The router is connected but the 250 cannot be used

There are several situations in which connecting to the router does not work:

The network cable connector is not connected or broken.

The NIC in the router is set incorrectly.

There is a problem with the phone.

The router is broken.

Solution: Log in to the router from the computer, see if the account password of the network card is set incorrectly, and set it again.

Check whether the light on the router (like the light like e) is on, if it is not on, plug the network cable back in or try to change the network cable, if it still can't be connected, just call ** and ask the network service provider (Telecom, Unicom·· ）

Restart your phone.

Change routers.

First disconnect the wire from your friend's side, that is, the incoming line of your router is disconnected, but on the premise that the connection between your computer and the router is on, turn on the computer, turn on IE, and enter some of them: see the back of the router for details) Enter. Under normal circumstances, you will enter the router settings page, click Network Parameters - > LAN Port Settings:

After saving, plug in the incoming cable. Restart the route and you're good to go.

The WAN port of your company route must be in the same network segment as your colleague's LAN port, and the LAN port of your colleague's route must be in the same network segment as your colleague's LAN port. Your lanip needs to be changed. If your colleague's IP address is, change the IP management address of your LAN to.

The router is successfully connected but the network is not available, which is generally caused by multiple situations, one is that the router does not set up a broadband account or the network cable is not connected correctly, and the other is that the broadband is faulty.

1. If the line is installed incorrectly, you can reinstall it, and you can refer to the method shown in the following figure for wiring.

2. If the router does not set up a broadband account to connect, you can directly log in to the router background to set up, you can directly use the mobile phone to set up, and after the mobile phone is connected to the wireless network, open the browser and enter the login address and login password of the router to log in to the router background.

<>4. If the router has set up a broadband account and password and still can't use the network, check whether the network cable between your broadband cat and the router is normal, if it is normal, please check whether your broadband cat indicator is normal If there is PON or LOS flashing, it is a broadband failure, at this time, you need to call the operator's customer service directly to report the fault, and there will be staff to maintain it 48 hours after the successful fault report.

First of all, we can see if it is a problem with the wireless router and whether the wireless router is connected. Turning it off or restarting your phone will also fix the problem. Disconnect the previously saved network.

If these methods still don't work, you can call customer service and ask if you owe money. If there is no arrears, you need to restart the router and enter it from the ** of the browser. Then reconnect.

It's also possible that the router has set up a MAC address filtering function for you, just turn it off. If there is a problem with the line or hardware, you can directly dial the number with the optical modem to see if it is normal.

There is also a fake free WiFi from the operator, although it is connected to WLFI, but it needs SMS verification to really access the Internet, which is charged. Our mobile phones are often connected to fake free wifi on the road.

The router is not connected to the Internet, so the router can log in with the password given to you by the operator and you can connect to the Internet. Go to the settings page of the router, find the settings of the WAN port, and then you can enter the username and password provided by the operator.

It's normal, but what's going on when connected to the router and it doesn't work? I'm prone to something like this that probably has a lot to do with the phone itself.

1. First of all, check the signal strength of the wireless router, if it is less than three bars, it will definitely not be able to connect to the network even if it is connected.

2. Secondly, check the name of the wireless network in the area, and whether the wireless router you have connected to is your wireless router, because there may be several wireless routes in this area.

3. Because you have a wired connection to a wireless router you can access the Internet. If you want to go wireless, you need to configure it further, enter: router default) after logging in to your ** state, follow the steps below to set it up.

Step 1 Open the wireless network settings, you need to set the items most of the routers are basically the same, as follows:

Wireless selection (activation).

Take a random name for the wireless network ID to avoid duplication within the network.

Channel 6 (default).

The security method is also defaulted.

Share a password Be sure to set one.

Step 2 Configure the WAN port.

1. IP address If your ADSL automatically captures the address, select "Dynamic IP Address".

If your ADSL is fixed, select Fixed IP address.

Let's assume that your ADSL is a fixed IP

2. Static IP address setting.

IP (address provided by the ADSL operator).

Subnet mask The carrier has a special designation per carrier).

Gateway (address provided by ADSL carrier).

Secondary DNS is the same as above.

All others are default, there are "Activate" options, and "Activate" is selected for all

3. LAN port setting.

The IP address is set by default (this place can be set to start with etc.), and this address is your gateway address.

The subnet mask can be set, and it is recommended to use the default one.

Network Name Default.

4. DHCP settings.

DHCP option is off.

All others are selected by default.

Step 3 Configure the computer address.

1. Configure the address of the wired NIC first.

IP subnet mask.

Secondary DNS is the same as above.

The settings are the same as those of the router's WAN port.

ip don't repeat anymore).

Secondary DNS is the same as above.

The settings are the same as those of the router's WAN port.

Step 5 If you can't connect to the network after pinging normally, then there is a problem with the DNS, check whether the DNS input is incorrect.

Note: When using a wireless network card, it is best to dial the wired network cable.

Sometimes the wireless network needs to wait a little time before it can be connected, if it doesn't work, just follow the above steps and repeat and repeat again, and it will definitely work. Remember to restart your router and computer.

What should I do if my router is connected but I can't connect to the Internet?