Why is my DNS server my default gateway?

Why is my DNS server my default gateway?

The preferred DNS server is the DNS server that will be used first for DNS name resolution. A default gateway is the host that your server will use when trying to connect to anything that’s not on the same network as it is.

Why did your laptop ARP for the MAC address of your default gateway when you were trying to reach the website?

ARP is used to find an ethernet MAC address belonging to an IPv4 address on your local LAN. If you are sending packets to something that is not on your local LAN (according to the information that your PC has) your PC will send it to the default gateway, who is assumed to know what to do with it.

Why does a computer need to know the IP address of its default gateway?

You’ll need to know the IP address of the default gateway if there’s a network problem or to make changes to the router. In Microsoft Windows, the IP address of a computer’s default gateway can be accessed through Command Prompt with the “ipconfig” command, as well as through the Control Panel.

Should my DNS server be the same as default gateway?

It is the same as your gateway because that is the default when you are using DHCP to pull your IPs from your router. Your router is most likely set to DHCP to get it’s address from the ISP The DNS is provided through your router.

What is the Default Gateway IP address?

In the networking world, a default gateway is an IP address that traffic gets sent to when it’s bound for a destination outside the current network. On most home and small business networks—where you have a single router and several connected devices—the router’s private IP address is the default gateway.

Why is the target IP address always my default?

ARP is used to find an ethernet MAC address belonging to an IPv4 address on your local LAN. If you are sending packets to something that is not on your local LAN (according to the information that your PC has) your PC will send it to the default gateway, who is assumed to know what to do with it.

Why does my router think the gateway is the same as the router?

If the router thinks the destination should be on the same network as the host doing the ARP request, then it will not respond. 2. Proxy ARP works, but it is not the usual way to run a LAN. Normally the host knows the IP address of the router (aka “default gateway”), and ARPs for that, getting back the MAC address of the router instead.

How to change the default gateway IP address?

Once the machine is experiencing this problem, the static IP address, Subnet mask, and Default gateway must be reentered TWICE in order for the values to be saved correctly. Open the Local Area Connection Properties / Internet Protocol Version 4 (TCP/IPv4) Properties dialog box, and select Obtain an IP address automatically, and choose OK.

Which is the default gateway in a network?

The default gateway in a network is a computer or a router which is used to forward traffic to other networks or the internet. The term default implies that his gateway is used by default unless some other gateway is specified for a particular destination.