Simple Network Management Protocol (SNMP) is part of IETF’s Internet Protocol Suite that consists of four abstraction layers and defines a set of protocols used on the Internet. SNMP is mainly used for management and monitoring of networked devices. It can inform about the health of a network device or other reflections of its state (interfaces, IP addresses, traffic and more). SNMP is defined as part of IETF RFC 1157. For its function, it leverages Management Information Bases (MIBs), which define the structure of device information maintained. They represent a hierarchical namespace containing object identifiers (OIDs). Each OID identifies an object that holds the information of interest and can be polled or set via SNMP.