CN106972946A - WiFi ONU automatic configuration WAN method and application - Google Patents
WiFi ONU automatic configuration WAN method and application Download PDFInfo
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- CN106972946A CN106972946A CN201710073208.XA CN201710073208A CN106972946A CN 106972946 A CN106972946 A CN 106972946A CN 201710073208 A CN201710073208 A CN 201710073208A CN 106972946 A CN106972946 A CN 106972946A
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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
- H04L41/08—Configuration management of networks or network elements
- H04L41/0876—Aspects of the degree of configuration automation
- H04L41/0886—Fully automatic configuration
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/2854—Wide area networks, e.g. public data networks
- H04L12/2856—Access arrangements, e.g. Internet access
- H04L12/2858—Access network architectures
- H04L12/2859—Point-to-point connection between the data network and the subscribers
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- Computer Networks & Wireless Communication (AREA)
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- Automation & Control Theory (AREA)
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Abstract
The invention provides WIFI ONU WAN template configurations and the method issued automatically, it includes：User creates WAN templates by OLT CLI and binds PON mouthfuls；OLT obtains ONU type codes when ONU registed authorizations are asked；Whether PON mouthfuls have binding WAN templates, then this ONU type codes of comparison match and WAN template parameter ONU type codes where OLT searches this ONU, and all successes just issue WAN and are allocated to WIFI ONU.The present invention is directed to different type WIFI ONU gateway product, can define various self-defined WAN templates, thus service fulfillment is managed for configuration to the WIFI ONU of different model in very convenient OLT softwares.
Description
Technical field
The present invention relates to the communications field, including Ethernet switch, EPON (Ethernet passive optical network) system, GPON
(gigabit passive optical network) system, more particularly to EOC (coaxial cable Ethernet) system, communication equipment optical network unit gateway
Type ONU (optical network unit) reaches the standard grade and issues the method that its correspondence WAN (wide area network) is configured automatically.
Background technology
Conventional gateway type ONU terminals configuration WAN collocation methods have following defect：
1) personnel are opened and create WAN connections in the local WEB of gateway ONU；
2) VLAN (VLAN) planning of regional user is inconsistent, and when ONU is opened, user must be one by one
Terminal configures WAN different VLAN, inefficiency.
The content of the invention
The technical problems to be solved by the invention are：A kind of WIFI (WLAN) ONU automatic configuration WAN is provided
Method, this method highly versatile, efficiency is higher.
The present invention solves the technical scheme that its technical problem is used：
The automatic configuration WAN for the WIFI ONU that the present invention is provided method, is a kind of communication equipment optical network unit net
Pass type ONU reaches the standard grade and issues the method that its correspondence wide area network WAN is configured automatically, and this method is：The light that user passes through local side apparatus
Command Line Interface CLI in the terminal OLT of road creates WAN templates, and binds PON mouthfuls of passive optical-fiber network；Optical network unit ONU
When registed authorization is asked, OLT obtains ONU type codes；Whether PON mouthfuls have binding WAN templates where OLT searches this ONU, such as
Fruit has compares whether this ONU type codes is consistent with WAN template parameter ONU type codes again, and all the match is successful just issues WAN configurations
This ONU is given, OLT does not issue WAN configurations to ONU if it fails to match, now ONU directly authorizes success of reaching the standard grade.
The present invention can realize that user creates WAN templates by OLT CLI using following methods, and bind PON mouthfuls：
WAN templates first are created using CLI, WAN template parameters include template sequence number, template name, ONU type codes, WAN
Type, virtual LAN VLAN pond, VLAN priority, bundling port, service type, MTU MTU, based on ether
The point-to-point connection PPPOE user of net, PPPOE passwords；Create and fill corresponding WAN template data structures after completing；
Then, WAN templates are tied to PON mouthfuls；After binding is completed, corresponding WAN templates binding relationship data are filled
Structure.
