CN110312174A - A kind of private line network access system - Google Patents
A kind of private line network access system Download PDFInfo
- Publication number
- CN110312174A CN110312174A CN201910667146.4A CN201910667146A CN110312174A CN 110312174 A CN110312174 A CN 110312174A CN 201910667146 A CN201910667146 A CN 201910667146A CN 110312174 A CN110312174 A CN 110312174A
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- CN
- China
- Prior art keywords
- ipoe
- communication channel
- private line
- network access
- optical fiber
- 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.)
- Pending
Links
- 238000004891 communication Methods 0.000 claims abstract description 32
- 239000013307 optical fiber Substances 0.000 claims abstract description 18
- 241000282326 Felis catus Species 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 7
- 238000012544 monitoring process Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000002776 aggregation Effects 0.000 claims description 4
- 238000004220 aggregation Methods 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 6
- 239000000835 fiber Substances 0.000 abstract description 5
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000005538 encapsulation Methods 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 101100005280 Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) cat-3 gene Proteins 0.000 description 2
- DWSYCUKCNSVBRA-UHFFFAOYSA-N 4-(5-methylsulfonyltetrazol-1-yl)phenol Chemical compound CS(=O)(=O)C1=NN=NN1C1=CC=C(C=C1)O DWSYCUKCNSVBRA-UHFFFAOYSA-N 0.000 description 1
- 101710167643 Serine/threonine protein phosphatase PstP Proteins 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Classifications
-
- 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
- H04Q2011/0081—Fault tolerance; Redundancy; Recovery; Reconfigurability
-
- 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
- H04Q2011/0083—Testing; Monitoring
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The present invention relates to a kind of private line network access systems, platform, carrier routers are converged including sequentially connected user's Intranet system, IPoE terminal node machine, the first IPoE communication channel, passive optical fiber network system, the 2nd IPoE communication channel, IPoE, the first IPoE communication channel is connect by xPON light cat with passive optical fiber network system, and user's Intranet system uses Ethernet.Compared with prior art, the present invention is transmitted by passive optical fiber network system, is all passive device to office fibers, therefore the more traditional access network technology of failure rate is greatly lowered, and is had the advantages that high reliablity, failure rate are low, is easily installed and disposes.
Description
Technical field
The present invention relates to network communication technology fields, more particularly, to a kind of private line network access system.
Background technique
Currently, enterprise's Internet access via leased-line access way is mainly surfed the Internet by ATM IP mode, technical solution is IP layer data packet
It is Resealed in the cell of ATM network by ATM agreement, multiple cell cells is reassembled into again when ATM network out
The packet header IP of 1500byte, is transmitted by Ethernet, and dress is sealed off in decoding repeatedly.10% bandwidth money had both been wasted in this way
Source, it is very high to ATM node device performance requirement, and ATM network maintenance is complicated, and equipment cost is high, atm port rate
It is low, it can no longer meet the demand in current access via telephone line market.
Summary of the invention
It is an object of the present invention to overcome the above-mentioned drawbacks of the prior art and provide a kind of private line networks to access
System.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of private line network access system, including sequentially connected user's Intranet system, IPoE terminal node machine, first
IPoE communication channel, passive optical fiber network system, the 2nd IPoE communication channel, IPoE converge platform, carrier routers, described
First IPoE communication channel is connect by xPON light cat with passive optical fiber network system, and user's Intranet system uses ether
Net.
Preferably, hardware firewall is equipped between user's Intranet system and IPoE terminal node machine.
Preferably, user's Intranet system includes gigabit Ethernet routing device.
Preferably, the IPoE convergence platform includes IPoE aggregation node machine.
Preferably, the first IPoE communication channel and the 2nd IPoE communication channel respectively include principal communication channel and backup
Communication channel.
Preferably, the IPoE terminal node machine is connected to remote monitoring server.
Preferably, the passive optical fiber network system realizes optical fiber transmission by GPON passive optical network technique.
Compared with prior art, the present invention includes the following advantages:
1, it is transmitted by passive optical fiber network system, is all passive device to office fibers, therefore failure rate is more traditional
Access network technology is greatly lowered, and is had the advantages that high reliablity, failure rate are low, is easily installed and disposes.
2, user has saved cost input without the equipment based on access via telephone lines such as ATM, SDH, directlys adopt market
Upper general gigabit Ethernet routing device can be realized, and equipment is not bound by specific manufacturer, realize simple and convenient, scheme
It is low in cost.
