After the router is connected, the local connection is connected, why can t the computer connect to

You make sure that your router is not connected to the Internet. There is also whether the security settings of the router have set up a firewall, or prohibit the access of a certain IP, etc.

Your description is not clear enough!

ADSL+Router+Online The correct connection to surf the Internet should be:

The interface of the modem is connected to the cable and the other port is connected to the router.

2.Router The WAN interface of the router is connected to the ADSL LAN interface and connected to the computer network card.

In addition, the router should be configured correctly, such as filling in the username and password provided by the ISP. On the status page of the router, you should be able to see the information that it has been connected.

Confirm that the connection is accurate?

What you said is not specific enough, I can probably judge from the following:

1. If the local connection is connected, it may not be that your broadband connection is also successful.

2. If you use a router to connect, check whether the router PPPOE is dialed in broadband;

Enter the router address through the page (generally or enter the router to view, if you do not dial in broadband, and you set the router to operate correctly, there are generally the following reasons: (1), the user name or password is wrong (some user names need to be added) 2), the MAC address has been bound (you have been bound to someone else's MAC address when you pass the test of directly connecting to someone else's computer); If the router is connected to broadband, proceed to the next step to troubleshoot the problem.

3. Check the computer settings again, if the network card driver and network card are normal, you can consider the following aspects:

1) Whether the personal firewall or anti-virus software restricts network access;

2) Go to "Start"--run--cmd--ipconfig all to check whether the default gateway and dns are correct;

3) IE or QQ is set to ** (can be ruled out if it is not this reason);

4. The network card is broken or the driver is faulty;

Right-click "My Computer" -- Properties -- Hardware -- Device Manager -- check if there is a "Network Adapter", and if so, whether it is normal (if there is an exclamation mark, it means that the driver is not installed properly).

If not, you need to change the network card for testing!

I typed it out word for word, hoping it would help.

Change computers. Hehe, let's see if there is any arrears.

If there is a yellow exclamation mark after connection, specify the IP address based on the routing settings

Are you sure the router is set up properly?

If you're using a router to access the Internet, you don't need to use the broadband connection because the dial-up method is different. If you want to use a broadband connection, remove the router, connect the computer directly to the cat, and dial up with broadband. It is not possible to connect two at the same time.

The destination specified by 769 is not accessible.

An invalid destination address is specified, or the remote access server is down. Check the destination address and try again.

Don't use the router to try the cat directly,If it still doesn't work, it's a remote server problem.,You have to find a network provider.,If you can access the Internet,That's a router setting problem.。

You don't need to dial up when you connect to the router, and the router is OK when you set it up.

If the local connection is normal, the computer and the router are connected normally, but the router is not well set up and the Internet is still not available.

Recheck your router, internet ID, and password.

Router Setup Steps:

1. If you know the router IP, you can log in directly, and if you can't figure it out, restore the router to factory settings. There is a small hole in the back of the router, some are marked reset, and the power-on state is pressed with a pin until the router restarts.

2. Computer IP, select "Automatically obtain IP".

3. Enter the login router information in the computer browser, which can be found on the bottom of the router.

4. Enter the router management interface, select "Default" as the Internet access mode, and then enter the Internet access account and password.

It's okay with the computer, that's the problem with the router.

Let's set up the router again.

If you use a router to dial up the Internet, you can directly configure the route dial-up (make sure that the LAN port and WAN port are wired correctly).

Make sure the dialed username and password are correct.

If you don't use a router to dial up the Internet, plug the external network cable and the internal network cable into the LAN port and then use the computer to dial up.

First of all, this question is difficult to answer because you don't know what your network structure is, and you don't know what your level is. There are a lot of possible origins, and I'll talk about them roughly.

First of all, if you are connected to ADSL, one possibility is that the local ISP has made restrictions, and they don't want you to use one account to let multiple computers or multiple people access the Internet, so they can't make money. If this is the reason, you can only find a way to crack it, and it should be able to crack it.

Secondly, the most likely thing is the configuration of the router, and I don't know the model of your router, if you are an ordinary small router, you can find if there is a small hole, mark "reset", find a root bucket (maintain it for a few seconds), reset the router, and the general small router will be automatically configured.

Also, set your computer to automatically acquire the IP, which is DHCP.

I don't know what the password of the account you are referring to.

Then you can diagnose it, start running and enter "cmd" enter to enter the dos interface, type "ping to see if it doesn't work, or try again" tracert to see if ttl is stuck in **.

You disable the network connection first, and then restart the computer!

After replacing the modem with a router, you need to do the following questions:

1. Set the MAC value of the network card that can be cloned and used to access the Internet normally using modem (cat) on the router; Some service providers will lock this MAC value, and you also deliberately call ** directly to the service provider to say that the network card is exchanged, and tell him to rebind.

2. Determine the dialing protocol used by the modem (the common one between telecom and the network is different), if the router does not have this protocol, use the cross-network cable to connect the modem and the WAN port of the router, and let the router be responsible for dialing;

3. Turn on the DHCP service of the router, otherwise, all computers connected to the LAN port of the router need to set the IP address, subnet mask, gateway and NDS of the network card; Once turned on, the computer network card will be set automatically.