WAN templates can be tied to PON mouthfuls by the present invention using following methods：
WAN templates and ONU type codes are created, the type code has 91,93-95, wherein 91 be that Vista-B03-604-AN is mono-
Fine ONU, 93 be Vista-B03-704-AN single fibers ONU, and 94 be Vista-B03-604-DN double-fibers ONU, and 95 be Vista-B03-
704-DN double-fibers ONU；
It is bridge, dhcp, pppoe that the template, which includes three WAN, respectively binding O NU LAN1 to LAN4 ports with
SSID1, port 1-8 correspond to LAN (LAN) 1-LAN4 and SSID (service set) 1-SSID4 respectively, and each WAN has individually
VLAN ponds；Such WIFI ONU just obtains three WAN configurations.
In the above method, when ONU registed authorizations are asked, it uses following command message form to realize that OLT obtains ONU
Type codes：
In the above method, described ONU type codes have 91,93-95, wherein：91 be Vista-B03-604-AN single fibers
ONU, 93 be Vista-B03-704-AN single fibers ONU, and 94 be Vista-B03-604-DN double-fibers ONU, and 95 be Vista-B03-
704-DN double-fibers ONU.
In the above method, it can realize that OLT searches whether PON mouthfuls of ONU places have binding WAN templates using following methods
's：
Data structure is defined as follows in OLT：
CLI fills this data structure when binding pon mouthfuls；
All WAN templates binding relationship data structures are searched one by one；If the template magic_id of this structure is 0, look into
Look for next binding relationship；It is not 0, into next step；
By the binding PON inside this request ONU corresponding No. slot and No. pon and WAN template binding relationship data structures
Slot_no and pon_no inside mouth object are contrasted one by one, if all identical, find PON mouthfuls of binding WAN moulds where this ONU
Plate magic_id.
In the above method, described WAN template parameter ONU type codes are as follows：
CLI fills this data structure when creating WAN templates；
The specific business tine of WAN templates and template characteristic are shown in above-mentioned data structure, wherein there is a 32 byte onu_type_
Bitmap arrays, 256 bit each bit one ONU type codes of correspondence, respectively 1-256.Creating the filling of WAN templates
When ONU type parameters, set this array corresponding bit.Type codes such as parameter ONU are 91,92, then to onu_type_
Bitmap the 91st, 92 bit positions 1.
The present invention can be compared using following methods to ONU type codes with WAN template parameter ONU type codes：
According to this ONU type codes, whether such as 91 lookup onu_type_bitmap the 91st bit is set to 1, if put
1, just illustrate that this ONU can issue this WAN template configuration.
The method that the present invention is provided, in OLT issues WAN configuration process to WIFI ONU, OLT issues configuration to ONU
Privately owned OAM message format is as follows：
Payload of the present invention, its branch and leaf coding are identical with telecommunication standard, and extended attribute is 0xC7,
Specific form is as follows：
The present invention has the advantages that following main compared with prior art：
The various WAN templates for being adapted to various WIFI ONU can be configured with versatility by the present invention, then in each ONU mandates
Line local side issues its corresponding WAN automatically according to its type codes and configured.For other equipment producer, so come according to of the invention
Versatility configures various WAN templates, and thus very convenient OLT softwares do configuration management industry to the various gateway ONU of each producer
Business is open-minded.
Brief description of the drawings
Fig. 1 is that OLT APP search its correspondence WAN template according to the ONU type codes for obtaining the request of ONU registed authorizations and issued
WAN configures logical flow chart.
Fig. 2 is EPON network topological diagrams.
Embodiment
With reference to embodiment and accompanying drawing, the present invention is further illustrated, but does not limit content as described below.
