VLAN ID；
Correspondingly, the allocation unit, the DHCP mistakes for carrying the VLAN id informations for being initiated by the base station
Journey, the operation and maintenance OM tunnel ip address distributed to the base station.
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