How to solve the 4G industrial router failure? This method is amazing .
Industrial IoT high speed router, full line compatible with 4G/3.5G/3G/2.5G network, flagship configuration, VPN link, industrial grade protection, wide temperature design, can easily set up a high-speed, stable wireless transmission network, but in reality there are still some obstacles in use, today we will look at how to quickly solve the fault of the 4G industrial router.
A, we will from time to time encounter the failure to log in, can not log into the 4G industrial router background management interface, causing the wireless 4G router can not log in for a number of reasons, we should first start with the wireless router connection status to view the device at this time whether there is a hardware failure. Usually, we can quickly determine whether the device has a hardware-related wireless network failure by observing the signal lights in the control panel of the wireless 4G router.
Second, the 4G industrial router power signal light is not on, it is likely that the device input voltage is not normal, this time we have to replace a new 4G industrial router device; if the power signal light is always in the long light state, this is also not normal phenomenon, at this time we may wish to check the device connected to the broadband line, you can consider replacing it with another network cable to reconnect.
Third, in the case of confirming the normal connection status of the wireless router, we may want to enter the LAN workstation system, check the current network connection used to see whether the IP address used by the workstation is a dynamic address or a static address, if the previous dynamic address is used, we can try to modify the workstation IP address to use a static IP address, while the local system network firewall function is closed.
Fourth, through the above efforts, if we still can not log into the wireless router, you can try to modify the IE settings, modify the IE settings, you can first open the IE browser window, and in the window menu bar in order to implement Tools - Internet Options, in the pop-up Internet Options Settings window, click on the "Connection "tab, and check "Never dial-up connection" in the corresponding tab page; after that, click the "LAN Settings" button in the tab page, and clear all the options in the subsequent settings page. After that, click the "OK" button to end the IE setting operation.
V. In the case that the local LAN is connected to the Internet network through the wireless router, if the workstation in the LAN often fails to access the Internet normally for a while and then fails to do so, we need to make sure that the Internet parameters between the workstation and the wireless router are correct first. Properly, wireless router equipment generally supports three or more connection methods, but by default most 4G industrial router equipment will use the "on-demand connection, automatically connect when there is access to data" this connection method, in other words, every certain time wireless router equipment will automatically detect whether there is a line at this time In other words, every certain time the wireless router device will automatically detect whether the line is empty, if the successful connection of the device and did not reconnoitre the line has data interaction, it will be connected to the state of the wireless connection line automatically disconnected.
Six, when we are in the process of the actual network, often encounter intermittent disconnection wireless network failure phenomenon, we can try to enter the wireless router background management settings interface, find the connection settings option, and check whether the parameters of the option has been set to automatically connect, in the boot and disconnected automatically connected, if not correct, to promptly modify the connection method over the back in the background management interface to perform save the operation, the previous parameters to modify the operation to save the success of the back restart the wireless router device, I believe this can mostly solve the wireless network intermittent disconnection failure.
If the above approach still does not solve the problem, then we can use the reset button on the 4G industrial router to restore the router to its initial state, note that all the configuration on the router after the reset will not be available
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