WO2017177648A1 - Ipran系统中兼容super vlan与vlanif的方法 - Google Patents
Ipran系统中兼容super vlan与vlanif的方法 Download PDFInfo
- Publication number
- WO2017177648A1 WO2017177648A1 PCT/CN2016/102802 CN2016102802W WO2017177648A1 WO 2017177648 A1 WO2017177648 A1 WO 2017177648A1 CN 2016102802 W CN2016102802 W CN 2016102802W WO 2017177648 A1 WO2017177648 A1 WO 2017177648A1
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- WIPO (PCT)
- Prior art keywords
- vlan
- super
- layer
- sub
- vlanif
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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]
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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]
- H04L12/46—Interconnection of networks
- H04L12/4641—Virtual LANs, VLANs, e.g. virtual private networks [VPN]
Definitions
- the invention relates to the field of data and IP transmission equipment, in particular to a method compatible with SUPER VLAN and VLANIF in an IPRAN system.
- the LAN may be a network composed of a small number of home computers, or may be an enterprise network composed of hundreds of computers.
- a VLAN Virtual Local Area Network refers to a network that is divided by a router—that is, a broadcast domain. Each VLAN has a corresponding broadcast domain, and different VLANs need to communicate through Layer 3 switching technology.
- the SUPER VLAN is also called VLAN Aggregation.
- the principle is that a SUPER VLAN contains multiple SUB VLANs (sub-VLANs). Each SUBVLAN is a broadcast domain. The two SUB VLANs are isolated from each other.
- a Layer 3 interface can be configured for a SUPER VLAN.
- a Layer 3 interface cannot be configured for a SUB VLAN.
- the IP address of the Layer 3 interface of the SUPER VLAN is used as the gateway address, so that multiple SUB VLANs share an IP network segment, thereby saving IP address resources.
- VLANIF (vlan interface, vlan interface) is a COMMON-type VLAN. Each VLANIF needs to occupy an IP network segment. VLANIF also has the function of Layer 3 interface.
- IPRAN refers to the IP of the radio access network.
- the IPRAN system includes devices that move back to the network. Currently, these devices only support VLANIF and do not support SUPER VLAN. Compared with VLANIF, SUPVLAN can save IP addresses and support binding of multiple SUB VLANs. As the network changes, the application requirements of IPRAN systems will continue to increase. Therefore, it is necessary to adopt new methods to meet the increasing application needs.
- the present invention aims to provide a method for compatible with a SUPER VLAN and a VLANIF in an IPRAN system, so that in the IPRAN system, both the SUPER VLAN and the VLANIF are compatible, and meet the different application requirements of the IPRAN system.
- the technical solution adopted by the present invention is: a method for compatible with a SUPER VLAN and a VLANIF in an IPRAN system, including the steps of: S1. Creating a new VLAN, setting a port list and a VLAN list at the same time; S2. Specifying the VLAN type Is the SUB VLAN or the COMMON VLAN, if it is a COMMON VLAN, enter S3, if it is a SUB VLAN, enter S5; S3. Bind the COMMON VLAN to the Layer 2 Ethernet port; S4. Create a VLANIF interface with the same ID as the COMMON VLAN, configure VLANIF 3 Layer attribute, complete; S5. Bind the SUB VLAN to the Layer 2 Ethernet port; S6.
- a new VLAN is created to determine whether the VLAN ID of the VLAN exists. If yes, the creation fails; if not, the creation is successful.
- the IPRAN system has a VLAN data table that stores all VLAN information, and determines whether the VLAN ID exists by looking up the VLAN data table of the current data structure.
- the three layers of VLANIF and SUPER VLAN The attributes include the IP of the VLANIF and the attributes of the Layer 3 layer.
- the IP VLAN system automatically deletes the binding relationship between the SUPER VLAN and the SUB VLAN, and deletes the Layer 3 attribute of the SUPER VLAN.
- the VLAN type is a COMMON VLAN or a SUB VLAN
- the Layer 2 Ethernet port bound to it is stored in the port list.
- the bound SUB VLAN is stored in the VLAN list.
- the data structures of the COMMON VLAN, the SUB VLAN, and the SUPER VLAN are the same, and the different types are distinguished by the parameter role set in the data structure.
- the parameter role is 0, indicating the COMMON VLAN; the parameter role is 1 indicates the SUB. VLAN, parameter role 2 is the SUPER VLAN.
- a common pointer is set in the data structure.
- the common pointer points to the created Layer 3 interface.
- a parameter pointer is set in the data structure, and when it is a SUB VLAN type, the parameter pointer points to the SUPER VLAN to which it is added.
- the VLAN IF and the SUPER VLAN have the same attributes on the Layer 3 interface, and the data structure is the same. Both of them can perform Layer 3 forwarding and support simultaneous configuration on one router. This makes the IPRAN system compatible with the SUPER VLAN and VLANIF, which can satisfy the IPRAN system. Different application needs.
- VLAN switching can be performed without deleting the original VLAN and creating a new VLAN.
- FIG. 1 is a flowchart of a method for compatible with a SUPER VLAN and a VLANIF in an IPRAN system according to an embodiment of the present invention.
