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  2. List of TCP and UDP port numbers - Wikipedia

    en.wikipedia.org/wiki/List_of_TCP_and_UDP_port...

    The port numbers in the range from 0 to 1023 (0 to 2 10 − 1) are the well-known ports or system ports. [3] They are used by system processes that provide widely used types of network services. On Unix-like operating systems, a process must execute with superuser privileges to be able to bind a network socket to an IP address using one of the ...

  3. Link-Local Multicast Name Resolution - Wikipedia

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

    It is included in Windows Vista, Windows Server 2008, Windows 7, Windows 8, Windows 10. [1] It is also implemented by systemd-resolved on Linux. [2] LLMNR is defined in RFC 4795 but was not adopted as an IETF standard. [3] As of April 2022, Microsoft has begun the process of phasing out both LLMNR and NetBIOS name resolution in favour of mDNS. [4]

  4. Internet Gateway Device Protocol - Wikipedia

    en.wikipedia.org/wiki/Internet_Gateway_Device...

    A discover request is sent via HTTP and port 1900 to the IPv4 multicast address 239.255.255.250 (for the IPv6 addresses see the Simple Service Discovery Protocol (SSDP)): M-SEARCH * HTTP/1.1 HOST: 239.255.255.250:1900 MAN: "ssdp:discover" MX: 2 ST: urn:schemas-upnp-org:device:InternetGatewayDevice:1

  5. 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 ...

  6. BSNL - Wikipedia

    en.wikipedia.org/wiki/Bharat_Sanchar_Nigam

    BSNL logo used until October 2024. Bharat Sanchar Nigam Limited is an Indian government enterprise and its history can be traced back to British India.The foundation of the telecommunications network in India was laid by the British sometime during the 19th century.

  7. Simple Service Discovery Protocol - Wikipedia

    en.wikipedia.org/wiki/Simple_Service_Discovery...

    Responses to such search requests are sent via unicast addressing to the originating address and port number of the multicast request. Microsoft's IPv6 SSDP implementations in Windows Media Player and Server use the link-local scope address. Microsoft uses port number 2869 for event notification and event subscriptions.

  8. BSNL Broadband - Wikipedia

    en.wikipedia.org/wiki/BSNL_Broadband

    BSNL Broadband (formerly DataOne) [3] is an Indian wireline broadband operator, a division of Bharat Sanchar Nigam Limited owned by Department of Telecommunications under Ministry of Communications of the Government of India. It provides both wired and wireless broadband services as well as many value-added services.

  9. Optical transport network - Wikipedia

    en.wikipedia.org/wiki/Optical_transport_network

    0 0 OTU2 10 10.7 Transports an OC-192, STM-64 or wide area network (WAN) physical layer (PHY) for 10 Gigabit Ethernet (10GBASE-W) 8 4 1 0 0 0 0 0 OTU2e [4] 10.5 11.1 Transports a 10 Gigabit Ethernet local area network (LAN) PHY coming from IP/Ethernet switches and routers at full line rate (10.3 Gbit/s). This is specified in G.Sup43. 8 4 1 1 0 ...