CN109194503A - A method of Site IP is distributed using OSPF message - Google Patents
A method of Site IP is distributed using OSPF message Download PDFInfo
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- CN109194503A CN109194503A CN201810909422.9A CN201810909422A CN109194503A CN 109194503 A CN109194503 A CN 109194503A CN 201810909422 A CN201810909422 A CN 201810909422A CN 109194503 A CN109194503 A CN 109194503A
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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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/12—Discovery or management of network topologies
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/12—Shortest path evaluation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/2866—Architectures; Arrangements
- H04L67/30—Profiles
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/60—Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources
Abstract
The invention discloses a kind of methods using OSPF message distribution Site IP, comprising: the access of the non-backbone domain website of incorrect configuration of IP and thresholding information；It controls the neighbor state of its access interface and is not setting up state；The non-backbone domain website tissue configuring request message of the access, and backbone domain website is forwarded to by the neighbor site with correct IP and thresholding information configuration；Backbone domain website receives configuring request message, and tissue carries the configuration response message of IP and thresholding information, and is forwarded to corresponding non-backbone domain website by the neighbor site with correct IP and thresholding information configuration.The present invention in OSPF by increasing configuring request message and configuration response message on the basis of protocol hello, in the case that in backbone domain, Bus stop planning is built up, IP and thresholding are distributed automatically by the non-backbone domain website that did not carried out correct IP and thresholding configuration of the backbone domain website to access, to make that the process of non-backbone domain website access network is simple, specification.
Description
Technical field
The present invention relates to transmission equipment network elements management domains, and in particular to a kind of side using OSPF message distribution Site IP
Method.
Background technique
OSPF (Open Shortest Path First, ospf) is a kind of dynamic routing protocol,
This dynamic routing protocol can rapidly find out change (such as subnetwork node or its interface of its operational network topology
Malfunction and failure), the routing convergence that has rapidly, hierarchical network structure, reliable performance efficiency the features such as meet modern communications
The demand of network organizing has become the optimal selection of modern communication networks networking.
Network topology is divided according to the mutual connection type of website in each domain OSPF in optical communication network, using more
There are broadcast-type topological (Ethernet access is in communication with each other by multiple websites by equipment such as HUB or Ethernet switches) and PPP
(two websites form serial link by modes such as optical fiber and connect (Point to Point Protocol, point-to-point protocol) topology
It connects)；To each website in wherein a certain domain, after ospf protocol starting first according to each related port IP of network planning manual configuration and
Region value information etc., and carry out the initial work of agreement inner parameter；Then carry out Neighbor Discovery Protocol (protocol hello) from
And form backfence connection, Uplink State information exchange of going forward side by side, at the same each website carry out network topology periodic detection and by
Shortest path tree generates routing table to realize Route Selection.
It is a series of manually to the progress of each website on the spot after communication network has substantially planned network topology first at present
Then configuration data carries out commissioning until reaching the standard of network supervision identification again；The emphasis of network topology planning is to being bone
Dry network (high speed network in connection multiple regions or area) is laid out, the access network (backbone network to user of lower band
All devices between terminal) it is usually constantly to expand as portfolio increases, to the network using OSPF hierarchical topology,
The website quantity of final access network is generally as many as decades of times of backbone network, and the node of average each backbone network is (simultaneously
Configure 0 domain and local domain) dozens of website can be taken in non-backbone domain (the referring to local domain) network of oneself, wherein 0 domain phalanges
Dry region, needs when network size is big.
In network construction, the backbone network of early period spreads a negligible amounts of building a station, the high quality support personnel for needing to put into
It is relatively more, it is built so backbone network website can normally be spread；And the paving to later period non-backbone network website is when building, due to station
Point quantity is more, the growth that workload will be tens times, and the opposite high quality support personnel needed is just more, is substantially difficult to protect
Card puts into enough high quality support personnels to ensure that paving builds non-backbone domain website.
