Centralized forwarding method of WLAN AC service data and electronic equipment
A technology for centralized forwarding and business data, applied in the field of network communication, can solve problems such as unfavorable business expansion and management, singleness, and small application area, and achieve the effect of facilitating business expansion, expanding communication range, and improving user experience.
Active Publication Date: 2020-11-10
上海中兴易联通讯股份有限公司
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Problems solved by technology
[0004] However, the above two centralized forwarding processing methods are relatively single, and the application area is small, which is not conducive to business expansion and management
Method used
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[0054] The specific implementation manners of the present invention will be further described below in conjunction with the drawings and examples. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.
[0055] In one embodiment, as Figure 4 , the present invention provides a centralized forwarding method of Wlan AC service data, comprising the following steps:
[0056] 101: Create a Linux network bridge, virtual network interfaces tun0, tun1, and virtual network interface pool pool on the wireless access controller AC; by using a virtual Linux network bridge, you can mount the actual physical network port and the created virtual network interface, so as to achieve flexible allocation of physical network ports;
[0057] 102: Mount the physical network port on the corresponding Linux network bridge, and create multiple corresponding vlan virtual network i...
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The invention records a centralized forwarding method of WLAN AC service data and electronic equipment. The centralized forwarding method comprises the following steps: creating a Linux network bridge, virtual network interfaces tun0 and tun1 and a virtual network interface pool pool on a wireless access controller AC; mounting a physical network port on a corresponding Linux network bridge, and creating a plurality of corresponding vlan virtual network interfaces pool.vlan in an interface pool according to the configuration condition of the virtual local area network vlan; receiving a data packet and submitting the data packet to the network bridge by the physical network port; deciding to be two-layer centralized forwarding or three-layer centralized forwarding by the network bridge or the virtual network interface; and processing the data packet, and forwarding the processed data packet to a physical network port. According to the method, the physical network port is flexibly configured as the LAN port or the WAN port of the AC, and a plurality of virtual interfaces are created in the AC to bear AP and STA data, so that the communication among multi-region scenes is convenient to apply, the communication range of the wireless local area network is expanded, the management and deployment across urban regions can be realized, the processing mode is flexible, and the user experience is improved.
Description
technical field [0001] The invention relates to the field of network communication, in particular to a centralized forwarding method of Wlan AC service data and an electronic device. Background technique [0002] Wireless local area network (Wlan) realizes the communication between computer devices in a wireless way. Compared with the traditional wired local area network, Wlan has the characteristics of fast speed, mobility, easy expansion, and low cost. With the rapid development of WLAN, more and more occasions use the wireless local area network Wlan for broadband access. In practical applications, Wlan is used as a basic access network to implement networking to access an IP network. Such as figure 1 As shown, when networking, STA (Station, each terminal connected to the wireless network, such as notebook computers, PDAs and other user equipment that can be connected to the Internet) and AP (Access Point, wireless access point, used to centrally manage all The AP) is ...
Claims
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Login to View More IPC IPC(8): H04L12/46H04L29/12H04W28/06
CPCH04L12/4641H04L12/4633H04W28/065H04L61/256H04L61/5007
Inventor 杨磊
Owner 上海中兴易联通讯股份有限公司