my connections keeps cutting

NourinE said:

sorry, I try hard to understand what you tell me, although it's difficult for me. I'm a bit confused, I can't fix the problem by myself.

I have given you enough to get to figuring this out. I have zero access to your equipment, same as zero access to your residence to personally show you. The problem can be easily resolved and there is enough information at smallnetbuilder.com and on here, along with Youtube videos to show you how to get into the administrative section of your Gateway.

All of us were in the same position when we first started to learn how to do this stuff. Over time from doing it, helping others, we have been able to utilize that knowledge, along with keeping up to date on any changes.

If you are going to want that machine to keep the same IP and not lose it if the Router gets amnesia. You can do a MAC to IP association if the gateway allows you to do so. If you set a Static IP, there is a possibility that the Gateway could create an IP conflict when it thinks that IP is available if the machine has been offline for a while, so the Gateway gives up its lease.

I love the Cisco RV-320 that I use. It is very easy to setup and make changes on. Also has enough horsepower to handle anything that I throw at it.

You did make me go check my system when I had a slow network connection problem the other night. Found out that one of the jumpers between the switch and the jack was bad. I was getting 10mbps until I swapped it out and got back my 1000mbps connection. It is the little things that cause the biggest headaches.