BIRD is a BGP daemon. Autonomous Systems exchange routing information via BGP and calculate the best route to a given destination. It’s dynamic because routes a

BIRD is a BGP daemon. Autonomous Systems exchange routing information via BGP and calculate the best route to a given destination. It’s dynamic because routes are updated via the protocol and the preferred route selection algorithm, instead of managed manually with, say, the route command. BGP can also be used inside an AS and some container networking solutions (e.g. kube-router for kubernetes) also use it.