Hello Containerlab with Orbstack

I still remember signing up on DockerHub 11 years ago. Learning how to build container images on real world projects is definitely a plus. Having a software and some use cases in the back of your mind, helps you to achieve things quicker and with some purpose. I’ve started to work with containerlab to build some network test environments mainly for three use cases:

• Layer 2 network topologies for network monitoring tests using LLDP, CDP and Bridge-MIB
• Routing topologies with protocols like BGP, OSPF or IS-IS in general
• Some vendor specific network gear for monitoring with SNMP and streaming telemetry

Playing with OpenNMS from this perspective opens some use cases around Netflow, IPFIX, BGP monitoring, and SNMP in general. I was using Docker4Mac for a very long time. At some point in time I have switched to colima which was slim and easy to use. With switching to ARM on my Mac it got a bit more complicated.