- the method for the compatibility between the SUPER VLAN and the VLANIF in the IPRAN system includes the following steps:
- VLAN ID exists. If yes, the user is prompted to create the configuration. If not, the creation succeeds.
- the IPRAN system has a VLAN data table for storing all VLAN information, and one VLAN occupies a data structure object, and the VLAN data table of the current data structure is used to determine whether the VLAN ID exists. If the VLAN ID exists in the VLAN data table. , indicating that this is not a newly created VLAN ID, the creation failed.
- VLAN type SUB VLAN or COMMON VLAN. If it is a COMMON VLAN, enter S3. If it is a SUB VLAN, go to S5. If no type is selected, the default is COMMON VLAN.
- the COMMON VLAN will be bound to the Layer 2 Ethernet port.
- the Layer 3 attributes of a specific VLANIF include the IP and MAC of the VLANIF, and the attributes of the Layer 3, such as ldp, igmp, and arp.
- the Layer 3 attributes of the SUPER VLAN also include the IP and MAC of the VLANIF, and the attributes of the Layer 3, such as ldp, igmp, and arp.
- a COMMON VLAN cannot be a sub-VLAN of a SUB VLAN and cannot be bound to it.
- the SUB VLAN 10 is created, and the Layer 2 Ethernet port is bound.
- the SUPER VLAN 100 is created.
- the SUB VLAN 10 is a sub-VLAN and is bound to the SUPER VLAN 100.
- the IPRAN system automatically deletes the binding relationship between the SUPER VLAN 100 and the SUB VLAN 10 and deletes the Layer 3 attributes of the SUPER VLAN.
- Table 1 lists the basic information about the VLAN data structure, including VLAN description, VLAN ID, VLAN type, and Layer 3 interface. It can be seen that the VLAN ID is globally unique. After a VLAN is created, no other VLANs with the same ID can be created.
- the data structure of the COMMON VLAN, the SUB VLAN, and the SUPER VLAN is the same.
- the parameter role is different.
- the parameter role is 0, indicating the COMMON VLAN.
- the parameter role is 1 for the SUB VLAN, and the parameter role is 2 for the SUPER VLAN.
- the SUPER VLAN and the SUB VLAN must be used together to create a SUPER VLAN.
- VLANIF When a VLANIF is not created, it is a common Layer 2 VLAN and can only implement Layer 2 switching services.
- the Layer 3 function can be configured as a Layer 3 interface. It supports both Layer 2 and Layer 3 services.
- a COMMON VLAN can be bound to a port and create Layer 3 interfaces and Layer 3 attributes, but cannot be added to the SUPER VLAN.
- a normal pointer in the data structure, when the COMMON VLAN Configure the Layer 3 attribute of VLANIF, or create a SUPER VLAN.
- the normal pointer points to the created Layer 3 interface.
- SUB VLAN type when the SUB VLAN type is used, set a parameter pointer (parentvlan).
- the parameter pointer points to the SUPER VLAN to which it belongs.
- the VLAN type is a COMMON VLAN or a SUB VLAN
- the Layer 2 Ethernet port bound to it is stored in the port list (port_list).
- the VLAN type is SUPER VLAN
- the bound SUB VLAN is stored in the VLAN list (vlan_list).
- VLANIF VLANIF
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Small-Scale Networks (AREA)
Abstract
Description
Claims (10)
- 一种IPRAN系统中兼容SUPER VLAN与VLANIF的方法,其特征在于,包括步骤:S1.创建一个新的VLAN,同时设置端口列表和VLAN列表;S2.指定所述VLAN类型是SUB VLAN还是COMMON VLAN,若是COMMON VLAN,进入S3,若是SUB VLAN,进入S5;S3.将COMMON VLAN绑定二层以太网端口;S4.创建与COMMON VLAN相同ID的VLANIF接口,配置VLANIF的三层属性,完成;S5.将SUB VLAN绑定二层以太网端口;S6.再创建一个新的VLAN,指定类型为SUPER VLAN,创建SUPER VLAN的三层接口;S7.将所述绑定二层以太网端口的SUB VLAN作为子VLAN,绑定到所述SUPER VLAN中;S8.配置SUPER VLAN的三层属性,完成。
- 如权利要求1所述的IPRAN系统中兼容SUPER VLAN与VLANIF的方法,其特征在于:创建一个新的VLAN,判断这个VLAN的VLAN ID是否存在,若是,创建失败;若否,则创建成功。
- 如权利要求2所述的IPRAN系统中兼容SUPER VLAN与VLANIF的方法,其特征在于:IPRAN系统设有存储所有VLAN信息的VLAN数据表,通过查找当前数据结构的VLAN数据表,来判断VLAN ID是否存在。
