Let's talk about some things about public restrictions on Internet sharing

Event 1, at that time

Where my house is located, the Charter owner is responsible for rent collection, and the Charter owner is responsible for the Network

In order to charge dozens of dollars more, the Charter owner sets the MAC + IP binding method on the route side to prevent multiple computers from accessing the Internet.

In order to break through, our solutions are as follows:

The network is connected to the WAN port of the route, the router modifies the MAC address, and uses a static IP address, so that the Internet is shared and the network speed is snail like.

 

It is estimated that the Charter owner knows that we are offline, so he deliberately stops our network. We called and said we couldn't get online.

As a result, the charter company suddenly killed us. After we saw our route division, we said that you had to pull the lines in this way. Of course it was unstable. We suggest paying 50 more yuan.

Lado has a line. If you say "pull", you can say that you can pay 30 more yuan with the Charter.

Who cares about it, and pay 80 with this network speed. Ill. After a while, I went on again.

 

Event 2: one day

After upgrading the Internet, I ran to the door one day and gave my classmates an account and password, saying that I would not be there that day.

When I came back, I found that I was unable to access the Internet. I thought it was a problem with the Internet. I had to wait for my classmates to come back at night to know that I had changed my account's licensing policy.

Account: 30xax password: 2323434 use a room number like this as an account and a random password

So I changed the MAC address of the route, changed the access method to PPPOE, and entered the user name and password provided by the landlord.

I couldn't even undo the number. I directly inserted it into my computer and couldn't undo it. Only my classmate's computer could be unplugged.

The problem was solved.

 

The thought suddenly seems stuck. In order to grasp the reasons for the multi-point restrictions, I contacted the landlord with anger and calm, saying that I could not access the internet.

The landlord said for a long time that he could not help, sorry, and so on. He also said that he could open one account if he had to pay 30 more. I spent more than 10 minutes on the phone and wasted a few dollars on the phone bill.

Therefore, you can search for keywords such as "Landlord account dial-up online pppoe" on the Internet.

It took a lot of time to sort out the information and finally locate the information such as "MAC sea spider routing soft route hard route snmp.

Finally, it is estimated that the landlord uses the sea spider route management. After using the Demo version for testing online, it is basically determined.

After thought conversion and information analysis, the following breakthrough methods are obtained:

1. Change the MAC address of your computer to the same as that of my classmates.

2. Insert the network into the LAN port of the route. When the switch is used, the port is pulled. (The classmate's computer only has one Nic)

3. There is a CCProxy proxy. The bandwidth is used for accessing the Internet. Local Connection is used to establish a LAN and proxy is used for accessing the Internet.

This will be done now.