In conclusion there is an urgent need for a kind of simplifications and standardization paving to build when network backbone domain Bus stop planning is built up
The method of non-backbone domain website process, and reach and monitoring is identified by network supervision.
Summary of the invention
The technical problem to be solved by the present invention is in network backbone domain, Bus stop planning is built up, in non-backbone domain
After website is accessed, IP can be distributed automatically immediately and configure correct regional value, monitored to be identified by network management, it is maximum
The reduction of degree newly opens or the problem of dilatation site works amount.
In order to solve the above-mentioned technical problem, the technical scheme adopted by the invention is that providing a kind of utilization OSPF message distribution
The method of Site IP, comprising the following steps:
No correct IP and the access of the non-backbone domain website of thresholding information configuration；
So that it is accessed the control of the neighbor state of all of the port of network and does not set up connection status；
The non-backbone domain website of access organization configurations request message on the basis of protocol hello in OSPF, and pass through
Neighbor site configured with correct IP and thresholding information is forwarded to the backbone domain website configured with correct IP and thresholding information；
Backbone domain website configured with correct IP and thresholding information receives configuring request message, and Hello is assisted in OSPF
Tissue carries the configuration response message of IP and thresholding information, and the neighbour by being configured with correct IP and thresholding information on the basis of view
It occupies website and is forwarded to corresponding non-backbone domain website.
In the above-mentioned methods, if the neighbor site of the non-backbone domain website without correct IP and thresholding information configuration is backbone
Domain website directly configures correct IP and thresholding information according to configuring request message by the backbone domain website for it；Configuring request report
Text is no longer forwarded by adjacent non-backbone domain website.
In the above-mentioned methods, after having site apparatus starting in optical communication network, by detecting whether the equipment has correctly
Manual configuration IP and thresholding information judge whether the equipment is backbone domain website；
If there is correct manual configuration IP and thresholding information, then enter backbone domain site works process；Otherwise, entrance is non-
Backbone domain site works process.
In the above-mentioned methods, the non-backbone domain website configured with correct IP and thresholding information receives adjacent non-backbone domain station
The configuring request message that point is sent, forwards the message；No correct IP and the non-backbone domain website of thresholding information configuration receive phase
Adjacent non-bone does the configuring request message of transmission, then abandons the message, meanwhile, so that it is accessed neighbours' shape of all of the port of network
State control is not setting up connection status, and organization configurations request message, by the neighbor station for being configured with correct IP and thresholding information
Point is forwarded to the backbone domain website configured with correct IP and thresholding information, configures correct IP and thresholding information for it；
Non- backbone domain website configured with correct IP and thresholding information receives the configuration response report of backbone domain website transmission
Text forwards the message；
No correct IP and the non-backbone domain website of thresholding information configuration receive the configuration response report of backbone domain website transmission
Text then judges whether the MAC Address in the configuration response message content is matched, configures response report if it does, then coming into force
IP and thresholding information in text, and configuration information is saved, complete the automatic distribution of configuration；Otherwise, the message is abandoned.
In the above-mentioned methods, the neighbor site configured with correct IP and thresholding information is according to the backbone domain in its own configuration
The configuring request message received is forwarded to corresponding backbone domain website by site information.
In the above-mentioned methods, one has correct IP and the non-backbone website of thresholding configuration by sending protocol hello message
Neighborhood is established with adjacent sites；Wherein:
The non-backbone website not configured correctly receive adjacent sites transmission protocol hello message when, not with it is adjacent
Website establishes neighborhood, but continues to send configuring request message to adjacent sites；
There is the non-backbone website correctly configured when receiving the protocol hello message of adjacent sites transmission, with neighbor stations
Point establishes neighborhood.
