What should I do if the network is suddenly disconnected and the network shows that I need to log in

This kind of network failure is more difficult to judge. According to my network management experience, if you make sure that you can access the network normally when you use the network before, but suddenly you can't access the Internet normally, and the system suddenly shows that you need to log in again to authenticate the Internet (or even if you enter the correct user password, you can't log in to your own Internet and the like), then it is definitely not your problem, and you can immediately contact the management department such as the network center to solve it.

Otherwise, you can determine the network fault from whether the network cable contacts are good and whether the network switch is working properly.

If the broadband network is suddenly disconnected, the network shows that login authentication is required, indicating that the current network is abnormal, such as someone else should use it and log in at the same time, resulting in a multi-purpose household, the system will prompt verification again.

Because of the uniqueness of broadband, that is, when a device in the same location is used as a stand-alone device (without using a breakout device such as routing), once another user logs in with the same account and password, the original user will be forced to go offline, and repeated login verification is required. In this case, you can log in again and change the Internet password in time.

If your network suddenly disconnects and the network says that you need to log in authentication, you can open the webpage and enter the login IP address of your network to log in again.

Then you authenticate with your username and password.

The method of logging in to wifi on the mobile phone needs to be authenticated

1. Check whether the wireless router is working properly, and you can use other mobile phones or digital products to connect to the wifi signalIf you can connect and surf the Internet normally, then generally speaking, this router can work normally.

2. The phone is enabled to sleep and the network is turned off. Check whether the phone has the option to turn off the network in the dormant state, the phone will be disconnected after a period of time or cannot receive the background chat software, the possible reason is that the phone is turned on the function of turning off the network by mistake.

3. If you use the router for a long time, the router may freeze its death. Just restart your wireless router

4. The type of certification is not suitable. Try to change the authentication type of the router, it is better to choose the secure "WPA2-PSK" type mode, and the following encryption algorithm is better to choose "AES".

5. The network settings of the mobile phone or router are abnormal. Consider restoring your router factory settings and cellular network settings.

Precautions: 1. Be cautious about using WiFi in public places. The wifi provided by the official organization has a verification mechanism, and you can connect it to the staff after confirmation. Those public wifis that can be connected directly and do not require a password are riskier and should not be used as much as possible.

2. When using WiFi hotspots in public places, try not to carry out financial-related operations, which may lead to personal information leakage and even bank transfer by hackers.

3. The mobile phone will record the used wifi hotspots, if the wifi switch is turned on, the mobile phone will continue to search for the surroundings, so we should turn off the wifi in most cases, which can significantly reduce the possibility of being phished.

4. Do not use the default admin for the login account and password of the router, but change it to a complex password with letters and numbers. Relatively complex passwords can make it much harder to crack, making your network more secure.

My situation is that there is no money for broadband......Just pay the money and restart.

Your own wifi needs to be logged in for authentication, which is caused by the wireless router not being set up, and the solution is:

1. Open a web browser, type in the address bar, and press enter.

2. In the login window that opens, enter the username "admin"; The password is also "admin"; Then click "OK" directly.

3. After entering the router setup interface, select "Setup Wizard" on the left, and then click "Next".

4. Select "PPPoE (ADSL Virtual Dialing)" and click to enter the next step.

5. Enter the telecom broadband account in the "Internet Access Account" pop-up on the page, enter the broadband Internet access password in the "Internet Access Password" and "Confirm Password", and then click to enter the next step.

6. Click "Done" and return to the home page to check whether the settings are correct. You can see that the router has successfully dialed in and obtained the IP address for Internet access, and you can try to access the Internet. If it still doesn't work, we recommend that you check whether your line and computer are normal.

First of all, your number needs to be set a wifi**, and then log in to the pop-up web page, enter your mobile phone number, get a verification code, and enter it to use.

Hello, if your wifi hotspot is paid, it is recommended that you enter the account and password to link after purchase, so that you can surf the Internet normally.

