Simple Network Management Protocol (SNMP) is an Internet Standard protocol for collecting and organizing information about managed devices on IP networks and for modifying that information to change device behaviour.
This is a curated list of awesome SNMP libraries, tools, and other resources. Contributions are welcome!
Helpful to write SNMP applications.
A suite of software for using and deploying the SNMP protocol (v1, v2c and v3 and the AgentX subagent protocol). Contains also Python bindings.
BSD licensed SNMP implemention from HP. Supports SNMP v1/2c/v3, thread-safety, and many more.
The AGENT++ C++ framework provides a complete tri-lingual SNMP v1/2c/3 protocol engine and dispatcher for the development of SNMP agents. Apache licensed.
The AgentX++ C++ framework provides a complete AgentX protocol (RFC 2741) implementation that adds AgentX master and sub-agent support to AGENT++ (`Commercial`).
BSD licensed multi-threaded implementation of SNMPv3.
MIT licensed SNMP library for .NET with extensive SNMP standard support, latest .NET platform targets, as well as rich manager/agent samples.
Commercial extension that adds enterprise MIB support.
Simple Network Management Protocol (SNMP) .Net library written in C# (csharp). Implements protocol version 1, 2 and 3.
SNMP development is included as a component of the Erlang/Open Telecom Platform development environment.
An SNMP library written in Go. It provides Get, GetNext, GetBulk, Walk, BulkWalk, Set and Traps. It supports IPv4/IPv6, using SNMP v1/v2c/v3.
MIB parser in Go language.
A library with a pure Go implementation of the AgentX-Protocol.
SNMP4J is an enterprise class, free open source, and state-of-the-art SNMP v1/2c/v3 implementation for Java™.
SNMP4J-Agent is a Java™ API on top of the core SNMP4J API for the development of SNMP agents (command responders).
joeSNMP is an open-source Java SNMP class library published under the LGPL.
An open-sourced Java library that can be used for SNMP v1/v2c/v3. Supports traps, authentication and privacy. As authentication protocols it offers MD5 and SHA1.
Mibble is an open-source SNMP MIB (or SMI) parser library for Java.
JavaScript implementation of the Simple Network Management Protocol (SNMP), implements versions 1, 2c and 3.
Native JavaScript SNMP library for Node.js.
This package provides a toolkit for SNMP agents and management applications in Node.js.
Native JavaScript SNMP library for Node.js.
Lua binding to net-snmp library.
This is an SNMP extension for PHP, which is a wrapper around the net-snmp library.
A Pure PHP SNMP Library.
A PHP SNMP library for people who hate SNMP, MIBs and OIDs!
This is a pure-Python, open source and free implementation of v1/v2c/v3 SNMP engine distributed under 2-clause BSD license.
PySMI is a pure-Python implementation of SNMP SMI MIB parser.
The accelerated Python SNMP client library supporting both async and synchronous mode. It consists of a clean Python API for high-efficient BER parser and socket IO, implemented in the Rust language with PyO3 wrapper. Seems to be a bit early in the project's lifecycle, but it is easy to use and ___extremely___ fast, especially when querying many devices. 
Net-SNMP 5.4 and later contains Python bindings in the "python" sub-directory, though, they are not built by default. 
A fork of [net-snmp Python bindings](http://www.net-snmp.org/wiki/index.php/Python_Bindings) that attempts to bring a more Pythonic interface to the library. 
Pure Python3 SNMPv2 library without any dependencies. 
Snimpy is a Python-based tool providing a simple interface to build SNMP query. 
This package allows to write net-snmp subagents in Python. 
HNMP is a high-level Python library to ease the pain of retrieving and processing data from SNMP-capable devices such as network switches, routers, and printers. 
Python package aiosnmp is an asynchronous SNMP client for use with asyncio. Only SNMP v2c is supported. 
SNMPLibrary is a Robot Framework test library for testing SNMP. 
Packet manipulation program & library. Scapy has a [module](https://github.com/secdev/scapy/blob/master/scapy/layers/snmp.py) to build/dissect SNMP packets. 
SNMP library in ruby (v1, v2c, v3).
SNMP parser written in rust with nom parser combinator framework.
Modern SNMP is a pure-Rust library for SNMPv3. This repository includes snmp_mp (SNMPv3 Message Processing) and snmp_usm (Implementation of the User-based Security Model (USM) for SNMPv3) crates.
This repository implements an SNMP Agent written in Rust.
You use these to work with SNMP easier.
The applications listed here are part of net-snmp.
Use the SNMP4J Command Line Tool (CLT) to send SNMPv1/v2c/v3 requests and traps to a target with IPv4 or v6 based UDP, TCP, or TLSv1,2 transport (`Commercial`).
Applications built on top of libsmi and an sh/awk script that are integrated with the libsmi distribution.
This is a pure-Python, open source and free implementation of SNMP agents simulator distributed under 2-clause BSD license.
The SNMP Proxy Forwarder tool works as an application-level proxy with a built-in SNMP message router. Typical use case for an SNMP proxy is to work as an application-level firewall or a protocol translator that enables SNMPv3 access to a SNMPv1/SNMPv2c entity or vice versa.
This is a collection of command-line SNMP tools written in pure-Python. The tools mimic their famous Net-SNMP counterparts. It includes snmpget.py, snmpset.py, snmpwalk.py, snmpbulkwalk.py, snmptrap.py, and snmptranslate.py, see [here](https://snmplabs.thola.io/snmpclitools/) for more details.
SNMPwn is an SNMPv3 user enumerator and attack tool.
A suite of tools for ingesting and displaying SNMP traps. This is designed as a replacement for snmptrapd and to supplement existing stateful monitoring solutions.
