CN102572617B - Private network server access method and optical network unit - Google Patents

Private network server access method and optical network unit Download PDF

Info

Publication number
CN102572617B
CN102572617B CN201010593563.8A CN201010593563A CN102572617B CN 102572617 B CN102572617 B CN 102572617B CN 201010593563 A CN201010593563 A CN 201010593563A CN 102572617 B CN102572617 B CN 102572617B
Authority
CN
China
Prior art keywords
onu
private network
configuration information
network server
address
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201010593563.8A
Other languages
Chinese (zh)
Other versions
CN102572617A (en
Inventor
贺峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZTE Corp
Original Assignee
ZTE Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ZTE Corp filed Critical ZTE Corp
Priority to CN201010593563.8A priority Critical patent/CN102572617B/en
Priority to PCT/CN2011/084148 priority patent/WO2012079536A1/en
Publication of CN102572617A publication Critical patent/CN102572617A/en
Application granted granted Critical
Publication of CN102572617B publication Critical patent/CN102572617B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
    • H04J3/1694—Allocation of channels in TDM/TDMA networks, e.g. distributed multiplexers
    • 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
    • H04L41/0803—Configuration setting
    • H04L41/0806—Configuration setting for initial configuration or provisioning, e.g. plug-and-play
    • 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
    • H04L61/09—Mapping addresses
    • H04L61/25—Mapping addresses of the same type
    • H04L61/2503—Translation of Internet protocol [IP] addresses
    • H04L61/256—NAT traversal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0062—Network aspects
    • H04Q11/0067—Provisions for optical access or distribution networks, e.g. Gigabit Ethernet Passive Optical Network (GE-PON), ATM-based Passive Optical Network (A-PON), PON-Ring
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0062—Network aspects
    • H04Q2011/0079—Operation or maintenance aspects

Abstract

The invention provides a private network server access method and an optical network unit. The method provided by the invention comprises the following steps: the ONU (Optical Network Unit) receives configuration information from an OLT (Optical Line Terminal), and the configuration information contains the passage information which is used for indicating to access the private network servers under the ONU through the public network access address; and the ONU configuration adopts the passage indicated by the configuration information to complete the accessing of the private network serves under the ONU. According to the invention, the automatic configuration for the access rules of accessing the private network servers under the ONU through the public network access address is realized, and the remote real-time service is facilitated.

