Swarmlab is a collection of services that aims to

• provide teachers and professors with online remote tools to do their lessons

• give students the opportunity to study real life examples in their chosen area of expertise

• allow developers to fully test and debug their applications and provide POC’s

• or you simply want to use a Application (in a microservices-based architecture)

Swarmlab provides you with all the required tools, tools to teach work or try out demos in a completely virtual environment.

More info: http://docs.swarmlab.io/SwarmLab-HowTos/swarmlab/docs/swarmlab/docs/index.html

LabInstance snmpsim

This is a pure-Python, open source and free implementation of SNMP agents simulator distributed under 2-clause

Features

• SNMPv1/v2c/v3 support
• SNMPv3 USM supports MD5/SHA/SHA224/SHA256/SHA384/SHA512 auth and DES/3DES/AES128/AES192/AES256 privacy crypto algorithms
• Runs over IPv4 and/or IPv6 transports
• Simulates many EngineID's, each with its own set of simulated objects
• Varies response based on SNMP Community, Context, source/destination addresses and ports
• Can gather and store snapshots of SNMP Agents for later simulation
• Can run simulation based on MIB files, snmpwalk and sapwalk output
• Can gather simulation data from network traffic or tcpdump snoops
• Can gather simulation data from external program invocation or a SQL database
• Can trigger SNMP TRAP/INFORMs on SET operations
• Capable to simultaneously simulate tens of thousands of Agents
• Offers REST API based control plane
• Gathers and reports extensive activity metrics
• Pure-Python, easy to deploy and highly portable
• Can be extended by loadable Python snippets

https://github.com/etingof/snmpsim

Quickstart

This is a quickstart guide of howto use this LabInstance

Default Configuration

• Working Directory

/home/docker/project

• Default user

docker

• Default password

docker

• Default password4root

pass

Features

• SNMPv1/v2c/v3 support
  

• SNMPv3 USM supports MD5/SHA/SHA224/SHA256/SHA384/SHA512 auth and DES/3DES/AES128/AES192/AES256 privacy crypto algorithms
  

• Runs over IPv4 and/or IPv6 transports
  

• Simulates many EngineID's, each with its own set of simulated objects
  

• Varies response based on SNMP Community, Context, source/destination addresses and ports
  

• Can gather and store snapshots of SNMP Agents for later simulation
  

• Can run simulation based on MIB files, snmpwalk and sapwalk output
  

• Can gather simulation data from network traffic or tcpdump snoops
  

• Can gather simulation data from external program invocation or a SQL database
  

• Can trigger SNMP TRAP/INFORMs on SET operations
  

• Capable to simultaneously simulate tens of thousands of Agents
  

• Offers REST API based control plane
  

• Gathers and reports extensive activity metrics
  

• Pure-Python, easy to deploy and highly portable
  

• Can be extended by loadable Python snippets
  

How to use SNMP simulator

Run snmpsim-command-responder and point it to a directory with simulation data:

snmpsim-command-responder --data-dir=/home/docker/project/data --agent-udpv4-endpoint=127.0.0.1:1024

Simulation data is stored in simple plaint-text files having OID|TYPE|VALUE format:

cat /home/docker/project/data/public.snmprec

1.3.6.1.2.1.1.1.0|4|Linux 2.6.25.5-smp SMP Tue Jun 19 14:58:11 CDT 2007 i686

1.3.6.1.2.1.1.2.0|6|1.3.6.1.4.1.8072.3.2.10

1.3.6.1.2.1.1.3.0|67|233425120

1.3.6.1.2.1.2.2.1.6.2|4x|00127962f940

1.3.6.1.2.1.4.22.1.3.2.192.21.54.7|64x|c3dafe61

Documentation

Detailed information on SNMP simulator usage could be found at snmpsim site (http://ww7.snmplabs.com/)

RUN INSTANCE

Swarmlab services can be run in different ways.

• You can run them through the swarmlab hybrid environment (http://docs.swarmlab.io/SwarmLab-HowTos/swarmlab/docs/swarmlab/docs/hybrid/start-microservices.html)
• or use them individually at will on the command line of your system

CLI

git clone ...

cd [DIRECTORY]

help

make help

create service

make create

start service

make start

stop service

make stop

list service

make list

clean service

make clean