Question: Can Two Computers Have The Same IP Address?

Can 2 computers have the same IP?

The Question As I understand it, two computers cannot have the same public (external) IP address unless they are connected via the same router.

If they are connected via the same router, then they can have (share) the same public IP address yet have different private (local) IP addresses..

What happens if 2 devices have the same IP address?

If you mistakenly assign the same static address to two devices, you’ll run into a duplicate IP error. Another IP conflict scenario can occur if you have two DHCP servers on your network (which you should avoid). … If both devices are trying to act as a router, they might hand out duplicate IP addresses.

Does IP address change with WiFi?

When you connect multiple devices on a Wi-Fi network, each has its own local IP address, which differs from the public IP address. Using Wi-Fi does not directly alter a network’s public IP, but you can use Wi-Fi to connect with a different IP address.

Sharing Internet from Windows. Connect the two computers with an Ethernet cable. Use an Ethernet cable to connect your two computers to one another. You’ll need an Ethernet to USB-C adapter to plug into your Mac’s Thunderbolt 3 port before you can attach an Ethernet cable to a Mac.

How do I set the same IP address?

How do I set a static IP address in Windows?Click Start Menu > Control Panel > Network and Sharing Center or Network and Internet > Network and Sharing Center.Click Change adapter settings.Right-click on Wi-Fi or Local Area Connection.Click Properties.Select Internet Protocol Version 4 (TCP/IPv4).Click Properties.Select Use the following IP address.More items…•

Why would 2 computers have the same IP address?

This problem, though rare, can occur because of the following reasons: Two computers are assigned the same static IP addresses. One computer is assigned a static IP address that falls into the DHCP range for the local network and the same address is assigned to a computer by the DHCP server.

How do I connect two computers with the same IP address?

Right-click the connection that goes to the host PC, such as 1394 for FireWire or Local Area Connection if you’re using a crossover ethernet cable between the two machines. Click Internet Protocol (TCP/IP) and choose Properties. Click the Obtain an IP address automatically radio button.

Can IP address be traced?

While the IP address used to route internet traffic to your computer it does not reveal your location. If someone was able to get your IP address they could learn a bit about your internet service, such as which provider you use to connect to the internet, but they really can’t locate you, your home, or your office.

Is IP address conflict dangerous?

This is either an issue in your PC settings or in your router. You should troubleshoot this issue immediately after receiving it. The conflicting IP addresses can lead to complications when using the network.