In the above-mentioned methods, backbone domain site works process specifically includes the following steps:
Step S111, come into force the manual configuration IP and thresholding configuration that backbone domain website has, into protocol hello in OSPF
Message interaction normal mode of operation, and read the IP information that can be used for distributing；
Step S112, backbone domain website receives the configuring request message of non-backbone domain website transmission, detection configuration
Request message, judges whether the website of the MAC Address was already engaged in configuration distribution, if so, executing step S113；Otherwise,
Execute step S114；It wherein, include the mac address information of requesting node in configuring request message；
Step S113, the corresponding MAC of taking-up has distributed IP and thresholding tissue filling configuration response message carrys out response request configuration
Non- backbone domain website；Then step S116 is executed, wherein configuration response message includes: to match for the non-backbone domain website of request
The MAC Address of the IP, thresholding and the non-backbone domain website that set, and IP, thresholding and the MAC of the backbone domain website that are configured
Location；
Step S114, backbone domain website has detected whether unappropriated free time IP, if so, executing step S115；Otherwise,
It reports IP to exhaust event to network management, alarms；
Step S115, IP and thresholding are distributed, and records the MAC Address letter of the IP of distribution, thresholding and corresponding requests website
Breath configures response message further according to distribution IP and thresholding tissue filling；
Step S116, configuration response message is forwarded to by the neighbor site with correct IP and thresholding information configuration and is asked
The non-backbone domain website asked.
In the above-mentioned methods, non-backbone domain site works process specifically includes the following steps:
Step S121, non-backbone domain website detects whether the IP distributed automatically and thresholding, if not provided, executing step
Rapid S122；Otherwise, it comes into force automatically and has configuration, received configuring request message to backbone domain website and forwarding configuration is forwarded to answer
Message is answered to neighbor site；
Step S122, the non-backbone domain website keeps configuring request message to send, and in the Hello for receiving neighbor site
When protocol massages, established without neighbours；
Step S123, the non-backbone domain website receives the configuring request message of neighbor site, abandons the message, and connect it
The neighbor state control for entering all of the port of network is not setting up connection status；
Step S124, the non-backbone domain website receives the configuration response message of backbone domain website transmission, judges to configure response
Whether the MAC Address of requesting site is matched in message, if it does, executing step S125；Otherwise, the message is abandoned；
Step S125, come into force the distribution IP and thresholding information configured in response message for requesting site, while saving this and matching
Confidence breath.
In the above-mentioned methods, there are the non-backbone domain website of the IP and thresholding that distribute automatically to access, come into force automatically existing
Configuration forwards received configuring request message to backbone domain website and forwarding configuration response message to neighbor site, specific to wrap
Include following steps:
Step S1211, come into force existing IP and thresholding configuration automatically；
Step S1212, the non-backbone domain website receives the protocol hello message of neighbor site, and normal response is adjacent with this
Website establishes neighborhood；
Step S1213, the non-backbone domain website receives the configuring request message of neighbor site transmission, according to its configuration information
Configuring request message is transmitted to the backbone domain website by the backbone domain site information of middle preservation；
Step S1214, the non-backbone domain website receives the configuration response message of backbone domain website transmission, is transmitted to its neighbour
Website.
In the above-mentioned methods, non-backbone domain website or other websites by non-forwarded configuration response message receive backbone domain station
The IP and thresholding of point distribution, and the corresponding configuration parameter that comes into force after restart, with the normal intercommunication OSPF message of other websites and meter
It calculates, publication routing iinformation, realizes the reachable IP intercommunication of routing between website；
Backbone domain website is distributing IP and domain for non-backbone domain website or by other websites of non-forwarded configuration response message
Value is reported to network management simultaneously, by the IP of distribution and thresholding and corresponding configuring request website, and network management increases newly according to reporting information
Website, and communicated by the IP with newly-increased website, realize monitoring of the network management to newly-increased website.
Compared with prior art, the present invention is by the way that design increases same type of match on the basis of protocol hello in OSPF
Request message and configuration response message are set, for the non-backbone domain website not configured correctly excessively, it is kept to access network
The neighbor state of port is not set up state, these non-backbone domain websites and have the backbone domain correctly configured by associated station
Configuration message between website interacts, and the non-backbone domain not configured correctly excessively to these is completed by backbone domain website
The IP and thresholding of website are correctly distributed automatically, achieve the effect that normally to be connected into network and identified by network supervision to monitor, to make
The process that non-backbone domain website accesses network is simple, standardizes, and also saves a large amount of human cost problem.
