Default Gateway in Networking Last Updated : 25 Nov, 2022 Comments Improve Suggest changes Like Article Like Report Routing is the most important process in networking. The process of routing includes various networking devices for packet forwarding one of which is the default gateway. The default gateway forwards the packets from the client to other network. This article is about a detailed description of the default gateway, its uses, and how it works in networking. Please refer to the Difference between Router and Gateway for more details. Default Gateway:The default gateway is the node that forwards the packet from the source to other networks when there is no routing information about the destination i.e. host (or router) does not know where the destination is present.A default gateway is a route to which information is passed when the device does not know where the destination is present.It is used when there is no routing information available about the destination.It is a node that allows the communication of computers on different networks.'Default' here means the default route which is to be taken when the host does not know where the destination is.It is most commonly used for webpage access.This is an important part of networking for routing the data and finding the corresponding destination which is in another network.When Default Gateway is Used:When the source wants to reach a destination which is outside its network then, the source uses the default gateway to forward the data and locate the destination's network so that data should reach its intended destination. The default gateways are used when the host doesn't know about the destination's network i.e. the network in which the destination is present or when the route information is not available for any destination then it goes to the default gateway so that it can identify in which network the destination is and can forward the data through that route. The default gateway is an important device for the data forwarding and routing of the data on the other network. It helps in the communication of one network computer with the other network computer. How to Find Your Default Gateway:1. In Windows:In Windows, we can get our default gateway with Command Prompt. To access the command prompt click on start and search for "CMD" and open.In the command prompt window type "ipconfig" command and press enter and you can see the Default Gateway in the information generated by the command with the machine's IP address listed.2. In Linux:Open the terminal and use the command "ip route | grep default ". It will locate the default gateway. Comment More infoAdvertise with us Next Article Default Gateway in Networking A aayushi2402 Follow Improve Article Tags : Computer Networks Similar Reads TCP/IP in Computer Networking Introduction : TCP/IP (Transmission Control Protocol/Internet Protocol) is a suite of communication protocols that define the standards for transmitting data over computer networks, including the internet. The TCP/IP protocol is the foundation of the internet and enables devices to communicate with 8 min read How to Find Your Default Gateway IP Address? A default gateway is a node that enables a connection between networks in order to allow machines on other networks to communicate, In other words, the default gateway is an intermediate node between the local network and the internet. In this article, we will learn How to find the default gateway I 2 min read What is Computer Networking? Computer networking is like having a group of friends who all have phones and can call or text each other. In computer networking, instead of phones, we have computers and instead of phone lines, we use cables, Wi-Fi, or other methods to connect them. When computers are connected to a network, they 15+ min read Routing Tables in Computer Network A Router is a networking device that forwards data packets between computer networks. This device is usually connected to two or more different networks. When a packet arrives at a router, it examines destination IP address of the received packet and makes routing decisions accordingly. Routers use 4 min read Default Argument in Programming Default arguments are one of the powerful features in programming that allows developers to specify a default value for one or more parameters in a function and provides flexibility as it enables functions to be called with different numbers of arguments. When calling a function, the programmer can 7 min read Like