gns3

A graphical network simulator

GNS3 is a excellent complementary tool to real labs for administrators of Cisco networks or people wanting to pass their CCNA, CCNP, CCIP or CCIE certifications. It can also be used to experiment features of Cisco IOS or to check configurations that need to be deployed later on real routers. Important notice: users must provide their own Cisco IOS to use GNS3.

There is no official package available for openSUSE Leap 15.5

Distributions

Unsupported distributions

The following distributions are not officially supported. Use these packages at your own risk.

openSUSE:Leap:42.1

openSUSE:Leap:42.2

openSUSE:Leap:42.3

openSUSE:13.2

openSUSE:12.3

openSUSE:13.1

openSUSE:12.2

openSUSE:12.1

Fedora:21

Fedora:22