
Description: Free SNMP Agent Simulator is an open source tool that allows you to simulate SNMP agents on your network for testing purposes. It supports SNMP v1, v2c, and v3 and can respond to SNMP requests as if it were a real networked device.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Cisco Packet Tracer Mobile is a network simulation app for mobile devices that allows users to create simulated networks by adding and configuring devices like routers, switches, hosts and links on a mobile screen. It can be used to experiment with network behavior and test configurations.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API