The reasons why I can't access the Internet when I connect to the wifi but need to be authenticated are:

1. The wifi itself is a problem, the wifi may not be connected normally, resulting in the inability to access the Internet;

2. Router problems, the router may be overheated or damaged;

3. There may be broadband arrears, resulting in inability to access the Internet;

4. The wifi name contains Chinese, resulting in some computers unable to connect to the Internet;

5. Computer system problems, there may be problems with the system, resulting in connecting to wifi but unable to access the Internet.

Suggested workaround:

1. Use other mobile phones or devices to connect to wifi to try whether you can access the Internet and rule out the problem of wifi itself;

2. Restart the router to try, or restore the router to factory settings, then dial up the Internet again, and reset the wifi according to the setup wizard, or change to a new router and dial up to connect to the Internet;

3. Contact the broadband customer service to confirm whether the broadband account is abnormal, such as arrears, recharge the broadband, and then dial up the connection;

4. If the wifi name contains Chinese, it is recommended to modify it to English or a combination of English and numbers before connecting;

5. If the above reasons are ruled out, it is likely to be a computer system problem for a long time, and it is recommended to restore the factory settings. See if that solves the problem.

This is a login authentication set up by the network administrator to filter users who restrict the network. You can log in to the network directly with your account. Here's how.

1. Take Huawei mobile phones as an example, firstly, find the WiFi that displays the words "Login authentication required" in the WiFi interface, and click on it.

2. After clicking, the system will automatically open the browser and jump to the wifi login interface. At this time, enter the account number and password in the interface, and then click the "Login" button below.

3. After logging in, the webpage will prompt that the connection is successful. At this time, click the "Internet Now" button to access the webpage normally.

This is a login authentication set up by the network administrator to filter and restrict network users.

Simply log in to the network with your account. Here's how.

1. Take Huawei mobile phones as an example. First, find the wifi that says "Login authentication required" on the wifi interface and click on this item.

2. After clicking, the system will automatically open the browser and jump to the wifi login interface. At this point, enter your username and password in the interface and click the "Login" button below.

3. After logging in, the webpage will prompt that the connection is successful. In this case, click the "Internet Now" button to access the webpage normally.

Wifi with your carrier or a browser** must be logged in and authenticated, unless you select your home or work's WiFi.

It's great, and people like me who log in a lot get annoyed by texting.

You can also go directly to the browser to find it.

What should I do if the login password or account number is incorrect.

Are you not configured with a router?

Wifi at home suddenly needs to be certified. There may be a problem with the system configuration of the router. You can reset your router. There is a reset button on the back of the router. Press it to reset it.

With the extensive and in-depth application of information technology in various industries, the demand for new services is constantly emerging, and customer resources are becoming more and more intense. From improving customer perception, increasing publicity and improving work efficiency.

, we plan to deploy a wireless network.

The main applications are:

Provide customers with wireless Internet needs, such as waiting area, improve customer perception ability2, real-time advertising of new products and new information, increase publicity3, realize wireless office anytime, anywhere, and improve work efficiency.

Customized high-performance wireless broadband multi-service support system, professional needs service publicity and release, wireless office, customers waiting for regional wireless Internet access. Provide users with safe and stable overall solutions.

Generally speaking, in hotels, restaurants, restaurants, car 4S shops.

If customers want to log in to the Wi-Fi wireless network of the enterprise, they must pass strict verification, otherwise there may be problems such as unauthorized use, easy invasion, and cumbersome Wi-Fi password management.

Shixun Technology is the first in the industry to launch WeChat Wi-Fi wireless network authentication and SMS Wi-Fi wireless network authentication and other authentication methods, which not only solves the Wi-Fi network authentication problem at one time, but also brings a new micro-marketing to enterprises.

It is understood that WeChat Wi-Fi wireless network certification is very simple and easy to accept for people who love WeChat. Customers only need to scan the enterprise with their mobile phones, and they can automatically obtain the Wi-Fi password after becoming a WeChat friend of the enterprise, which is to transform the simple Wi-Fi service into an efficient business marketing method, and the customer only pays attention to the enterprise WeChat.

to use Wi-Fi.