Description

Private network server access method and optical network unit
Technical field
The present invention relates to the communications field, in particular to a kind of private network server access method and optical network unit (Optical Network Unit, referred to as ONU).
Background technology
Gigabit passive optical network (Gigabit Passive Optical Network, referred to as GPON) be a kind of broadband access technology adopting point-to-multipoint network structure, passive fiber transmission means, encapsulate, provide multiple integrated service based on GPON method for packing (GPON Encapsulation Method, referred to as GEM) frame.
GPON is by local side apparatus optical line terminal (Optical Line Terminal, referred to as OLT), ustomer premises access equipment ONU and connection line Optical Distribution Network (Optical Distribute Network, referred to as ODN) three part composition.
In actual applications, the situation that user needs the private network server of accessing on public network under ONU may be there is, relevant access strategy only manually can be configured by administrative staff to ONU, otherwise user cannot access the private network server under ONU thus bring very large inconvenience to the use of user on public network, this mode wastes time and energy, and is not easy to safeguard.
Summary of the invention
The present invention aims to provide a kind of private network server access method and optical network unit, only to arrive at a station the problem configuring and cause maintenance cost high with the access strategy solving the access of public network address in correlation technique private network server.
One aspect of the present invention provides a kind of private network server access method, comprise: ONU receives the configuration information from OLT, wherein, described configuration information comprises: the information of the passage used when being used to indicate the private network server of to be accessed by public network address under described ONU; Private network server under described ONU configuration adopts the passage of described configuration information instruction to visit described ONU.
Further, the information of the described passage used when being used to indicate the private network server of to be accessed by public network address under described ONU is comprised: the IP host pointer pointing to IP host config data entity, wherein, described IP hostconfig data correspond to the pass public network address access described ONU under private network server time the IP host passage that uses.
Further, before private network server under described ONU configuration adopts the passage of described configuration information instruction to visit described ONU, also comprise: described ONU judges whether the IP host passage corresponding to IP host config data that described IP host pointer points to is set up, if, then continue subsequent treatment, otherwise, end process.
Further, after ONU receives the configuration information from OLT, also comprise: described ONU configures mapping relations, described mapping relations are used for public network procotol IP address and public network port mapping to the private network IP address of the private network server under described ONU and private network port.
Further, described mapping relations are issued to described ONU by described OLT by described configuration information.
Further, described configuration information also comprise following one of at least: allow the scope of accessed port numbers in the private network server that the IP address of the private network server that the protocol type used when being accessed the private network server under described ONU by public network address, described configuration information are corresponding, described configuration information are corresponding, allow the scope of the public network IP address of initiating access, allow the scope of the public network port of initiating access.
Further, when described configuration information comprise in private network server corresponding to described configuration information allow the scope of accessed port numbers, also comprise: described ONU receives the message of the private network server mail under described ONU, whether the destination slogan judging described message is in the scope of the accessed port numbers of described permission, if, then by the described destination slogan of described message repeating to described private network server, otherwise, abandon described message.
Further, when described configuration information comprises the scope allowing the public network IP address of initiating access, also comprise: described ONU receives the message of the private network server mail under described ONU, judge that the source IP address of described message is whether in the scope allowing the public network IP address of initiating access, if, then forward described message, otherwise, abandon described message; When described configuration information comprises the scope allowing the public network port of initiating access, also comprise: described ONU receives the message of the private network server mail under described ONU, judge that the source port of described message is whether in the scope allowing the public network port of initiating access, if, then forward described message, otherwise, abandon described message.
Further, the configuration information that ONU receives from OLT comprises: described ONU receives the management entity ME interface message carrying configuration information from OLT by Optical Network Termination Management and Control Interface OMCI.
Another aspect of the present invention provides a kind of optical network unit, comprise: receiver module, for receiving the configuration information from optical line terminal OLT, wherein, described configuration information comprises: the information of the passage used when being used to indicate the private network server of to be accessed by public network address under described ONU; Configuration module, the passage for adopting described configuration information to indicate visits the private network server under described ONU.