Detailed description of the invention
Fig. 1 is a kind of flow chart of method that Site IP is distributed using OSPF message provided by the invention；
Fig. 2 is backbone domain site works flow chart in the present invention；
Non- backbone domain site works flow chart in Fig. 3 present invention；
Fig. 4 is the flow chart of specific embodiment six in the present invention.
Specific embodiment
The present invention provides a kind of methods using OSPF message distribution Site IP, and in network backbone domain, Bus stop planning is built up
In the case of, it can be realized non-backbone domain website access network and monitoring identified by network supervision, process is simple, standardizes, section
Cost-saving.The present invention is described in detail with embodiment with reference to the accompanying drawings of the specification.
As shown in Figure 1, it is provided by the invention it is a kind of using OSPF message distribution Site IP method the following steps are included:
Step S10, it is accessed without correct IP and the non-backbone domain website of thresholding information configuration；
Step S20, so that it is accessed the control of the neighbor state of all of the port of network and do not set up connection status；
Step S30, the non-backbone domain website of the access in OSPF report on the basis of protocol hello by organization configurations request
Text is sent to its neighbor site；And it is forwarded to by the neighbor site with correct IP and thresholding information configuration with correct IP
With the backbone domain website of thresholding information configuration；If the neighbor site of the non-backbone domain website without correct IP and thresholding information configuration
For the backbone domain website with correct IP and thresholding information configuration, directly adjacent there is correct IP and thresholding information configuration by this
Backbone domain website be that it configures correct IP and thresholding information；In the present invention, with the neighbour of correct IP and thresholding information configuration
Website is occupied according to the backbone domain site information in its own configuration, the configuring request message received is forwarded to corresponding backbone
Domain website；
Step S40, the backbone domain website with correct IP and thresholding information configuration receives configuring request message, in OSPF
Tissue carries the configuration response message of IP and thresholding information on the basis of middle protocol hello, by with correct IP and thresholding letter
The neighbor site of breath configuration is forwarded to corresponding non-backbone domain website, realizes to the non-backbone domain without correct IP and thresholding information configuration
The automatic correct configuration of website, to normally be connected into network and upper tube.
The present invention is by the way that design increases a kind of configuring request message of new type and matches on the basis of protocol hello in OSPF
It sets response message (message refers to complete data information to be sent), after the starting of non-backbone domain site apparatus, for not carrying out
The non-backbone domain website correctly configured is crossed, keeping it to access the neighbor state of all of the port of network is not set up connection status
(not with other route switching information), these non-backbone domain websites and have the backbone domain station correctly configured by associated station
Configuration message between point interacts, and the non-backbone domain station not configured correctly excessively to these is completed by backbone domain website
The IP and thresholding of point are correctly distributed automatically, achieve the effect that normally to be connected into network and identified by network supervision to monitor, to make non-
The process that backbone domain website accesses network is simple, standardizes, and also saves a large amount of manpower, solves the problems, such as cost.
Specific embodiment one.
In the present embodiment, after having site apparatus starting in optical communication network, by detecting whether the equipment has correctly
Manual configuration IP and thresholding information (including backbone domain and local domain information), judge whether the equipment is backbone domain website；
If there is correct manual configuration IP and thresholding information, then enter backbone domain site works process；Otherwise it is assumed that should
Equipment is non-backbone domain website, into non-backbone domain site works process.
Specific embodiment two.
In the present embodiment, correct IP and the non-backbone domain website of thresholding information configuration receive adjacent non-backbone domain station
The configuring request message that point is sent, forwards the message；If connect without the non-backbone domain website of correct IP and thresholding information configuration
The configuring request message that adjacent non-bone does transmission is received, then abandons the message, meanwhile, so that it is accessed all of the port of network
Neighbor state control is not setting up connection status, and organization configurations request message, by with correct IP and thresholding information configuration
Neighbor site be forwarded to the backbone domain website with correct IP and thresholding information configuration, be that it configures correct IP and thresholding letter
Breath.