3, more excellent than existing IP over ATM and IP over SDH (MSTP) using IP over Ethernet technology
Good is more, and the packet header the ppp expense of the cell tax and SDH without the packet header ATM, IP layers are potted directly into Ethernet frame head, transmission
High-efficient, bandwidth availability ratio is high.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
It is marked in figure: 1, user Intranet system, 2, hardware firewall, 3, xPON light cat, 4, IPoE terminal node machine, 5,
One IPoE communication channel, 6, passive optical fiber network system, the 7, the 2nd IPoE communication channel, 8, IPoE convergence platform, 9, operator
Router, 10, remote monitoring server.
Specific embodiment
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.The present embodiment is with technical solution of the present invention
Premised on implemented, the detailed implementation method and specific operation process are given, but protection scope of the present invention is not limited to
Following embodiments.
Embodiment
As shown in Figure 1, the application proposes a kind of private line network access system, including sequentially connected user's Intranet system 1,
IPoE terminal node machine 4, the first IPoE communication channel 5, passive optical fiber network system 6, the 2nd IPoE communication channel 7, IPoE converge
Poly- platform 8, carrier routers 9.First IPoE communication channel 5 is connect by xPON light cat 3 with passive optical fiber network system 6.
User's Intranet system 1 uses Ethernet.
User's Intranet system 1 uses gigabit Ethernet technology, including gigabit Ethernet routing device.IPoE terminal section
Point machine 4 is connected to remote monitoring server 10, can carry out monitoring, statistics, alarm, the long-range control, Remote configuration of terminal operating
Etc. functions.Hardware firewall 2 is equipped between user's Intranet system 1 and IPoE terminal node machine 4.
First IPoE communication channel 5 and the 2nd IPoE communication channel 7 respectively include principal communication channel and backup communication channel,
Improve the safety and reliability of communication.
In the present embodiment, passive optical fiber network system 6 realizes optical fiber transmission, i.e., lucky ratio by GPON passive optical network technique
Special Ethernet frame head realized by GEM mapping techniques, is all passive device to office fibers, therefore the access that failure rate is more traditional
Network technology is greatly lowered.
IPoE converge platform 8 include IPoE aggregation node machine, in data packet head GRE encapsulation unlock, reduction with
Too net.
The working principle of this system are as follows: user's Intranet system 1 is communicated using IPoE terminal node machine 4 by the first IPoE logical
Data envelope is directly attached in ethernet frame head by road 5, then is further encapsulated into GEM frame by xPON light cat 3, and city is passed through
Passive optical fiber network system 6, the 2nd IPoE communication channel 7 and the IPoE convergence platform 8 in city dock, the GRE in data packet head
Encapsulation is unlocked, and restores Ethernet, then access internet by carrier routers 9.End-to-end is all whole two layers of Ethernet skill
Art has the characteristics that packet header expense is low, efficiency of transmission is high, time delay is low.
In the present embodiment, terminal equipment configuration is as follows in system:
1, IPoE communication channel interface is established, data encapsulation format is defined, defines source interface and purpose interface:
interface Tunnel0/0/0
description"TO-DMT-YH"
ip address 192.168.201.x 255.255.255.252
tunnel-protocol gre
Keepalive
Source 117.186.20.2
destination 202.136.208.246
statistic enable inbound
statistic enable outbound
#
A backup communication channel interface is defined, backs up and uses as principal communication channel, define different purpose interfaces:
Interface Tunnel0/0/1//backup T-port
description"TO-DMT-JD"
ip address 192.168.202.x 255.255.255.252
tunnel-protocol gre
Keepalive
source GigabitEthernet0/0/10
destination 202.136.x.x
statistic enable inbound
statistic enable outbound；
2, the routing of purpose channel address and the default route mode to internet are defined into:
Ip route-static 0.0.0.0 0.0.0.0Tunnel0/0/0//main road by
The ip route-static 0.0.0.0 0.0.0.0Tunnel0/0/1preference 100//default road of backup
By
Ip route-static 32//next-hop of 202.136.208.246 is the gateway of fiber management special line
Ip route-static 32//next-hop of 117.186.x.x is the gateway of fiber management special line；
3, SNMP network management docking agreement and port numbers, character string are defined, so that remote monitoring server 10 is to IPoE terminal
Node station 4 carries out network management, O&M, log collection and analysis etc.:
snmp-agent community read shxxx@...8acl 2000
snmp-agent sys-info version all
snmp-agent；
4, local side IPoE converges the configuration of IPoE aggregation node machine in platform 8:
interface Tunnel1
description"TO-user"
ip address 192.168.201.x 255.255.255.252
tunnel-protocol gre
Keepalive
source 202.136.208.246
destination 117.186.20.2
statistic enable inbound
statistic enable outbound；
5, the reverse route of user is defined:
ip route-static 210.5.144.0 255.255.255.240tunnel1。
Claims (7)
1. a kind of private line network access system, which is characterized in that including sequentially connected user's Intranet system, IPoE terminal node
Machine, the first IPoE communication channel, passive optical fiber network system, the 2nd IPoE communication channel, IPoE convergence platform, operator's routing
Device, the first IPoE communication channel are connect by xPON light cat with passive optical fiber network system, and user's Intranet system is adopted
Use Ethernet.
