My IP is changing constantly

Guys can you help me my IP is changing constantly without closing my computer (only at night)
it changed today in 20 minutes and this became constantly i need help couse my friends can't play
on my server.
If anyone knows how to solve it please reply me

Thanks

 

Your IP is assigned by your ISP. Try contacting them to see if they offer static IP addresses (they may charge extra)
Failing that, use a site like no-ip.com to create a domain such as myserver.no-ip.com to always point to your IP.

 

Yeah but who are ISP?

 

Your internet service provider

 

And can someone tell me how to use Dynamic Update Client from No-Ip.com to fix my IP, couse i don't know how to use it

 

really guys tell me basic things with Dynamic Update Client if you know i need it

 

Yeah but it keeps telling me that DNS isnt correct and i am using Windows 7 so i tried with all IPs and it is still that message

 

Only master hacker programmer gurus can host servers. You are nowhere near ready.

 

Just make sure you have added a host to your no-ip.org account
Thereafter, make sure the credentials in the client are correct.

 

Set the DNS server as your Router IP if you're following MrRedLogan posted video.

 

thanks i will try

 

As TnT said, change your IP to your Router IP. Assuming that you don't change routers every few days (like me), that should work.

 

you mean ipv4 address or ipv6?

 

Ipv4 is the one you need to set

 

thanks man

but i have only local area connection and when i do the thing on 5:53 my internet dies and my computer needs 2 dns servers not one

EDIT by Moderator: merged posts, please use the edit button instead of double posting.

 

hey does someone know how to fix this please

 

It may be because of dynamic ip address .If your ip is dynamic means it will change while refreshing your modem .To stop changing ip address try to get the static ip .Static ip wont change at any situation .Contact your Internet Service Provider to get the static ip address.After getting the static ip address you can check it with the site Ip-details.com