When a laptop is connected to a router, it always shows why the network is restricted

Cause 1: Router setup problem, reset wireless.

Turn on the router's wireless function].

1. Enter the router:

Open the browser, enter the general router address in the address bar is this or check the login information on the back of the router) Enter the route - enter the user name, password, (the default is generally admin).

2. Select Wireless Settings --- Basic Settings.

3. Check [Turn on wireless function] and click Save.

Set wifi password].

1. Enter the router:

Open the browser, enter the general router address in the address bar is this or check the login information on the back of the router) Enter the route - enter the user name, password, (the default is generally admin).

2. Wireless Settings - Wireless Security Settings - Select [WPA-PSK WPA2-PSK].

Authentication Type: Automatic.

Encryption algorithm: AES.

The PSK password is the wireless password. Set the required password.

Cause 2: The IP address and DNS of the computer are not automatically obtained.

Set the method of automatic acquisition of computer IP and DNS]:

XP System Setup Method:

Right-click [Click on the neighbor] [Properties] [Right-click the local connection properties] [Double-click the TPC IP protocol] and then click [Automatically get IP address].

Win7 system setting method:

Right-click [Network] Properties [Change Adapter Settings] [Local Connection] [Right-click Local Connection Properties] [Double-click TPC IP Protocol] [Then click "Automatically Get IP Address"], and then click "Automatically Get DNS" Server Address] [Click OK].

Set your network card to a fixed IP and "Restricted Network" will not be displayed.

If you're okay, it's possible that you're using an incorrect password to connect to your router.

That's because you didn't set your IP address manually.

If you change to XP, you won't have such a problem.

You don't care if he is restricted, it's OK to be able to access the Internet.

I believe that many friends have encountered the situation that the local connection is restricted or no connection (that is, the yellow exclamation mark appears), when we use the router to connect to the computer, it is easy to appear this situation, the more computers are connected, the higher the probability of this situation, so do you know what to do if the connection router is limited? Here's a list of some information I've put together for your reference.

Connecting to the router shows a workaround that is restrictedWhen we have a wifi signal, there is an occasional "network limit", the computer will not be able to access the Internet, this situation is occasionally born or random, so how can we solve it!

The first is the easiest way to do this, reboot your router.

Just unplug the router and plug it in.

Or log in to your router and select "Restart Router".

After restarting the router, the network will still be limited, so check whether the computer has obtained the correct IP address.

Select Network on the desktop, right-click and select Properties.

In the Network window, select Wireless Connections.

In the wireless connection window, select "Details" to view information such as IP address, gateway, etc.

If the IP information is incorrect, then click "Properties" to set the computer to automatically obtain the IP, if you know how to set the IP address, you can also choose to set it manually.

Select"Interner protocol 4", and then click Properties

Set to get automatically.

If you know how to set an IP address, you can also choose to set it manually.

If the computer cannot obtain the IP address after setting it to automatically obtain the IP address, log in to the router and enable the DHCP service of the router.

Check the wireless settings to see if they are correct.

Disable AP isolation.

Change the SSID name and reset the channel.

It is recommended that the channel be set to 1 or 6 or 11

Install or upgrade the NIC driver from a new one.

If the number of users connected to the wireless router is too large, change the wifi password.

Finally, some router products with poor quality will work unstable, which will also lead to such a situation, and the router equipment will have problems such as high working temperature for a long time, it is recommended to restart the router after a period of time.

There is also a small percentage of system problems.

1.What to do if the router's wireless network is restricted or there is no connection.

2.What to do if the router's wireless network is restricted.

3.What should I do if the connection router is restricted.

4.How to handle "Restricted or No Connection" in a local connection.

5.Top 10 methods teach you how to solve the problem of limited network connection and can't access the Internet.

Among the network interconnection devices, the router is the most widely used network interconnection device and an important interconnection device for data communication. So do you know what to do if the router is connected to a limited display? Here are some of the relevant information I have compiled about the limited display of the router after it is connected, for your reference.

Workaround for showing limitations after the router is connected :Problem analysis

Check the details in the Ethernet status to see if there's a time to get a lease and a time for term to expire. If there is, you can follow the workaround of this experience; If not, it may be something else that needs to be analyzed on a case-by-case basis.

The time of the lease is caused by the router setup, where DHCP automatically assigns the IP. The dynamically allocated IP has a lease period, but the lease period input box is left blank in the router DHCP settings, which generally means that the lease period is one hour. After the lease period, you can continue to apply, but this is done automatically by the router.

Resolution

In the router DHCP server settings, change the lease period (minutes) to an indefinite lease.

Specific steps:

Check the gateway of the computer when the computer is connected to the router normally, that is, the login address of the router.

Use the queried router address to open the routing login page, enter the username and password, and log in.

Change the lease term (minutes) to an indefinite lease as shown in the figure below.

Solution 1: DNS resolution fails.

Set the computer IP address and DNS to be automatically obtained.

XP System Setup Method:

Right-click [Click on the neighbor] [Properties] [Right-click the local connection properties] [Double-click the TPC IP protocol] and then click [Automatically get IP address].