Embodiment 1：WIFI ONU automatic configuration WAN method
This method includes：User creates various WAN templates by OLT (optical line terminal) CLI (Command Line Interface) and tied up
Determine PON (passive optical-fiber network) mouth；When ONU registed authorizations are asked, OLT obtains ONU type codes；OLT is searched where this ONU
Whether PON mouthfuls bound whether WAN templates and this ONU type codes match with WAN template parameter ONU type codes, all under success just
Hair WAN is allocated to ONU.
The method for using following steps referring to Fig. 1, methods described：
S1) user creates WAN templates using CLI and binds PON mouthfuls again；
S2) OLT obtains ONU type codes when ONU registed authorizations；
S3 WAN templates, this ONU type codes and WAN templates whether are bound for PON mouthfuls where) OLT local side apparatus judges the ONU
Whether parameter type code matches, if the match is successful entirely goes to step S4, if unsuccessfully going to step S5；
S4) OLT local side apparatus issues WAN configurations to ONU；Authorization configuration flow is completed；
S5) OLT local side apparatus does not carry out WAN configurations to ONU, and authorization configuration flow is completed.
In the above method, step S1 includes the CLI systems of OLT producers independent research.
In the above method, in step S2, OLT obtains ONU type codes when ONU registed authorizations, and the type code is OLT
Producer to ONU name type, including 91,93,94 and 95, wherein, 91：Vista-B03-604-AN single fibers ONU, 93：
Vista-B03-704-AN single fibers ONU, 94：Vista-B03-604-DN double-fibers ONU, 95：Vista-B03-704-DN double-fibers
ONU.Step S2 authorization requests message is the master-slave communication message that line card is sent to master control inside OLT.
In the above method, step S3 determination methods are：When ONU is authorized, whether PON mouthfuls have where first determining whether ONU
Bind WAN templates；If there is binding, then the ONU type codes for whether having support in the WAN templates of binding are searched, have and just issue WAN and match somebody with somebody
Put.
The determination methods of the step S3 are specifically included：
S31) OLT softwares receive ONU registed authorization request messages and search whether PON mouthfuls of ONU places have binding WAN moulds
Plate, enters next step if finding；Otherwise step S5 is gone to；
S32 whether there are the ONU type codes of support in the WAN templates for) searching binding again, enter next step if finding；Otherwise
Go to step S5；
Step S3 PON mouthfuls of citings of WAN template establishments and binding：
First create WAN templates, ONU type codes are 91,93-95, this template include three WAN be bridge (bridge),
Dhcp (DHCP), pppoe (the point-to-point connection based on Ethernet), difference binding O NU 1 to 5 ports, often
Individual WAN has single VLAN ponds, and its command forms is：
Ont configure#hgu-profile-wan-oam-create (command name) 1 (WAN templates sequence number) aaa
(WAN template names) onutype (ONU type prompts) 91,93-95 (ONU types code collection) bridge (bridge WAN) 100-200
(VLAN ponds) 1 (VLAN priority) 1 (WAN binds LAN1 mouthfuls) 2 (business service type is interactive VOD) default is (default
MTU) default (default PPPOE user names) default (default PPPOE passwords) dhcp (DHCP WAN) 300-400 (VLAN
Pond) 2 (VLAN priority) 2 (WAN binds LAN2 mouthfuls) 1 (business service type is wideband data) 1500 (MTU) default
(default PPPOE user names) default (default PPPOE user names) pppoe (PPPOE WAN) 500-600 (VLAN ponds) 3
(VLAN priority) 3-5 (WAN binds LAN3-LAN4 mouthfuls and SSID1) 2 (business service type is wideband data) 1500
(MTU) 01088298668 (PPPOE user names) 59867426 (PPPOE passwords)
Then, SLOT (business board slot) 1-3 PON1-4 mouths are bound, its command forms is：
Ont configure#hgu-profile-wan-oam-do (command name) bind (action for binding) 1 (WAN moulds
Plate sequence number) 1-3 (SLOT1-3) 1-4 (PON1-4)
In the step S4 of the above method, OLT is handed down to WIFI ONU by privately owned OAM message.The privately owned OAM message is wide
Dong Dong grinds the design of network technology limited company, is applicable the convenient, flexible various WIFI ONU of configuration of OLT.
