5 # Fixes two issues for Proxmox VE systems:
6 # 1. inheriting MAC from the first slave, instead of using a random one, avoids
7 # that locked down network environments (e.g., at most hosting providers)
8 # will block traffic due to a unexpected MAC in the outgoing network packets
9 # 2. Avoids that systemd keeps bridge offline if there are no slaves connected,
10 # failing, e.g., setting up s-NAT if no guest is (yet) started.