Pass through the present invention, OLT is adopted to issue configuration information to ONU, comprise by access configures informations such as the passages that uses during private network server under public network address access ONU, ONU to conduct interviews configuration according to the configuration information received, the access strategy solving the access of public network address in correlation technique private network server only can arrive at a station the problem configuring and cause maintenance cost high, achieve the automatic configuration to the access rule by the private network server under public network address access ONU, and be convenient to long-range real-time servicing.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, and form a application's part, schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the flow chart of the private network server access method according to the embodiment of the present invention;
Fig. 2 is the structured flowchart of the ONU according to the embodiment of the present invention;
Fig. 3 is the preferred structure block diagram of the ONU according to the embodiment of the present invention;
Fig. 4 is ME interface according to the embodiment of the present invention 2 and standard ME interface entities relation schematic diagram;
Fig. 5 realizes public network address access private network server configuration process flow chart according to the embodiment of the present invention 2.
Embodiment
Hereinafter also describe the present invention in detail with reference to accompanying drawing in conjunction with the embodiments.It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.
Fig. 1 is the flow chart of the private network server access method according to the embodiment of the present invention, and as shown in Figure 1, the method comprises:
Step S102, ONU receive from the configuration information of OLT, and wherein, configuration information comprises: be used to indicate the information by the passage used during private network server under public network address access ONU;
Private network server under step S104, ONU configuration adopts the passage of configuration information instruction to visit ONU.
By above method, OLT issues configuration information (comprising by access configures informations such as the passages that uses during private network server under public network address access ONU) to ONU, ONU to conduct interviews configuration according to the configuration information received, the access strategy solving the access of public network address in correlation technique private network server only can arrive at a station the problem configuring and cause maintenance cost high, achieve the automatic configuration to the access rule by the private network server under public network address access ONU, and be convenient to long-range real-time servicing.
In actual applications, the concrete form being used to indicate the information of passage can be determined according to the analytic ability of ONU, the present embodiment provides a kind of form be preferably used to indicate by the information of passage used during private network server under public network address access ONU, this information comprises: point to internet host configuration data (IP host config data, in the G.984.4 standard of ITU-T, IP host config data is the physical name that standard defines, be mainly used to configure the IP service that ONU provides) internet host pointer (the IP host pointer of entity, it is an attribute of the management entity defined in the present embodiment, this attribute is used to the example being associated with entity host config data), wherein, the IP host passage that IP host config data uses when corresponding to the pass the private network server under public network address access ONU.This indicating mode is specifically resolved conveniently, the advantage easily realized.It should be noted that, no matter take the indication information of which kind of form, as long as this information can indicate the passage used during one or more private network server of being accessed by public network address under ONU, just can ensure that ONU is for the support by public network address access private network server, and this layoutprocedure can be completed by the mode of OLT Remote configuration.
Consider that may there is passage does not set up or set up failed situation, cause accessing failed problem owing to there is not available channel to prevent follow-up appearance, before the passage that configuration information can be adopted to indicate in ONU configuration visits the private network server under ONU, perform deterministic process, comprise: ONU judges whether the IPhost passage corresponding to IP host config data that IP host pointer points to is set up, if so, then continues subsequent treatment, otherwise, end process.
After private network server under ONU configuration adopts the passage of configuration information instruction to visit ONU, can also comprise: ONU configures mapping relations, mapping relations are used for the private network IP address of the private network server under public network procotol (Internet Protocol, referred to as IP) address and public network port mapping to ONU and private network port.Preferably, these mapping relations can be issued to ONU by OLT by configuration information, also can be created by ONU self.
On the basis of above configuration information content, in order to improve OLT to the flexibility of the management of ONU private network access strategy and controllability, configuration information may further include following one of at least: allow the scope of accessed port numbers by the private network server that the IP address of the protocol type that uses during private network server under public network address access ONU, private network server that configuration information is corresponding, configuration information are corresponding, allow the scope of the public network IP address of initiating access, allow the scope of the public network port of initiating access.These configuration informations can improve the fail safe of access, and the process of ONU side can comprise:
(1) when configuration information comprise in private network server corresponding to configuration information allow the scope of accessed port numbers, ONU receives the message of the private network server mail under ONU, judge that the destination slogan of message is whether in the scope allowing accessed port numbers, if, then forward the packet to the destination slogan of private network server, otherwise, dropping packets.
(2) when configuration information comprises the scope allowing the public network IP address of initiating access, ONU receives the message of the private network server mail under ONU, judge that the source IP address of message is whether in the scope allowing the public network IP address of initiating access, if, then E-Packet, otherwise, dropping packets;