In the present embodiment, correct IP and the non-backbone domain website of thresholding information configuration receive the transmission of backbone domain website
Configuration response message, forward the message；
If receiving the configuration of backbone domain website transmission without the non-backbone domain website of correct IP and thresholding information configuration
Response message then judges whether the MAC Address of the configuration response message is matched, configures response report if it does, then coming into force
IP and thresholding information in text, and configuration information is saved, complete the automatic distribution of configuration；Otherwise, the message is abandoned.
Specific embodiment three.
In the present embodiment, one has correct IP and the non-backbone website of access of thresholding configuration by sending out from protocol hello
Message and adjacent sites establish neighborhood；Wherein:
The non-backbone website not configured correctly receive adjacent sites transmission protocol hello message when, not with it is adjacent
Website establishes neighborhood, but continues to send configuring request message to adjacent sites；
There is the non-backbone website correctly configured when receiving the protocol hello message of adjacent sites transmission, with neighbor stations
Point establishes neighborhood.
Specific embodiment four.
In the present embodiment, as shown in Fig. 2, backbone domain site works process specifically includes the following steps:
Step S111, come into force the manual configuration IP and thresholding configuration that backbone domain website has, into protocol hello in OSPF
Message interaction normal mode of operation, and read can distribute IP, i.e., at this time backbone domain station statistics itself can distribute the pond IP (such as from
Body is configured with local domain 10.18.0.0, then can distribute IP scope of design is 10.18.1.1 to 10.18.1.100)；
Step S112, backbone domain website receives the configuring request message of non-backbone domain website transmission, configuring request
Include: the mac address information of requesting node in message, detects configuring request message, whether to judge the website of the MAC Address
Configuration distribution was participated in, if so, executing step S113；Otherwise, step S114 is executed；
Step S113, the corresponding MAC of taking-up has distributed IP and thresholding tissue filling configuration response message carrys out response request configuration
Non- backbone domain website；Wherein, configuration response message includes: the IP of non-backbone domain site configuration for request, thresholding and this is non-
The MAC Address of backbone domain website, and IP, thresholding and the MAC Address of the backbone domain website that are configured；Then step is executed
S116；
Step S114, backbone domain website has detected whether unappropriated free time IP, if so, executing step S115；Otherwise,
It reports IP to exhaust event to network management, alarms；
Step S115, IP and thresholding, organization configurations response message, the non-backbone domain website of response request are distributed, and is recorded
The mac address information of the IP of lower distribution, thresholding and corresponding requests website；
Step S116, configuration response message is forwarded to by the neighbor site with correct IP and thresholding information configuration and is asked
The non-backbone domain website asked.
Specific embodiment five.
In the present embodiment, as shown in figure 3, non-backbone domain site works process specifically includes the following steps:
Step S121, non-backbone domain website detects whether the IP distributed automatically and thresholding, if not provided, executing step
Rapid S122；Otherwise, it comes into force automatically and has configuration, received configuring request message to backbone domain website and forwarding configuration is forwarded to answer
Message is answered to neighbor site；
Step S122, the non-backbone domain website not configured correctly keeps protocol hello message to send, and is receiving neighbour
When occupying the protocol hello message of website, established without neighbours；
Step S123, the non-backbone domain website not configured correctly receives the configuring request message of neighbor site, abandons the report
Text, and so that it is accessed the control of the neighbor state of all of the port of network and do not setting up connection status, timing organization configurations request report
Text is sent to its neighbor site；
Step S124, the non-backbone domain website not configured correctly receives the configuration response message of backbone domain website transmission, sentences
Whether the MAC Address of requesting site is matched in disconnected configuration response message, if it does, executing step S125；Otherwise, it abandons
The message；
Step S125, come into force configure be in response message requesting site distribution IP and thresholding information, and when save this and match
Confidence breath.
Specific embodiment six.
