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Many Internet bars have used double WAN the router double WAN mouth turning on design, but how regarding to use such equipment, we oppose the WAN mouth establishment, the WAN mouth online examination, the current capacity balanced control take the TL-R480+ Internet bar router as the example and so on establishment detailed introduction.
Many Internet bars have used double WAN the router double WAN mouth turning on design, but how regarding to use such equipment, the user has many questions, we in view of this kind of router's in WAN mouth establishment, the WAN mouth online examination, the current capacity balanced control and so on establishment, we make the detailed introduction take the TL-R480+ Internet bar router as the example.
First, WAN mouth establishment
For example: In has in two line's environment, a 10M optical-fibre link, a 2M ADSL line. Optical-fibre link use static state IP establishment, after choosing the WAN mouth 1 establishes the IP address, the DNS server, please do note underneath page's downloading band width to establish and to upload the band width establishment, please fill in the related parameter, following shown in Figure 1.
The ADSL line chooses the WAN mouth 2, the connection type chooses PPPOE, then fills in the authentication user name which and the password ISP provides. The connection pattern may according to need to select. Then enters underneath page's high-level establishment, fills in the user local DNS server address, simultaneously will download the band width and uploads the band width value to fill. As shown in Figure 2.
Prompts one: Fills, the downloading band width regarding to realize line's band width automatically balanced to be important. If does not fill in the corresponding band width, will carry on 1:1 assignment to the line current capacity, if in the example mentioned line situation, when under the user the current-carrying capacity surpasses 4M, the line 2 will overload causes certain user connection not on perhaps falls the line.
Second, WAN mouth online examination
This project's establishment please refer to the following principle: 1st, ping goal IP is this WAN mouth gateway as far as possible, if we appear through the examination router running status in WAN mouth gateway like 218.125.10.1, if the gateway is ping does not pass, then chooses DNS IP which may ping pass. 2nd, DNS request IP should suppose for this WAN mouth actual DNS, if Shenzhen telecommunication DNS 202.96.134.133, if ping in goal IP uses is also DNS IP, then should suppose for spare DNS IP. 3rd, avoids ping as far as possible goal IP and DNS requests the IP same situation, once because this IP correspondence's server has the problem, then the router corresponding WAN mouth will be been forbid automatically! Prompts two: The online examination may make the correct judgment to the line connection situation, if has not carried on the establishment, will be quite slow regarding the broken line situation's discovery, causes in the network certain connections to be unusual, like opens certain homepage defeat and so on. The WAN mouth online examination establishment please refer to Figure 3.
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