puresnmp_plugins.mpm.v2c module
This module contains the definition for the community-based message-processing model for SNMPv2
- class puresnmp_plugins.mpm.v2c.V2CEncodingResult(data: bytes, security_model: SecurityModel[Any, Any] | None = None)
Bases:
AbstractEncodingResult- security_model: SecurityModel[PDU, Sequence] | None = None
The security model that was applied by the message-processing module
- class puresnmp_plugins.mpm.v2c.V2CMPM(transport_handler: Callable[[bytes], Awaitable[bytes]], lcd: Dict[str, Any])
Bases:
MessageProcessingModel[V2CEncodingResult,SecurityModel[PDU,Sequence]]Message Processing Model for SNMP v2c
- decode(whole_msg: bytes, credentials: Credentials) PDU
Convert an SNMPv2c message into a PDU instance
- async encode(request_id: int, credentials: Credentials, engine_id: bytes, context_name: bytes, pdu: PDU) V2CEncodingResult
Convert an SNMP PDU into raw bytes for the network.
- Parameters:
request_id – A unique ID for the request.
credentials – Credentials which are used by the model if needed (encryption, authentication, …).
engine_id – The engine-id for use in SNMPv3.
puresnmp.utilcontains helper methods to create those according to the RFC.context_name – An identifier for the SNMPv3 context
pdu – The plain SNMP PDU to process
- Returns:
Raw bytes that can be sent to the network