In the present embodiment, as shown in figure 4, having there is the non-backbone domain website of the IP and thresholding that distribute automatically to access, from
Dynamic come into force has configuration, and received configuring request message to backbone domain website and forwarding is forwarded to configure response message to neighbor station
Point, specifically includes the following steps:
Step S1211, come into force existing IP and thresholding configuration automatically；
Step S1212, the non-backbone domain website receives the protocol hello message of neighbor site, and normal response is adjacent with this
Website establishes neighborhood；
Step S1213, the non-backbone domain website receives the configuring request message of neighbor site transmission, according to its configuration information
Configuring request message is transmitted to the backbone domain website by the backbone domain site information of middle preservation；
Step S1214, the non-backbone domain website receives the configuration response message of backbone domain website transmission, is transmitted to its neighbour
Website.
Specific embodiment seven.
In the present embodiment, domain website is done in non-backbone domain website or other website synthetisms by non-forwarded configuration response message
The IP and thresholding of distribution and these configuration parameters that come into force after restart, so as to the normal all kinds of reports of intercommunication OSPF of other websites
It text and calculates, publication routing iinformation, is finally reached in whole network between website energy circuit by reachable IP intercommunication
The invention is not limited to above-mentioned preferred forms, and anyone should learn that is made under the inspiration of the present invention
Structure change, the technical schemes that are same or similar to the present invention are fallen within the scope of protection of the present invention.
Claims (10)
1. a kind of method using OSPF message distribution Site IP, which comprises the following steps:
No correct IP and the access of the non-backbone domain website of thresholding information configuration；
So that it is accessed the control of the neighbor state of all of the port of network and does not set up connection status；
The non-backbone domain website of access organization configurations request message on the basis of protocol hello in OSPF, and pass through and configure
There are correct IP and the neighbor site of thresholding information to be forwarded to the backbone domain website configured with correct IP and thresholding information；
Backbone domain website configured with correct IP and thresholding information receives configuring request message, the protocol hello in OSPF
On the basis of tissue carry IP and thresholding information configuration response message, and pass through be configured with correct IP and thresholding information neighbor station
Point is forwarded to corresponding non-backbone domain website.
2. the method according to claim 1, wherein if the non-backbone domain without correct IP and thresholding information configuration
The neighbor site of website is backbone domain website, directly by the backbone domain website according to configuring request message for its configure correct IP and
Thresholding information；Configuring request message no longer passes through adjacent non-backbone domain website forwarding.
3. the method according to claim 1, wherein passing through after having site apparatus starting in optical communication network
Detect whether the equipment has correct manual configuration IP and thresholding information to judge whether the equipment is backbone domain website；
If there is correct manual configuration IP and thresholding information, then enter backbone domain site works process；Otherwise, into non-backbone
Domain site works process.
4. the method according to claim 1, wherein being configured with the non-backbone domain website of correct IP and thresholding information
The configuring request message that adjacent non-backbone domain website is sent is received, the message is forwarded；Without correct IP and thresholding information configuration
Non- backbone domain website receives the configuring request message that adjacent non-bone does transmission, then abandons the message, meanwhile, so that it is accessed net
The neighbor state control of all of the port of network is not setting up connection status, and organization configurations request message, by configured with correct
IP and the neighbor site of thresholding information are forwarded to the backbone domain website configured with correct IP and thresholding information, configure correct IP for it
With thresholding information；
Non- backbone domain website configured with correct IP and thresholding information receives the configuration response message of backbone domain website transmission, turns
Send out the message；
No correct IP and the non-backbone domain website of thresholding information configuration receive the configuration response message of backbone domain website transmission, then
Judge whether the MAC Address in the configuration response message content is matched, configures IP in response message if it does, then coming into force
With thresholding information, and configuration information is saved, completes the automatic distribution of configuration；Otherwise, the message is abandoned.
5. according to the method described in claim 3, it is characterized in that, the neighbor site configured with correct IP and thresholding information according to
Backbone domain site information in its own configuration, is forwarded to corresponding backbone domain website for the configuring request message received.
