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  2. Application-level gateway - Wikipedia

    en.wikipedia.org/wiki/Application-level_gateway

    An application-level gateway ( ALG, also known as application layer gateway, application gateway, application proxy, or application-level proxy) is a security component that augments a firewall or NAT employed in a mobile network. [1] [2] It allows customized NAT traversal filters to be plugged into the gateway to support address and port ...

  3. Network address translation - Wikipedia

    en.wikipedia.org/wiki/Network_address_translation

    Network address translation ( NAT) is a method of mapping an IP address space into another by modifying network address information in the IP header of packets while they are in transit across a traffic routing device. [1] The technique was originally used to bypass the need to assign a new address to every host when a network was moved, or ...

  4. NAT traversal - Wikipedia

    en.wikipedia.org/wiki/NAT_traversal

    NAT traversal. Network address translation traversal is a computer networking technique of establishing and maintaining Internet Protocol connections across gateways that implement network address translation (NAT). NAT traversal techniques are required for many network applications, such as peer-to-peer file sharing and voice over IP. [1]

  5. Port forwarding - Wikipedia

    en.wikipedia.org/wiki/Port_forwarding

    Port forwarding via NAT router. In computer networking, port forwarding or port mapping is an application of network address translation (NAT) that redirects a communication request from one address and port number combination to another while the packets are traversing a network gateway, such as a router or firewall.

  6. IPv6 transition mechanism - Wikipedia

    en.wikipedia.org/wiki/IPv6_transition_mechanism

    NAT-PT. NAPT-PT. v. t. e. An IPv6 transition mechanism is a technology that facilitates the transitioning of the Internet from the Internet Protocol version 4 (IPv4) infrastructure in use since 1983 to the successor addressing and routing system of Internet Protocol Version 6 (IPv6). As IPv4 and IPv6 networks are not directly interoperable ...

  7. Algeria national football team - Wikipedia

    en.wikipedia.org/wiki/Algeria_national_football_team

    Algeria national football team. The Algeria national football team ( Arabic: منتخب الْجَزَائِر لِكُرَّةُ الْقَدَم) represents Algeria in men's international football, and is governed by the Algerian Football Federation. The team plays their home matches at the 5 July Stadium in Algiers and Miloud Hadefi Stadium ...

  8. DMZ (computing) - Wikipedia

    en.wikipedia.org/wiki/DMZ_(computing)

    DMZ (computing) In computer security, a DMZ or demilitarized zone (sometimes referred to as a perimeter network or screened subnet) is a physical or logical subnetwork that contains and exposes an organization's external-facing services to an untrusted, usually larger, network such as the Internet. The purpose of a DMZ is to add an additional ...

  9. IPv6-to-IPv6 Network Prefix Translation - Wikipedia

    en.wikipedia.org/wiki/IPv6-to-IPv6_Network...

    IPv6-to-IPv6 Network Prefix Translation. 6296, 7157 ... IPv6-to-IPv6 Network Prefix Translation ( NPTv6) is a specification for IPv6 to achieve address-independence at the network edge, similar to network address translation (NAT) in Internet Protocol version 4 (IPv4). It has fewer architectural problems than traditional IPv4 NAT; for example ...