(3) when configuration information comprises the scope allowing the public network port of initiating access, ONU receives the message of the private network server mail under ONU, judge that the source port of message is whether in the scope allowing the public network port of initiating access, if, then E-Packet, otherwise, dropping packets.
In order to make configuration easier, the transmission that existing interface is configured information can be taken, such as, ONU is by Optical Network Termination Management and Control Interface (Optical network termination Management and Control Interface, referred to as OMCI) receive from management entity (Managed Entity, referred to as the ME) interface message carrying configuration information of OLT.
Fig. 2 is the structured flowchart of the ONU according to the embodiment of the present invention, this ONU comprises: receiver module 22, for receiving the configuration information from OLT, wherein, configuration information comprises: be used to indicate the information of passage by using during private network server under public network address access ONU; Configuration module 24, the passage indicated for adopting configuration information visits the private network server under ONU.
Preferably, the information of passage be used to indicate by using during private network server under public network address access ONU comprises: the IP host pointer pointing to IP host config data entity, wherein, the IP host passage that uses when IP host config data corresponds to the pass under public network address access ONU private network server.
Fig. 3 is the preferred structure block diagram of the ONU according to the embodiment of the present invention, as shown in Figure 3, this ONU also comprises: judge module 32, for judging whether the IP host passage corresponding to the IP host config data that IP host pointer points to is set up, if, then call configuration module 24, otherwise, end process.
Preferably, configuration module 24 is also for configuring mapping relations, and mapping relations are used for the private network IP address of the private network server under public network IP address and public network port mapping to ONU and private network port.Above mapping relations can be issued to ONU by configuration information.
Preferably, configuration information also comprise following one of at least: allow the scope of accessed port numbers by the private network server that the IP address of the protocol type that uses during private network server under public network address access ONU, private network server that configuration information is corresponding, configuration information are corresponding, allow the scope of the public network IP address of initiating access, allow the scope of the public network port of initiating access.
Embodiment 1-2 described below, combines the technical scheme of above-mentioned multiple preferred embodiment.
Embodiment 1
Present embodiments provide the OMCI implementation method of a kind of public network address access private network server, in the method, the ME in G984.4 standard is expanded.The ME interface of the present embodiment definition is PortForwarding-G, and entity class (ME Class, is designated as Meclass) value is defined as 65285, and this ME is created by OLT, delete and revised, and defines following nine attributes:
Procotol: indicating protocol type is TCP or UDP;
IP host pointer: point to an IP host config data entity;
Lan host ip address: private network IP address;
Lan host start port: private network initiating terminal slogan;
Lan host end port: private network clearing end slogan;
Wan host start ip address: public network start ip address;
Wan host end ip address: public network stops IP address;
Wan start port: public network initiating terminal slogan;
Wan end port: public network clearing end slogan;
This ME interface logical, can configure public network ip address realm and port range, private network ip address and port range and the IP host config data entity associated by rule.
Embodiment 2
Present embodiment describes sensing and the incidence relation of OMCI entity, Fig. 4 is ME interface according to the embodiment of the present invention 2 and standard ME interface entities graph of a relation, as shown in Figure 4: entity PortForwarding-G points to entity IP host config data by attribute IPhostpointer, by the IP host passage of association and the Port Forwarding rule of configuration, complete public network ip address and port mapping to private network ip address and port, realize public network address access private network server.
Fig. 5 realizes public network address access private network server configuration process flow chart according to the embodiment of the present invention 2, as shown in Figure 5, comprises the following steps:
Step 51:ONU have received the establishment of Port Forwarding-G entity or the OMCI message of setting.
Step 52: the value obtaining Port Forwarding-G entity attribute IP host pointer.
Step 53: judge whether the IP host passage that attribute IP host pointer associates is set up, if set up, continue step 24, otherwise what does not do.
Step 54: create Port Forwarding rule.
After creating Port Forwarding rule, just public network ip address and port mapping to private network ip address and port, public network address access private network server can be realized.
As can be seen from the above description, the scheme that the embodiment of the present invention provides achieves the automatic configuration to the access rule by the private network server under public network address access ONU, and is convenient to long-range real-time servicing.
Obviously, those skilled in the art should be understood that, above-mentioned of the present invention each module or each step can realize with general calculation element, they can concentrate on single calculation element, or be distributed on network that multiple calculation element forms, alternatively, they can realize with the executable program code of calculation element, thus they storages can be performed by calculation element in the storage device, or they are made into each integrated circuit modules respectively, or the multiple module in them or step are made into single integrated circuit module to realize.Like this, the present invention is not restricted to any specific hardware and software combination.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (9)

