GNS3 vs MIMIC Simulator
GNS3
gns3.comMIMIC Simulator
mimic.gambitcom.comSide by side
| Figure | GNS3 | MIMIC Simulator |
|---|---|---|
| Price from | Free | — |
| Free plan | Yes | — |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | — |
| Windows | Yes | Yes |
| macOS | Yes | — |
| Linux | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 1 | 1 |
| Spec score · Network Simulation Software | 8.0 (#8) | 7.6 (#17) |
| Purpose | GNS3 lets network engineers emulate, configure, test, and troubleshoot virtual and real networks. | MIMIC simulates SNMP manageable devices so users can test configurations with an SNMP management application. |
| Security | GNS3 documentation says a GNS3 server has no authentication enabled by default and should be restricted at the network level. | The maker's Trust Center says it pays attention to enterprise access control and will provide more details about product security features upon request. |
| Support | GNS3 points users to its documentation and community for help, questions, and bug reports. | The maker offers application engineering services to help customers implement, develop, and train on simulations and test scenarios. |
Plans
In their own words
GNS3
GNS3 is free, open-source software for emulating, configuring, testing, and troubleshooting virtual and real networks. Its graphical client works with a virtual machine, and servers can run locally or remotely. Users can combine emulated devices running actual images with simulated devices, including a built-in layer 2 switch. It supports appliances from vendors such as Cisco, Brocade, Cumulus Linux, and HPE, as well as Docker, QEMU-based appliances, VMware, VirtualBox, Hyper-V, and connections to real networks. The GNS3 Marketplace offers preconfigured appliance templates with recommended settings. It runs on Windows, macOS, and Linux; documentation recommends the GNS3 VM for most Windows and macOS setups and complex topologies. Users must supply their own Cisco IOS images. There are no monthly or yearly license fees, and device capacity depends in practice on the host computer’s CPU and memory. GNS3 is used for networking education, certification practice, proofs of concept, demonstrations, and interoperability testing. A server has no authentication enabled by default and should be restricted at the network level.
MIMIC Simulator
MIMIC Simulator has no write-up on Specifiction yet; its figures are above.