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  2. Link-Local Multicast Name Resolution - Wikipedia

    en.wikipedia.org/wiki/Link-Local_Multicast_Name...

    RCODE - Response code. QDCOUNT - An unsigned 16-bit integer specifying the number of entries in the question section. ANCOUNT - An unsigned 16-bit integer specifying the number of resource records in the answer section. NSCOUNT - An unsigned 16-bit integer specifying the number of name server resource records in the authority records section.

  3. 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.

  4. Network address translation - Wikipedia

    en.wikipedia.org/wiki/Network_address_translation

    Network address translation between a private network and the Internet. 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]

  5. pfSense - Wikipedia

    en.wikipedia.org/wiki/PfSense

    pfSense is a firewall/router computer software distribution based on FreeBSD. The open source pfSense Community Edition (CE) and pfSense Plus is installed on a physical computer or a virtual machine to make a dedicated firewall/router for a network. [ 3 ]

  6. NAT Port Mapping Protocol - Wikipedia

    en.wikipedia.org/wiki/NAT_Port_Mapping_Protocol

    NAT Port Mapping Protocol (NAT-PMP) is a network protocol for establishing network address translation (NAT) settings and port forwarding configurations automatically without user effort. [1]

  7. Port Control Protocol - Wikipedia

    en.wikipedia.org/wiki/Port_Control_Protocol

    Port Control Protocol (PCP) is a computer networking protocol that allows hosts on IPv4 or IPv6 networks to control how the incoming IPv4 or IPv6 packets are translated and forwarded by an upstream router that performs network address translation (NAT) or packet filtering.

  8. Christopher Walken told The Wall Street Journal that his relationship with technology is nonexistent to the point that he doesn’t own a cell phone and only watches television via a satellite ...

  9. Universal Plug and Play - Wikipedia

    en.wikipedia.org/wiki/Universal_Plug_and_Play

    UPnP logo as promoted by the UPnP Forum (2001–2016) and Open Connectivity Foundation (2016–present). Universal Plug and Play (UPnP) is a set of networking protocols on the Internet Protocol (IP) that permits networked devices, such as personal computers, printers, Internet gateways, Wi-Fi access points and mobile devices, to seamlessly discover each other's presence on the network and ...