1. a private network server access method, is characterized in that, comprising:
Optical network unit ONU receives from the configuration information of optical line terminal OLT, and wherein, described configuration information comprises: the information of the passage used when being used to indicate the private network server of to be accessed by public network address under described ONU;
Described ONU configures mapping relations, and described mapping relations are used for public network procotol IP address and public network port mapping to the private network IP address of the private network server under described ONU and private network port;
Private network server under described ONU configuration adopts the passage of described configuration information instruction to visit described ONU.
2. method according to claim 1, is characterized in that, described in the information of passage that uses when being used to indicate the private network server of to be accessed by public network address under described ONU comprise:
Point to the internet host pointer IP host pointer of internet host configuration data IP host config data entity, wherein, described IP host config data correspond to the pass public network address access described ONU under private network server time the IP host passage that uses.
3. method according to claim 2, is characterized in that, before the private network server under described ONU configuration adopts the passage of described configuration information instruction to visit described ONU, also comprises:
Described ONU judges whether the IP host passage corresponding to IP host config data that described IP host pointer points to is set up, if so, then continues subsequent treatment, otherwise, end process.
4. method according to claim 1, is characterized in that, described mapping relations are issued to described ONU by described OLT by described configuration information.
5. method according to claim 1, it is characterized in that, described configuration information also comprise following one of at least: allow the scope of accessed port numbers in the private network server that the IP address of the private network server that the protocol type used when being accessed the private network server under described ONU by public network address, described configuration information are corresponding, described configuration information are corresponding, allow the scope of the public network IP address of initiating access, allow the scope of the public network port of initiating access.
6. method according to claim 5, is characterized in that, when described configuration information comprise in private network server corresponding to described configuration information allow the scope of accessed port numbers, also comprise:
Described ONU receives the message of the private network server mail under described ONU, the destination slogan judging described message whether in the scope of the accessed port numbers of described permission, if so, then by the described destination slogan of described message repeating to described private network server, otherwise, abandon described message.
7. method according to claim 5, is characterized in that,
When described configuration information comprises the scope allowing the public network IP address of initiating access, also comprise: described ONU receives the message of the private network server mail under described ONU, judge that the source IP address of described message is whether in the scope allowing the public network IP address of initiating access, if, then forward described message, otherwise, abandon described message;
When described configuration information comprises the scope allowing the public network port of initiating access, also comprise: described ONU receives the message of the private network server mail under described ONU, judge that the source port of described message is whether in the scope allowing the public network port of initiating access, if, then forward described message, otherwise, abandon described message.
8. method according to any one of claim 1 to 7, is characterized in that, the configuration information that ONU receives from OLT comprises:
Described ONU receives the management entity ME interface message carrying configuration information from OLT by Optical Network Termination Management and Control Interface OMCI.
9. an optical network unit ONU, is characterized in that, comprising:
Receiver module, for receiving the configuration information from optical line terminal OLT, wherein, described configuration information comprises: the information of the passage used when being used to indicate the private network server of to be accessed by public network address under described ONU;
Configuration module, the passage for adopting described configuration information to indicate visits the private network server under described ONU;
Described ONU is also for after receiving the configuration information from OLT at described receiver module, configuration mapping relations, described mapping relations are used for public network procotol IP address and public network port mapping to the private network IP address of the private network server under described ONU and private network port.
CN201010593563.8A 2010-12-17 2010-12-17 Private network server access method and optical network unit Active CN102572617B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201010593563.8A CN102572617B (en) 2010-12-17 2010-12-17 Private network server access method and optical network unit
PCT/CN2011/084148 WO2012079536A1 (en) 2010-12-17 2011-12-16 Method for accessing private network server and optical network unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201010593563.8A CN102572617B (en) 2010-12-17 2010-12-17 Private network server access method and optical network unit