6. according to the method described in claim 5, it is characterized in that, one has correct IP and the non-backbone website of thresholding configuration logical
It crosses transmission protocol hello message and adjacent sites establishes neighborhood；Wherein:
The non-backbone website not configured correctly receive adjacent sites transmission protocol hello message when, not with adjacent sites
Neighborhood is established, but continues to send configuring request message to adjacent sites；
There is the non-backbone website correctly configured when receiving the protocol hello message of adjacent sites transmission, is built with adjacent sites
Vertical neighborhood.
7. according to the method described in claim 6, it is characterized in that, backbone domain site works process specifically includes the following steps:
Step S111, come into force the manual configuration IP and thresholding configuration that backbone domain website has, into protocol hello message in OSPF
Interaction normal mode of operation, and read the IP information that can be used for distributing；
Step S112, backbone domain website receives the configuring request message of non-backbone domain website transmission, detects configuring request
Message, judges whether the website of the MAC Address was already engaged in configuration distribution, if so, executing step S113；Otherwise, it executes
Step S114；It wherein, include the mac address information of requesting node in configuring request message；
Step S113, the corresponding MAC of taking-up has distributed IP and thresholding tissue filling configuration response message carrys out the non-of response request configuration
Backbone domain website；Then step S116 is executed, wherein configuration response message includes: the non-backbone domain site configuration for request
The MAC Address of IP, thresholding and the non-backbone domain website, and IP, thresholding and the MAC Address of the backbone domain website that are configured；
Step S114, backbone domain website has detected whether unappropriated free time IP, if so, executing step S115；Otherwise, it reports
IP exhausts event to network management, alarms；
Step S115, IP and thresholding, organization configurations response message, the non-backbone domain website of response request are distributed, and is recorded point
The mac address information of the IP, thresholding and corresponding requests website that match；
Step S116, configuration response message is forwarded to request by the neighbor site with correct IP and thresholding information configuration
Non- backbone domain website.
8. according to the method described in claim 6, it is characterized in that, non-backbone domain site works process specifically includes following step
It is rapid:
Step S121, non-backbone domain website detects whether the IP distributed automatically and thresholding, if not provided, executing step
S122；Otherwise, it comes into force automatically and has configuration, forward received configuring request message to backbone domain website and forwarding configuration response
Message is to neighbor site；
Step S122, the non-backbone domain website keeps configuring request message to send, and in the protocol hello for receiving neighbor site
When message, established without neighbours；
Step S123, the non-backbone domain website receives the configuring request message of neighbor site, abandons the message, and it is made to access net
The neighbor state control of all of the port of network is not setting up connection status；
Step S124, the non-backbone domain website receives the configuration response message of backbone domain website transmission, judges to configure response message
Whether the MAC Address of middle requesting site is matched, if it does, executing step S125；Otherwise, the message is abandoned；
Step S125, come into force the distribution IP and thresholding information configured in response message for requesting site, while saving should be with confidence
Breath.
9. according to the method described in claim 8, it is characterized in that, having had the non-backbone domain station of the IP and thresholding that distribute automatically
Point access, coming into force automatically has configuration, forwards received configuring request message to backbone domain website and forwarding configuration response report
Text to neighbor site, specifically includes the following steps:
Step S1211, come into force existing IP and thresholding configuration automatically；
Step S1212, the non-backbone domain website receives the protocol hello message of neighbor site, normal response, with the adjacent sites
Establish neighborhood；
Step S1213, the non-backbone domain website receives the configuring request message of neighbor site transmission, protects according in its configuration information
Configuring request message is transmitted to the backbone domain website by the backbone domain site information deposited；
Step S1214, the non-backbone domain website receives the configuration response message of backbone domain website transmission, is transmitted to its neighbor station
Point.
10. the method according to claim 1, wherein non-backbone domain website or by non-forwarded configuration response message
Other stations distributed using backbone domain website IP reset come into force, then by network management identify monitor.
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