In the step S5 of the above method, the WAN templates that the ONU is not matched just do not issue WAN configurations.Authorization configuration is complete
Into state is online.
Embodiment 2：The application of the method for WIFI ONU automatic configuration
As shown in Fig. 2 this method is in the specific implementation, its system architecture can be：PC webmasters are connected with EPON system.
EPON includes optical line terminal OLT, and OLT is connected to multiple optical network unit ONUs by optical branching device.Each ONU is used comprising multiple
Family network interface UNI, UNI can access miscellaneous service.Such as Guangdong Donyan Network Technologies Co., Ltd.
The local side apparatus such as VISTA1600D, VISTA1600E, VISTA1600F, Vista-B03-604-DC-ANL, Vista-B03-
The ONU gateway devices such as 704-DC-ANL.
Described local side apparatus VISTA1600D, VISTA1600E, VISTA1600F are that Guang Dongdong grinds network technology share and had
A series of high-performance of limit company independent development, highdensity carrier class EPON local side apparatus.It is unification of three nets light of new generation
Fine integrated access equipment, can provide the user a variety of integrated services such as data, voice, TDM (E1), with height by GEPON
Density port, in/large-scale consumer number, high reliability and provide service quality (QoS) ensure, can manage, can flexibly dilatation and
The features such as networking.
Vista-B03-704-DC-ANL and Vista-B03-604-DC-ANL products are to face NGB Broadcasting Cable Network of future generation,
The design of cable TV network operator is aimed at, is designed and developed using the first-class advanced technology of industry, a new generation is based on broadband networks
The double-fiber ONU gateway devices of wideband data and radiofrequency signal access are realized in network bidirectional rebuilding.Vista-B03-604-DC-ANL nets
Close the access of equipment double-fiber, 4FE and WIFI outputs.Vista-B03-704-DC-ANL gateway devices double-fiber access, 4FE, WIFI and
CATV is exported.
As shown in Fig. 2 the present invention by transforming as follows：
(1) OLT softwares CLI creates WAN templates (parameter includes WIFI ONU type codes etc.) and binds PON mouthfuls；
(2) OLT obtains ONU type codes when ONU registed authorizations are asked；
(3) WAN templates, this ONU type codes and WAN template parameter ONU types whether are bound for PON mouthfuls where OLT searches ONU
Whether code matches, and full success just issues WAN and is allocated to line card, and line card is handed down to WIFI ONU by OAM again：
The inventive method is made up of in implementation process following 5 links：
(1) OLT softwares CLI creates WAN templates according to WIFI ONU type codes, and binds PON mouthfuls；
(2) OLT obtains ONU type codes when ONU registed authorizations are asked；
(3) WAN templates, this ONU type codes and WAN template parameter ONU types whether are bound for PON mouthfuls where OLT searches ONU
Whether code matches：
(4) success just issues WAN and is allocated to line card, and line card is handed down to WIFI ONU by OAM again；
(5) the unsuccessful WAN that just do not issue is allocated to line card, and line card does not just issue OAM yet and gives WIFI ONU.
The specific steps of this 5 links are described in detail step by step below.
(1) OLT softwares CLI creates WAN templates according to WIFI ONU type codes and binds PON mouthfuls.
