NAT traversal is a technique used to establish and maintain Internet protocol connections across gateways that implement Network Address Translation (NAT). It is crucial for peer-to-peer applications and services that require direct end-to-end connectivity, such as VoIP and online gaming, to function properly in network environments with NAT devices.

NAT Traversal

NAT traversal

Internet protocol connections

Network Address Translation (NAT) is a method used in networks to modify network address information in IP packet headers while in transit, allowing multiple devices on a local network to share a single public IP address. This process enhances security and conserves the limited number of available IPv4 addresses by hiding the internal IP addresses from external networks.

Network Address Translation

peer-to-peer applications

direct end-to-end connectivity

Voice over Internet Protocol (VoIP) is a technology that allows voice communication and multimedia sessions over Internet Protocol (IP) networks, such as the internet. It converts voice signals into digital data packets, enabling cost-effective and flexible communication solutions compared to traditional telephone systems.

VoIP

Online gaming is a digital form of entertainment that allows players to connect and interact with others over the internet, offering both competitive and cooperative experiences across a wide range of genres. It has transformed the gaming industry by fostering global communities, enabling the rise of esports, and introducing new business models like microtransactions and subscription services.

Relevant Degrees

Your Lessons