SMS Wi-Fi wireless network authentication is the most commonly used by people, customers log in to the Wi-Fi authentication page with their mobile phones, enter their mobile phone number, and then obtain the Wi-Fi password through SMS.

In this case, you may be down or the network access mode of the modem has been changed by the configuration issued by the telecom. It was originally a route pattern, but now it has been changed to a bridging pattern.

If you work in bridge mode, you need to perform PPPOE on a computer or router for dial-up authentication and login. It is to authenticate and dial in the router or computer through the broadband and password left to you by telecom.

There are too many routers, the transmission power is different, and the default channel of the router is 6, which leads to mutual interference, which leads to authentication problems!

Workaround:

Of course, the router channel has been changed! Specifically, the browser enters the enter - wireless settings - basic settings - channel, and the drop-down menu can be changed! It may also be that the mobile phone automatically switches to other certified wifi, making you mistakenly think that your wifi needs to be certified, so that the poor wifi signal you said later can also be understood.

You can also try to open the webpage to see if it can be opened or if it will pop up the announcement page of the telecom or something.

If this is not the case, if you are using a metal case, remove the case and see if the signal returns to normal. Try rotating the orientation of your phone and the way you hold it to see if the signal improves.

In the end, it still can't be solved, so it is recommended that you reset the router.

It may be that there is a problem with the system configuration of the router, you can reset the router, there is a reset button on the back of the router body, and you can reset it by pressing it. It may also be that the router has changed its password, log in to the router settings interface to check the password, and then enter the new password on your phone.

Turn on the Wi-Fi option in the settings list. In the Wi-Fi list, find the name of the wireless network that you have previously connected to, but now you can't connect to, and click "!" on the right side of the name columnNumber.

Then click on the "Ignore this network" option above. Then click the "Ignore" button, you can delete the wireless network configuration information, delete the original joined wireless network information, and then try to reconnect to the wireless network, enter the wireless password.

Problems with your phone or router device can also lead to this, there are two ways to choose, restart your phone or restart your router, unplug the router, and wait a few minutes to plug it back in, it should be fine. If that doesn't work, restart your phone again. You can also factory reset your phone or flash it, and then try to connect it again.

Develop good WiFi usage habits. The mobile phone will record the wifi hotspots used, if the wifi switch is turned on, the mobile phone will continue to search for the surroundings, once it encounters the hotspot with the same name, it will be automatically connected, there is a risk of phishing. Therefore, when we enter a public area, try not to turn on the wifi switch, or turn the wifi to the lock screen and no longer connect automatically, so as to avoid connecting to malicious wifi without us knowing.

The first is the more common password error, which is just a matter of re-entering the correct password. The specific steps are to press and hold the network you want to connect to on the wifi interface, and in the pop-up options, click Modify, or do not save the network, and enter the correct password when reconnecting.

Second, the channel problem, due to too many nearby routers, the transmission power is different, mutual interference, resulting in problems, then you can change the channel, specifically in the browser address bar input on the router, the general default is, enter enter, find the wireless settings - basic settings - channel, and then change it.

Third,Input method problem,Some input methods will have a variety of problems,Resulting in input errors,It's best to use the native input method or the input method that is more popular on the market that can stand the test of the public,And pay attention to capitalization!

Fourth, this is the problem I encountered, that is, the password is correct, but there is always a problem with authentication, and then I find that my MAC address is filtered, resulting in the connection can not be reached, then we can change the filtering rules or directly turn off the MAC address filtering function, by the way, don't forget to remove your MAC address from the list! The specific steps are to type the IP address in the address bar of the browser, generally the default is, press enter to enter, find the wireless settings - wireless MAC address filtering, turn off filtering, or allow the MAC address in the list to access the network, or delete the ID directly, everything is over. After doing this, have you found that your mobile phone can access the Internet?

There are also incompatible encryption methods, mobile phone and computer problems, or router problems, I won't go into detail here, I believe everyone knows the solution, I mainly come to add the fourth method.