WAN templates are first created, ONU type codes are 91,93-95 (ONU type code collections are shown in and described specifically above), this template
Including three WAN, respectively bridge, dhcp, pppoe, bridge binding Os NU LAN1 mouths, VLAN ponds are 100-200；
Dhcp binding Os NU LAN2 ports, VLAN ponds are 300-400；Pppoe binding Os NU LAN3, LAN4 and SSID1, VLAN ponds
For 500-600.
ont\configure#hgu-profile-wan-oam-create 1 aaa onutype 91,93-95
bridge 100-200 1 1 2 0 default default dhcp 300-400 2 2 1 1500 default
default pppoe 500-600 3 3-5 1 1500 01088298668 59867426
Then, SLOT1-3 PON1-4 mouths are bound, its command forms is：
ont\configure#hgu-profile-wan-oam-do bind 1 1-3 1-4。
(2) OLT obtains ONU type codes when ONU registed authorizations：
ONU registed authorizations can report the type codes of oneself when asking, OLT obtains ONU type codes (table 1).
Table 1
(3) judgement of OLT Software matchs success or not：
When ONU is authorized, whether PON mouthfuls have binding WAN templates where first determining whether ONU, if there is binding, then searches binding
WAN templates in whether have the ONU type codes of support.
(4) processing that the match is successful
OLT is handed down to WIFI ONU by privately owned OAM message.
The message format that OLT issues the privately owned OAM of WAN configurations to ONU uses the definition similar with oam in telecommunication standard,
Whole message format is as shown in table 2 and table 3.
Table 2
The form of OAMPDU message is as implied above specified in IEEE802.3-2008Clause57.Each field it is detailed
It is defined as follows：
A) destination address (DA)：Slow_Protocols_Multicast addresses, use and encode regulation and see IEEE
802.3-2005 Annex 43B；
B) source address (SA)：SA in OAMPDU is independent MAC Address, and the address is related to the port for sending OAMPDU
Connection；
c)Length/Type：OAMPDU is encoded using Type, and carries Slow_Protocols_Type thresholdings
(0x8809), uses and encodes regulation and see IEEE 802.3-2005Annex 43B；
d)Subtype：The specific Slow Protocol of Subtype domain identifiers encapsulation, OAMPDU Subtype thresholdings are
0x03；
e)Flag：Comprising status bits, concrete regulation is shown in IEEE802.3-2008Clause 57.4.2.1；
f)Code：Different OAMPDU message are indicated, concrete regulation is shown in IEEE802.3-2008Clause 57.4.2.2；
g)Data/PAD：This field is used for OAMPDU payload.When without using these bytes, filled out when sending
Fill for 0, and ignore when receiving；
h)FCS：The domain is Frame Check Sequence, and typically by lower floor, MAC is produced.
Current Data Payload branch and leaf encodes, specific Payload form such as table identical with telecommunication standard
Shown in 3：
Table 3
(5) processing that it fails to match：
OLT local sides do not issue WAN configurations to it, and ONU authorization configurations are completed.
Claims (10)
1. a kind of WIFI ONU automatic configuration WAN method, it is characterized in that a kind of communication equipment optical network unit gateway type
ONU reaches the standard grade and issues the method that its correspondence wide area network WAN is configured automatically, and this method is：User is whole by the optical link of local side apparatus
Hold the Command Line Interface CLI in OLT to create WAN templates, and bind PON mouthfuls of passive optical-fiber network；Optical network unit ONU is registered
When authorization requests, OLT obtains this ONU type codes；Whether PON mouthfuls have binding WAN templates where OLT searches this ONU, if
Have whether compare this ONU type codes again consistent with WAN template parameter ONU type codes, all the match is successful just issues WAN and be allocated to
ONU, it fails to match then OLT WAN configurations are not issued to ONU, now ONU is directly authorized and reached the standard grade success.
2. WIFI ONU according to claim 1 automatic configuration WAN method, it is characterised in that use following methods
Realize that user creates WAN templates by OLT CLI and binds PON mouthfuls：
First using CLI create WAN templates, WAN template parameters include template sequence number, template name, ONU type codes, WAN types,
Virtual LAN VLAN pond, VLAN priority, bundling port, service type, MTU MTU, the point based on Ethernet
To connection PPPOE user, a PPPOE passwords；Create and fill corresponding WAN template data structures after completing；
Then, WAN templates are tied to PON mouthfuls；After binding is completed, corresponding WAN templates binding relationship data structure is filled.
