Method and device for processing common gateway user service message
A technology of business messages and common gateways, which is applied in the field of processing business messages of common gateway users, and can solve problems such as large IP address consumption, inability to realize automation, and complex configuration and management of solutions
Active Publication Date: 2016-08-10
BEIJING HUAWEI DIGITAL TECH
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Problems solved by technology
[0003] At present, the configuration and management of IPRAN solutions are complex, so more initial configuration is required, and before service provisioning, the service IP such as the base station side site gateway (Cell Site Gateway, CSG), the interior gateway protocol (Interior Gateway Protocol, IGP) domain planning; in daily maintenance, it is still necessary to rely on manual intervention to complete equipment configuration adjustments, which cannot be automated
With the continuous growth of network scale, business volume and number of users, this problem will become more and more prominent, especially to support common gateway business and consume a lot of valuable IP addresses
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[0116] The technical solutions of the present invention will be described in further detail below with reference to the accompanying drawings and embodiments.
[0117] figure 1 Schematic diagram of the network virtualization system supporting common gateway business scenarios. figure 1 In the network virtualization system, the network virtualization system includes the active and standby core aggregation node Master and multiple remote access node APs. Among them, the Master includes the forwarding plane and the control plane. One AP registers with two Masters at the same time, and the control planes of the two Masters simultaneously Manage an AP node. The interface is created on the control plane, the service configuration is performed on the created interface, and the corresponding link is established according to the corresponding configuration. The forwarding plane mainly completes the processing of user service packets according to the link established on the control pla...
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The invention relates to a method and device for processing common gateway user service messages, comprising: creating a common gateway interface on the control plane; generating a virtual private local area network service VPLS under the common gateway interface; The interface creates a virtual remote logical interface; under the virtual remote logical interface, configure the broadcast domain to join the common gateway interface; add the common gateway interface and the virtual remote logical interface to the VPLS as VPLS AC ports; according to the virtual remote logical Add the broadcast domain configuration of the common gateway interface under the interface, associate the virtual remote logical interface with the common gateway interface, and establish a point-to-point inner virtual link PW between the virtual remote logical interface and the external outgoing interface of the AP; the Master passes The PW realizes the forwarding of user service packets. In this way, multiple remote access nodes APs are connected to a common gateway domain, and the IP addresses on the same common gateway interface are reused, thereby simplifying the entire network structure, simplifying configuration management, and saving IP addresses.
Description
technical field [0001] The invention relates to the field of mobile communication, in particular to a method and device for processing common gateway user service messages. Background technique [0002] A base station backhaul (Radio Access Network, RAN) refers to a transmission network concentrated between a base station and a base station controller. IPRAN is a router / switch overall solution optimized and customized for base station backhaul application scenarios, with circuit emulation, synchronization and other capabilities. The IPRAN bearer solution adopts Internet Protocol / Multi-Protocol Label Switching (IP / MPLS) technology at the convergence layer (the convergence layer can also be called the core layer) in the metropolitan area, and the access layer mainly adopts enhanced Ethernet technology or A solution combined with IP / MPLS technology. The equipment adopted by the core aggregation node is a router supporting IP / MPLS, and the equipment adopted by the access node ...
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IPC IPC(8): H04L12/46H04L12/741H04L45/74
Inventor 王歆平胡杰晖杨杰熊怡
Owner BEIJING HUAWEI DIGITAL TECH