SNMPTT (SNMP Trap Translator) is an SNMP trap handler written in Perl for use with the Net-SNMP / UCD-SNMP snmptrapd program (www.net-snmp.org).
This exporter is the recommended way to expose SNMP data in a format which Prometheus can ingest.
Fast SNMP Scanner.
Fast SNMP brute force, enumeration, CISCO config downloader and password cracking script.
An SNMPv3 User Enumerator and Attack tool.
This Perl script will generate a Zabbix v3 Template in XML format from an OID tree in a SNMP MIB file.
A lightweight standalone SNMPd mimic server based on any snmpwalk output. Easily scales to mock thousands of servers.
A perl/Tk interactive graphical MIB browser for SNMP.
Use MIB Designer to create, edit, manage, and explore SMI specifications (`Commercial`).
Use MIB Explorer to browse, configure, test&debug, monitor, and discover SNMPv1/2c/3 entities.
A family of modern SNMP products, featuring cross-platform MIB Designer/Compiler/Browser within VS Code, full v1/v2c/v3 coverage, MIB/SMI v1 and v2 support, as well as emulator and MCP bridge to AI tools. Commercial and open source .NET libraries are included too.
This tool enables you to debug SNMP activities to find communication and/or data issues in SNMP monitoring configurations. Windows.
This tool allows users to load standard, proprietary MIBs, and even some mal-formed MIBs. It also allows them to issue SNMP requests to retrieve agent's data, or make changes to the agent. Free for personal use.
Free SNMP Agent Simulator Java based application that can simulate SNMPv1/v2c/v3 agents.
Visual SNMP is a simple tool for testing access to SNMP agents. Currently SNMPGET and SNMPWALK are supported with some limited funcionality.
Free online MIB/PIB Validator based on MIB Smithy SDK.
SnmpCollector is a full featured Generic SNMP data collector with Web Administration Interface Open Source tool which has as main goal simplify the configuration for getting data from any device which snmp protocol support and send resulting data to an influxdb backend.
Unbrowse SNMP is a tool that helps to compile cryptic MIB files into an easy GUI view, retrieve and set MIB variables on devices, import snmpwalk dumps, receive traps, chart counters, and much more.
An ultra-lightweight SNMP manager for Windows and Mac OS, featuring network mapping, polling, and AI analysis.
How-to's, tutorials, blog posts, documentation and books.
The Simple Network Management Protocol, SNMP, empowers you to invoke ancient standards from the void. SNMP exposes the secrets of your network and servers, and--if you're careless--reconfigures them into unspeakable nightmares. It exposes your inadequate brain to the vast alien dimensions underlying modern computing.
SNMP, Simple Network Management Protocol, Four lies in one acronym?
Essential Guide to SNMP MIB Development, Use, and Diagnosis.
Essential SNMP explores both commercial and open source packages, and elements like OIDs, MIBs, community strings, and traps are covered in depth. The book contains five new chapters and various updates throughout.
Presents a concise, focused & practical guide to SNMP-based network & internetwork management for network administrators, managers, & designers.
The first complete, practical insider's guide to writing SNMP MIBs.
A Simple Network Management Protocol (version 1).
Structure and Identification of Management Information.
Structure of Management Information Version 2 (SMIv2).
Agent Extensibility (AgentX) Protocol Version 1.
Definitions of Managed Objects for Extensible SNMP Agents.
Introduction and Applicability Statements for Internet Standard Management Framework.
An Architecture for Describing Simple Network Management Protocol (SNMP) Management Frameworks.
Message Processing and Dispatching for the Simple Network Management Protocol (SNMP).
Simple Network Management Protocol (SNMP) Applications.
User-based Security Model (USM) for version 3 of the
View-based Access Control Model (VACM) for the Simple Network Management Protocol (SNMP).
Version 2 of the Protocol Operations for the Simple
Transport Mappings for the Simple Network Management
Management Information Base (MIB) for the Simple Network Management Protocol (SNMP).
Coexistence between Version 1, Version 2, and Version 3 of the Internet-standard Network Management Framework.
The Advanced Encryption Standard (AES) Cipher Algorithm
Uniform Resource Identifier (URI) Scheme for the Simple Network Management Protocol (SNMP).
Simple Network Management Protocol (SNMP) Context EngineID Discovery.
Transport Subsystem for the Simple Network Management Protocol (SNMP).
Transport Subsystem for the Simple Network Management Protocol (SNMP).
Secure Shell Transport Model for the Simple Network Management Protocol (SNMP).
HMAC-SHA-2 Authentication Protocols in the User-based Security Model (USM) for SNMPv3.
Simple Network Management Protocol (SNMPv3).
Network Management Protocol (SNMP).
Protocol (SNMP).
in the SNMP User-based Security Model.
This Wiki page contains various tutorials ranging from the basics of SNMP protocol to implementation of SNMP applications and agents using net-snmp library.
Free public an SNMP agent for testing purpose.
An archive of over 3000 unique SNMP MIBs.
Another collection of MIBS used for SNMP. Make sure to clone the repository to see the full list of MIBs.
mibDepot is a free service to the SNMP community and offers a dictionary of MIBs and a unique-in-the-industry Search Engine with over 12,000 SNMP MIBs representing over 1,800,000 MIB object definitions.
This OID repository gathers information about Object Identifiers (OIDs), and provides tools to display, update and search for this information.
Hand-curated list of MIBs by Michael McNamara.
This website shows documentation of a set of MIBs with a built-in MIB viewer.
This repository contains over 7000 unique MIBs from various vendors.
SNMPlink.org provides links and information about SNMP, MIB (Management Information Base), Network Management and Network Monitoring.
SNMPTools.net provides links and information about SNMP applications, toolkits, gateways, simulators, MIB browsers and many more.
Items that belong on the list but difficult to classify.