3. WIFI ONU according to claim 2 automatic configuration WAN method, it is characterized in that will using following methods
WAN templates are tied to PON mouthfuls：
WAN templates and ONU type codes are created, the type code has 91,93-95, wherein 91 be Vista-B03-604-AN single fibers
ONU, 93 be Vista-B03-704-AN single fibers ONU, and 94 be Vista-B03-604-DN double-fibers ONU, and 95 be Vista-B03-
704-DN double-fibers ONU；
It is bridge, dhcp, pppoe that the template, which includes three WAN, respectively binding O NU LAN1 to LAN4 ports with
SSID1, port 1-8 correspond to LAN (LAN) 1-LAN4 and SSID (service set) 1-SSID4 respectively, and each WAN has individually
VLAN ponds；Such WIFI ONU just obtains three WAN configurations.
4. WIFI ONU according to claim 1 automatic configuration WAN method, it is characterized in that in ONU registed authorizations
When request, it uses following command message form to realize that OLT obtains ONU type codes：
5. WIFI ONU according to claim 4 automatic configuration WAN method, it is characterised in that described ONU's
Type codes have 91,93-95, wherein：91 be Vista-B03-604-AN single fibers ONU, and 93 be Vista-B03-704-AN single fibers
ONU, 94 be Vista-B03-604-DN double-fibers ONU, and 95 be Vista-B03-704-DN double-fibers ONU.
6. WIFI ONU according to claim 1 automatic configuration WAN method, it is characterised in that use following methods
Realize that OLT searches whether PON mouthfuls of ONU places there are binding WAN templates：
Data structure is defined as follows in OLT：
CLI fills this data structure when binding pon mouthfuls；
All WAN templates binding relationship data structures are searched one by one；If the template magic_id of this structure is 0, under searching
One binding relationship；It is not 0, into next step；
PON mouthfuls of binding inside this request ONU corresponding No. slot and No. pon and WAN template binding relationship data structures is right
As the slot_no and pon_no of the inside are contrasted one by one, if all identical, PON mouthfuls of binding WAN templates where this ONU are found
magic_id。
7. WIFI ONU according to claim 6 automatic configuration WAN method, it is characterised in that described WAN moulds
Board parameter ONU type codes are：
CLI fills this data structure when creating WAN templates.
The specific business tine of WAN templates and template characteristic are shown in above-mentioned data structure, wherein there is a 32 byte onu_type_bitmap
Array, 256 bit, each bit one ONU type codes of correspondence, respectively 1-256；Creating WAN templates filling ONU types
When parameter, set this array corresponding bit；Type codes including parameter ONU are 91,92, then to onu_type_bitmap's
91st, 92 bit positions 1.
8. WIFI ONU according to claim 1 automatic configuration WAN method, it is characterised in that use following methods
ONU type codes are compared with WAN template parameter ONU type codes：
According to this ONU type codes such as 91, then whether the 91st bit for searching onu_type_bitmap is set to 1, if putting 1,
Just illustrate that this ONU can issue this WAN template configuration.
9. WIFI ONU according to claim 1 automatic configuration WAN method, it is characterised in that OLT is to WIFI
ONU is issued in WAN configuration process, and the message format that OLT issues the privately owned OAM of configuration to ONU is：
10. WIFI ONU according to claim 9 automatic configuration WAN method, it is characterised in that described
Payload, its branch and leaf coding are identical with telecommunication standard, and extended attribute is 0xC7, and specific form is：
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| CN109495321A (en) * | 2018-12-24 | 2019-03-19 | 深圳市友华通信技术有限公司 | A method of automatically configuring ONU |
| CN109787849A (en) * | 2017-11-10 | 2019-05-21 | 中国信息通信研究院 | A kind of OLT logical network test method |
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