The Insecure Wire

a network engineers perspective

Category Archives: VIRL

Configuring Cisco VIRL External Connectivity on ESXi

So I recently built a Cisco VIRL lab on VMware ESXi. One of the issues I was having was layer 2 external connectivity from VIRL using the shared flat network object. Essentially shared networks FLAT and FLAT1 within VIRL are layer 2 Linux bridge adapters that bridge eth1 and eth2 from the VIRL openstack config […]