What to do if the Internet stops working after crimping the cable?

Question

Computer networks

Hello! I have 100 mb / s internet, that is, only 4 wires are used. A few months ago I crimped the cable with a screwdriver, but everything worked. But recently problems with the Internet began, the WAN indicator on the router often stopped burning, I had to reboot it. I thought that the point was that I did not quite carefully crimp and decided to redo it. To do this, I bought a crimping tool and crimped. But for some reason, the WAN indicator stopped lighting up at all, then connected directly to the computer does not work either. The cores seem to have been installed in the correct order white-orange, orange, white-green and green in position 6. I redid it several times, already ruined 4 connectors, but it still does not work. Tell me, please, what could be the problem.

Answer 1

Thanks to everyone who tried to help! In general, I called the support service of my provider, that is, Beeline. They said that you need to connect the network cable directly to the computer, then you had to set up the connection. They asked me to download their "Settings Wizard" program, I downloaded it, launched it, the program created an L2TP connection, I connected through it. Everything worked. They also said that if it worked directly, then the problem was in the router. I bought a new router today, plugged it in, everything works.

Answer 2

As you were rightly told, probably when cutting thin wires with a crimp, you closed all the contacts on the blade and the port was knocked out at the other end of the router, you need to look or contact the provider. In the future, in order to be sure that they did it right, you need to take pictures before they are going to improve something (I lived about the order, it can sometimes not be the way you want, different people serve, they don’t do it the same way everywhere)

Answer 3

1. Not always all crimps are made according to type B. Crimp on A, try straight
2. The provider could temporarily disable the port if a short circuit suddenly happened on the port. (maybe the port could burn, but I'm not sure here)