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  2. Reliable Datagram Sockets - Wikipedia

    en.wikipedia.org/wiki/Reliable_Datagram_Sockets

    Reliable Datagram Sockets (RDS) is a high-performance, low-latency, reliable, connectionless protocol for delivering datagrams. It is developed by Oracle Corporation . It was included in the Linux kernel 2.6.30 which was released on 9 June 2009.

  3. X-Forwarded-For - Wikipedia

    en.wikipedia.org/wiki/X-Forwarded-For

    The general format of the field is: [2] X-Forwarded-For: client, proxy1, proxy2 where the value is a comma+space separated list of IP addresses, the left-most being the original client, and each successive proxy that passed the request adding the IP address where it received the request from.

  4. SRV record - Wikipedia

    en.wikipedia.org/wiki/SRV_record

    An example SRV record in textual form that might be found in a zone file might be the following: _sip._tcp.example.com. 86400 IN SRV 0 5 5060 sipserver.example.com. This points to a server named sipserver.example.com listening on TCP port 5060 for Session Initiation Protocol (SIP) protocol services.

  5. List of HTTP header fields - Wikipedia

    en.wikipedia.org/wiki/List_of_HTTP_header_fields

    Example 1: Vary: * Example 2: Vary: Accept-Language; Permanent RFC 9110: Via: Informs the client of proxies through which the response was sent. Via: 1.0 fred, 1.1 example.com (Apache/1.1) Permanent RFC 9110: Warning: A general warning about possible problems with the entity body. Warning: 199 Miscellaneous warning: Obsolete [21] RFC 7234, 9111 ...

  6. Common Address Redundancy Protocol - Wikipedia

    en.wikipedia.org/wiki/Common_Address_Redundancy...

    The Common Address Redundancy Protocol or CARP is a computer networking protocol which allows multiple hosts on the same local area network to share a set of IP addresses.Its primary purpose is to provide failover redundancy, especially when used with firewalls and routers.

  7. Parallel Redundancy Protocol - Wikipedia

    en.wikipedia.org/wiki/Parallel_Redundancy_Protocol

    Parallel Redundancy Protocol (PRP) is a network protocol standard for Ethernet that provides seamless failover against failure of any network component. This redundancy is invisible to the application. PRP nodes have two ports and are attached to two separated networks of similar topology.

  8. High-availability cluster - Wikipedia

    en.wikipedia.org/wiki/High-availability_cluster

    For example, appropriate file systems may need to be imported and mounted, network hardware may have to be configured, and some supporting applications may need to be running as well. [ 1 ] HA clusters are often used for critical databases , file sharing on a network, business applications, and customer services such as electronic commerce ...

  9. Round-robin DNS - Wikipedia

    en.wikipedia.org/wiki/Round-robin_DNS

    Round-robin DNS is a technique of load distribution, load balancing, or fault-tolerance provisioning multiple, redundant Internet Protocol service hosts, e.g., Web server, FTP servers, by managing the Domain Name System's (DNS) responses to address requests from client computers according to an appropriate statistical model.