- 如权利要求1所述的IPRAN系统中兼容SUPER VLAN与VLANIF的方法,其特征在于:VLANIF和SUPER VLAN的三层属性均包括VLANIF的IP,以及使能三层的属性。
- 如权利要求1所述的IPRAN系统中兼容SUPER VLAN与VLANIF的方法,其特征在于:SUPER VLAN配置完成后,SUPER VLAN修改为COMMON VLAN时,IPRAN系统自动删除SUPER VLAN与SUB VLAN的绑定关系,并删除SUPER VLAN的三层属性。
- 如权利要求1所述的IPRAN系统中兼容SUPER VLAN与VLANIF的方法,其特征在于:当VLAN类型为COMMON VLAN或SUB VLAN时,其绑定的二层以太网端口存放在端口列表中。
- 如权利要求1所述的IPRAN系统中兼容SUPER VLAN与VLANIF的方法,其特征在于:当VLAN类型为SUPER VLAN时,其绑定的SUB VLAN存放在VLAN列表中。
- 如权利要求1-7中任一所述的IPRAN系统中兼容SUPER VLAN与VLANIF的方法,其特征在于:所述COMMON VLAN、SUB VLAN和SUPER VLAN的数据结构相同,通过数据结构中设置的参数role区分不同类型,参数role为0,表示COMMON VLAN;参数role为1表示SUB VLAN,参数role为2表示SUPER VLAN。
- 如权利要求8所述的IPRAN系统中兼容SUPER VLAN与VLANIF的方法,其特征在于:所述数据结构中设置一个普通指针,当COMMON VLAN类型下,配置VLANIF的三层属性,或者创建SUPER VLAN时,普通指针指向创建的三层接口。
- 如权利要求8所述的IPRAN系统中兼容SUPER VLAN与VLANIF的方法,其特征在于:所述数据结构中设置一个参数指针,当为SUB VLAN类型时,参数指针指向其加入的SUPER VLAN。
Priority Applications (3)
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MYPI2018701850A MY197775A (en) | 2016-04-11 | 2016-10-21 | Method for enabling super vlan and vlanif to be compatible in ipran system |
SG11201804253XA SG11201804253XA (en) | 2016-04-11 | 2016-10-21 | Method for enabling super vlan and vlanif to be compatible in ipran system |
PH12018501087A PH12018501087A1 (en) | 2016-04-11 | 2018-05-21 | Method for enabling super vlan and vlanif to be compatible in ipran system |
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CN201610221721.4A CN105897541B (zh) | 2016-04-11 | 2016-04-11 | Ipran系统中兼容super vlan与vlanif的方法 |
CN201610221721.4 | 2016-04-11 |
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CL (1) | CL2018001308A1 (zh) |
MY (1) | MY197775A (zh) |
PH (1) | PH12018501087A1 (zh) |
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CN114401511B (zh) * | 2022-01-04 | 2023-06-09 | 烽火通信科技股份有限公司 | 一种网络终端无缝漫游方法与ac设备 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101159637A (zh) * | 2007-10-16 | 2008-04-09 | 中国移动通信集团福建有限公司 | 以太网网络组网装置和方法 |
CN102244583A (zh) * | 2011-07-20 | 2011-11-16 | 北京星网锐捷网络技术有限公司 | 组播流转发方法及网络设备 |
US8605732B2 (en) * | 2011-02-15 | 2013-12-10 | Extreme Networks, Inc. | Method of providing virtual router functionality |
CN105897541A (zh) * | 2016-04-11 | 2016-08-24 | 烽火通信科技股份有限公司 | Ipran系统中兼容super vlan与vlanif的方法 |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005086429A1 (en) * | 2004-02-27 | 2005-09-15 | Viadux, Inc. | System and method for dynamic vlan multiplexing |
CN102130831A (zh) * | 2011-02-18 | 2011-07-20 | 李金方 | 基于SuperVLAN技术的网络组网方法 |
CN102158421B (zh) * | 2011-05-25 | 2013-11-06 | 杭州华三通信技术有限公司 | 创建三层接口的方法及单元 |
CN102377669B (zh) * | 2011-10-18 | 2014-12-10 | 华为技术有限公司 | 发送报文的方法及交换机 |
CN104135392A (zh) * | 2014-08-19 | 2014-11-05 | 烽火通信科技股份有限公司 | 一种双节点环路由oam数据的保护方法 |
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- 2016-04-11 CN CN201610221721.4A patent/CN105897541B/zh active Active
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- 2016-10-21 WO PCT/CN2016/102802 patent/WO2017177648A1/zh active Application Filing
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101159637A (zh) * | 2007-10-16 | 2008-04-09 | 中国移动通信集团福建有限公司 | 以太网网络组网装置和方法 |
US8605732B2 (en) * | 2011-02-15 | 2013-12-10 | Extreme Networks, Inc. | Method of providing virtual router functionality |
CN102244583A (zh) * | 2011-07-20 | 2011-11-16 | 北京星网锐捷网络技术有限公司 | 组播流转发方法及网络设备 |
CN105897541A (zh) * | 2016-04-11 | 2016-08-24 | 烽火通信科技股份有限公司 | Ipran系统中兼容super vlan与vlanif的方法 |
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SG11201804253XA (en) | 2018-06-28 |
CN105897541A (zh) | 2016-08-24 |
MY197775A (en) | 2023-07-13 |
PH12018501087A1 (en) | 2019-01-28 |
CL2018001308A1 (es) | 2018-10-05 |
CN105897541B (zh) | 2018-11-06 |
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