Networking

442 readers

4 users here now

This is a community dedicated to all types of computer networking (physical/virtual/cloud/etc.)

Computers use common communication protocols over digital interconnections to communicate with each other. These interconnections are made up of telecommunication network technologies based on physically wired, optical, and wireless radio-frequency methods that may be arranged in a variety of network topologies.

Helpful Links:

Computer Network (Wikipedia)

Rules:

Posts must be relevant to networking
No NSFW content
No hate speech, bigotry, etc
Try to keep discussions on topic
No spam of tools/companies/advertisements.
It’s OK to post your own stuff part of the time, but the primary use of the community should not be self-promotion.

founded 1 year ago

MODERATORS

[email protected]

Network Simulator which one ? (FLOSS) (programming.dev)

submitted 1 month ago by [email protected] to c/[email protected]

1 comments fedilink hide all child comments

cross-posted from: https://programming.dev/post/19296452

Hi,

I would like to make some simple network simulations

I've tried to make run few (under Linux or Windows)

Kathara

GNS3

EVE-NG (3.1 GB ! to download )

omnetpp

ns-3

Cisco Packet Tracer (Not FLOSS, if I'm not mistaken )

The only one that I managed to install, run and use (set some nodes) was sadly the Cisco Packet Tracer ...

They other have their install process way to much complex or with such layer of dependency or more simply they way the works is too complex (running side VM for each nodes etc..) make it challenging to installing.

Do youn know a FLOSS Network Simulator , this is easy to install ?

Thanks.

top 1 comments

sorted by: hot top controversial new old

[–] [email protected] 2 points 1 month ago

Someone where I work set up a process to provision a VM with simulated devices & networking using containerlab. We use it to simulate scenarios and test the orchestration/automation software we develop. You declaritively define the nodes and connections, it's multi-vendor, and uses docker.

There's also clabernetes, which allows you to deploy the topology into a kubernetes cluster