Modbus is a data communications protocol originally published by Modicon in 1979 for use with its programmable logic controllers. Modbus has become a de facto standard communication protocol and is now a commonly available means of connecting industrial electronic devices
AD - Active Directory
Active Directory is a directory service developed by Microsoft for Windows domain networks. It is included in most Windows Server operating systems as a set of processes and services.
SSDP - Simple Service Discovery Protocol
SSDP (Simple Service Discovery Protocol) is a network protocol used in small networks, including home networks, to advertise and discover network services primarily supported by the Universal Plug-and-Play (UPnP) architecture.
IP Address
An Internet Protocol Address is a label that is connected to a device on a network that uses the Internet Protocol for communication. An IP address serves two main functions: identification and location addressing.
ARP - Address Resolution Protocol
The Address Resolution Protocol is a communication protocol used for discovering the link layer address, such as a MAC address, associated with a given internet layer address, typically an IPv4 address.