Publications (2)

Publication Number Publication Date
CN102572617A CN102572617A (en) 2012-07-11
CN102572617B true CN102572617B (en) 2015-06-03

Family

ID=46244120

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201010593563.8A Active CN102572617B (en) 2010-12-17 2010-12-17 Private network server access method and optical network unit

Country Status (2)

Country Link
CN (1) CN102572617B (en)
WO (1) WO2012079536A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103840960B (en) * 2012-11-23 2019-04-09 中兴通讯股份有限公司 A kind of business collocation method and system of passive optical network
CN109151084A (en) * 2017-06-15 2019-01-04 中兴通讯股份有限公司 File transmitting method and device, system, CGN equipment
CN109688100B (en) * 2018-09-07 2022-06-17 平安科技（深圳）有限公司 NAT (network Address translation) penetration method, device, equipment and storage medium

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101047450A (en) * 2006-05-11 2007-10-03 华为技术有限公司 Method for sending zero configuration service to optical fibre access termianl equipment
CN101877803A (en) * 2010-06-29 2010-11-03 中兴通讯股份有限公司 Method, system and device for realizing multicast preview

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4797339B2 (en) * 2004-06-23 2011-10-19 日本電気株式会社 IP telephone access system and IP telephone access method used therefor
CN101047454B (en) * 2006-05-11 2010-08-04 华为技术有限公司 Flow mapping method in passive optical network system
US20080232804A1 (en) * 2007-03-19 2008-09-25 Luc Absillis Pon with protected cross-connect forwarding
CN101034938B (en) * 2007-04-05 2010-12-08 中兴通讯股份有限公司 Configuration method for remote management IP address of the ONU in the EPON network
CN101299698B (en) * 2007-04-30 2012-05-23 华为技术有限公司 Communication agent method and apparatus as well as system
WO2010120485A2 (en) * 2009-04-01 2010-10-21 Teknovus, Inc. Method and apparatus for link sharing among multiple epons
CN101860771B (en) * 2010-06-02 2014-06-11 中兴通讯股份有限公司 Home gateway identifying and networking method and system
CN101888575B (en) * 2010-07-28 2015-04-01 中兴通讯股份有限公司 Configuration method and system for realizing port address binding

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101047450A (en) * 2006-05-11 2007-10-03 华为技术有限公司 Method for sending zero configuration service to optical fibre access termianl equipment
CN101877803A (en) * 2010-06-29 2010-11-03 中兴通讯股份有限公司 Method, system and device for realizing multicast preview

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
G.Imp 984.4.Revision 2 of G.984.4 Implementer"s Guide.《Transport aspects of Access networks and home networking》.2009,第11节,附图11.1-11.2. *

Also Published As

Publication number Publication date
CN102572617A (en) 2012-07-11
WO2012079536A1 (en) 2012-06-21

Similar Documents

Publication Publication Date Title
CN102739436B (en) Unified network management system and method of hybrid fiber coaxial (hfc) network
CN102571550B (en) A kind of general information exchange platform and method
US9319236B2 (en) Optical line terminal (OLT) system
US9531469B2 (en) Collecting status from a partner management domain
CN101159598B (en) Remote management method of passive optical network terminal equipment
CN103039037B (en) For effectively managing the method and system of the connection between communication network and this communication network and customer rs premise equipment
CN108965497A (en) The method and agent node of access net virtualization
CN105007186A (en) EPON-based FTTH terminal automatic configuration method and system
US10523562B2 (en) Method for processing packet in access network and network device
EP2579524A1 (en) Method and system for identifying accessing network for home gateway
WO2009143782A1 (en) Method, device and system for setting up management and maintenance channel in passive optical network system
CN101834745A (en) Method, server and system for automatically generating ONU (Optical Network Unit) network element topology
CN106851439A (en) A kind of cut-in method and device of multiple optical network units
CN103069750B (en) The method and system of the connection for being efficiently used between communication network and this communication network and customer rs premise equipment
CN102572617B (en) Private network server access method and optical network unit
CN103873271A (en) Gateway EoC terminal, and management system and management method thereof
EP2949129A1 (en) Transmission prioritization based on polling time
CN102055643B (en) Allocation method for downlink priority scheduling, and downlink priority scheduling method and device
CN103812707B (en) A kind of method for processing forwarding of line identification message
CN105591956B (en) Flow control methods and equipment based on User-Network Interface UNI
US20150350755A1 (en) Method And Apparatus For The Management Of Remote Nodes In A Communication Network
CN103117956B (en) Based on the network system method of automatic configuration of scheduling queue
CN101697542B (en) Authentication method, soft switch and terminal
CN105007263B (en) The user configuration method and system of a kind of optical network unit
CN102387424B (en) Multicast service control method and optical network unit

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant