> For the complete documentation index, see [llms.txt](https://docs.neevcloud.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.neevcloud.com/neevcloud-products/networking/routers.md). # Routers * **The router** is a networking device that forwards data packets between computer networks. It is a physical or virtual appliance that passes information between two or more packet-switched computer networks. Routers inspect a given data packet's destination IP address, calculate the best way for it to reach its destination, and then forward it accordingly. They are commonly used at the boundary of local area networks(LANs) to connect them to the public or private WAN or an external LAN. Routers play a crucial role in directing network data using packets and can also provide security features such as firewalls and content filtering. They are essential for connecting devices and sharing data over the internet or intact, and they operate at the network layer of the open systems interconnection model. * **Purpose: -** The purpose of a router in a computer network is to direct data to its intended destination by forwarding data packets between computer networks. Routers connect different computer networks and allow them to communicate with each other, and they play a crucial role in directing network data using packets. They can also provide security features such as firewalls and content filtering and they operate at the network layer of the open systems interconnection model. Routers are essential for connecting. * **Features:-** Routers offer a wide range of useful features for home networking, including single or dual-band Wi-Fi, traditional or gigabit Ethernet, and support for both IPv4 and IPv6. They are responsible for receiving, analyzing, and forwarding data packets between computer routing protocols, and offer features such as firewall, VPN, multiple protocols, and operate at the network layer of the OSI model. --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter: ``` GET https://docs.neevcloud.com/neevcloud-products/networking/routers.md?ask=&goal= ``` `ask` is the immediate question: it should be specific, self-contained, and written in natural language. `goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.