If you really look at it, you can t connect to the network because the LAN is restricted

Change your own IP protocol The IP address of the router is generally I don't know if you're there. If yes, the IOP protocol writes this in the first line. 111 write by yourself, do not repeat between the computer and the computer The number is from 001 254) the second line will be filled in automatically, and the third line will be filled in with the mouse click on the line, which is the IP address of the router).

If you get stuck on the LAN, there are two possibilities.

2.Someone else uses software to limit the speed of the Internet.

Resolution. You can install a PSP terminator, this software can limit other people's internet speeds, but also protect yourself.

You ask the landlord to turn on QoS and customize the strategyOne person and one m still occupy, it's really unqualified.

Bond the IP address and NIC address and shut down the DHCP server.

Isn't there a lot of people connected to it?,There's a limit to the number of computers that can be connected to the router.,If you exceed the number of people, you can't go on it anymore.。

Try it with a different network cable, and if it doesn't work, change the switch interface.

IP issues. Just change it.

There may be more restrictions on LAN Internet users now, such as not being able to play some **, not being able to play certain games, not being able to go to MSN, port restrictions, etc., generally through the software on the ** server, such as ISA Server 2004, which is the most talked about now, or filtered through hardware firewalls. Let's talk about how to break through the limit, which needs to be explained by limitation:

1. Simply restricting certain **.

No, online games (such as Lianzhong) cannot be played, and this kind of restriction generally restricts the IP address to be accessed.

For this kind of limitation, it is easy to break through, and it is okay to use plain http**, or socks**. Now it's still easy to find http** on the Internet, and you can grab a lot of them. Add http** to IE and you can easily access the purpose**.

Second, certain agreements are restricted.

If FTP is not possible, there are also restrictions on the server-side IP addresses of some online games, and these games do not support ordinary http**.

In this case, you can use socks**, with sockscap32 software, add the software to sockscap32, and access it through socks**. Ordinary programs can break through the limits. For some games, you can consider Permeo Security Driver.

If even socks is restricted, then you can use socks2http, and you won't even be limited to http.

3. Restrictions based on packet filtering.

Using P2P can limit other people's Internet speeds, but if you are throttled, you can use anti-P2P software. There is an even more desperate way, to open a firewall, you can know who is limiting your Internet speed, you change your own IP to the same IP as him, he will not be able to access.

I have encountered such a situation (laptop + wireless routing). 1. Turn off the power of the wireless router for more than 15 seconds, and then turn it back on. 2. Restart the computer, disconnect it, and reconnect it.

Is it not to put the network indicator (it seems to be called so.。。 Open?

There are generally two ways to control the Internet.

1: By controlling the internal IP method, which IP segment can go online, this method you can modify your own IP to try;

2: Through MAC address control, the network management may set up only the MAC address in the MAC address to access the Internet, in this case, there are 4 ways to allow you to surf the Internet A: You can enter the router settings page and enter your MAC address in the MAC list.

B: Install a ** software on a colleague's computer with Internet access, and your computer passes through his electricity.

Brain to ** Internet;

C: Know the MAC address of a colleague's computer with Internet access and clone it when he is not online.

His MAC address to surf the Internet;

D: Have a good relationship with the network administrator and let him help you solve it!

There is a situation in the LAN of our unit, the external network is clearly open, but the machines in the network cannot go to the external network. It turned out to be ARP spoofing. We require every machine in the network to install Kingsoft Shell ARP firewall and bind the MAC address.

Use ** to see, if not, you can only have a relationship with the network management.

1. Change the IP with Group Policy or Registry Restrictions on each computer;

2. Bind the IP MAC address to the router;

3. Set the number of IPs that can go online on the router, since there are only 50 and 10 need to go online, then set these 10 IPs to be able to access the Internet, and you can't get on it if you change it; If you change it to someone else's use, there will be a conflict prompt;

4. Register the IP and MAC address set by yourself for each computer, once you find that someone has changed it privately, you can use administrative means, don't blindly use only technology, the main thing is to make them dare not change;