Win7 system setting method:

Right-click [Network] Properties [Change Adapter Settings] [Local Connection] [Right-click Local Connection Properties] [Double-click TPC IP Protocol] [Then click "Automatically Get IP Address"], and then click "Automatically Get DNS" Server Address] [Click OK].

Solution 2: Reset the router and set it up again.

Reset Router Method:

Method 1: There is a button [RESET] button on the back of the router, press and hold for 5 seconds, and the indicator light on the router panel will be off and then on, which means that the settings have been reset.

Method 2: Go to the router --- System Tools --- factory reset.

Set up router dialing:

The IP and DNS settings of the computer are automatically obtained.

1. Open the browser - enter the general router address is this or view the login information on the back of the router) Enter the route - enter the user name and password, (the default is generally admin).

2. In the [Setup Wizard], select [PPPoe Dialing] (some are ADSL Dialing), enter your Internet username and password according to the prompts, and save.

3. In [Network Parameters] --WAN Settings], select [Normal Mode], and select [PPPoe Dialing] in the three options of [Connection]. The next step is to select [Auto Connect], Save, and Exit.

4. If you want to use wireless wifi, your router must have a wireless routing function, in the settings, turn on the wireless routing function, here, the wireless signal signal is changed to one of them. The strongest anti-interference.

You can also set a password for your Wi-Fi connection.

If there is no problem with the router settings, it is a DNS error, and you can fix it with a 360 network disconnection first aid kit.

The router is to be set up, if the setting is successful, there is a network, and the setting method can be queried online.

1. You have to make sure that there is no Trojan horse program on your computer, 2. Change your router login password when the external network is disconnected, 3. Turn off the external network access function on the router, and even the ping response must be turned off.

4. Put the IP of the router and the IP of each computer from the new settings (note that the gateway IP = router IP), it is best not to use this IP

In some places, telecommunications is to limit the number of computers on the Internet, but through the way of routers to access the Internet, telecommunications is powerless, and it is impossible for him to enter your router to set up a firewall, if your router inexplicably blocks the connection between one of your computers and the external network, then if you don't make it yourself, someone enters your router through the external network and changes the settings. The MAC of the router can be changed, but it depends on whether the router supports it, and some routers do not have the function of changing the MAC, so it cannot be changed. In addition, I want to talk about a problem, the computing power of the router is also limited, if you connect too many computers, multiple computers are in use at the same time, maybe the router's processing power is not up to it, and there will be some inexplicable problems.

In this case, changing to a high-level router can solve the problem.

Add again: The MAC address of the router can be changed, you can change it at will, but you want to rely on this to try to avoid the blockade of telecommunications may not work, because telecom recognizes your adsl cat, and generally adsl cats also have addresses, and whether you can change it depends on the model of the cat, and it may be futile to change the cat, because telecom can lock your ** number.

You right-click on My Computer > Manage > Services > DHCP Client to enable.

In the process of establishing communication between the NIC and the switch, we can usually use the default settings, but for some NICs, the default settings cannot establish a connection with the switch, and the local connection is limited, as shown in the figure.

Here's how to fix it:

Double-click the local connection icon to open the local connection status.

Click the Properties button to pop up the local connection properties window, click the Configure button to pop up the NIC properties, and select the Advanced tab.

Select Link Speed Duplex Mode in the properties bar, select 10Mbps Full Duplex or 100Mbps Full Duplex from the value drop-down list on the right, and click OK.

Close the Local Connection Status window. At this time, the local connection shows Get Network Address, wait for it to get the address. If these two modes are still restricted, choose the other two options (10Mbps Half Duplex, 100Mbps Half Duplex).

Even whether you have access to the Internet or not has nothing to do with this My machine wireless has always been restricted Can access the Internet, but sometimes put it there automatically disconnected, and then connect it will not work After restarting, it's okay to check your wireless router and cat If it's Netcom's wireless community network, find customer service, you don't know what you say, don't know your specific way of surfing the Internet, the specific situation is not easy to answer.

"Wi-Fi is connected but restricted" is a common occurrence when repairing a computer, which can be summed up in the following points.

1.The wireless router road is dry wound between the wireless network card, or the distance between the two is too far, or the building between the two is too far apart, resulting in too weak signal.

2.If you choose the wrong wireless routing connection among multiple wireless routes, for example, if you have two wireless routers around you, and the other one has an empty code that you don't know, this prompt will be displayed when the network card is connected to that one.

3.The wireless router has a connection password (this password is different from the password used to open the route management page), and there is no input or error when connecting.

4.If DHCP is not enabled for the wireless router, the NIC cannot automatically obtain an IP address.

5.The network card or the system itself is responsible.

Eliminating the above points can basically solve the problem.

Reset the wireless router to factory settings and reset it I've had this problem twice, and I haven't found a better solution, reset it, and then it's OK.

It is recommended that you set up the router again, restore the factory settings, then connect your laptop, use the router's setup wizard to set up, and then see if your system is automatically assigned address, if you try all of the above, please follow the following steps to try again: turn on the antivirus software to scan the system again, clean up the various plug-ins of the system, it is best to use 360 to scan whether there is any rogue software, because many times rogue software will seriously affect your network. Finally, after turning on the ARP firewall, sometimes ARP viruses will also cause you to be unable to access the Internet, and remember to change the password of your wireless router, it is better to be more complicated.