2. a kind of private line network access system according to claim 1, which is characterized in that user's Intranet system with
Hardware firewall is equipped between IPoE terminal node machine.
3. a kind of private line network access system according to claim 1, which is characterized in that user's Intranet system includes
Gigabit Ethernet routing device.
4. a kind of private line network access system according to claim 1, which is characterized in that the IPoE converges platform and includes
IPoE aggregation node machine.
5. a kind of private line network access system according to claim 1, which is characterized in that the first IPoE communication channel
Principal communication channel and backup communication channel are respectively included with the 2nd IPoE communication channel.
6. a kind of private line network access system according to claim 1, which is characterized in that the IPoE terminal node machine connects
There is remote monitoring server.
7. a kind of private line network access system according to claim 1, which is characterized in that the passive optical fiber network system
Optical fiber transmission is realized by GPON passive optical network technique.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910667146.4A CN110312174A (en) | 2019-07-23 | 2019-07-23 | A kind of private line network access system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910667146.4A CN110312174A (en) | 2019-07-23 | 2019-07-23 | A kind of private line network access system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110312174A true CN110312174A (en) | 2019-10-08 |
Family
ID=68080683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910667146.4A Pending CN110312174A (en) | 2019-07-23 | 2019-07-23 | A kind of private line network access system |
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Citations (8)
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|---|---|---|---|---|
| CN101505440A (en) * | 2009-02-17 | 2009-08-12 | 武汉长光科技有限公司 | Bidirectional IP converting CATV optical fiber network based on PON |
| CN101945491A (en) * | 2009-07-09 | 2011-01-12 | 中兴通讯股份有限公司 | Broadband network access method and access server |
| US20120063774A1 (en) * | 2010-09-10 | 2012-03-15 | Hitachi, Ltd. | Passive optical network system |
| US20120243873A1 (en) * | 2009-12-03 | 2012-09-27 | Nokia Siemens Networks Oy | Method and device for conveying data across a shared medium |
| CN102761446A (en) * | 2012-07-30 | 2012-10-31 | 太仓市同维电子有限公司 | PON (Passive Optical Network) drop preventing method and PON system |
| CN107181989A (en) * | 2017-07-20 | 2017-09-19 | 北京智芯微电子科技有限公司 | Passive optical network |
| CN108092889A (en) * | 2017-12-27 | 2018-05-29 | 上海地面通信息网络股份有限公司 | A kind of end-to-end multilink multinode Full automatic redundant route stand-by system |
| CN210246969U (en) * | 2019-07-23 | 2020-04-03 | 上海地面通信息网络股份有限公司 | Private network access system |
-
2019
- 2019-07-23 CN CN201910667146.4A patent/CN110312174A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101505440A (en) * | 2009-02-17 | 2009-08-12 | 武汉长光科技有限公司 | Bidirectional IP converting CATV optical fiber network based on PON |
| CN101945491A (en) * | 2009-07-09 | 2011-01-12 | 中兴通讯股份有限公司 | Broadband network access method and access server |
| US20120243873A1 (en) * | 2009-12-03 | 2012-09-27 | Nokia Siemens Networks Oy | Method and device for conveying data across a shared medium |
| US20120063774A1 (en) * | 2010-09-10 | 2012-03-15 | Hitachi, Ltd. | Passive optical network system |
| CN102761446A (en) * | 2012-07-30 | 2012-10-31 | 太仓市同维电子有限公司 | PON (Passive Optical Network) drop preventing method and PON system |
| CN107181989A (en) * | 2017-07-20 | 2017-09-19 | 北京智芯微电子科技有限公司 | Passive optical network |
| CN108092889A (en) * | 2017-12-27 | 2018-05-29 | 上海地面通信息网络股份有限公司 | A kind of end-to-end multilink multinode Full automatic redundant route stand-by system |
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Non-Patent Citations (4)
| Title |
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