On 10/02/2015 11:55 πμ, Sten Spans wrote: > > I'm trying to use unbound in combination with vrrp/keepalived. > The use of floating ips, would require an unbound restart every > time an ip moves from one host to another. We currently have unbound running in combination with vrrp/keepalived, with no such requirement. I believe the trick is to bind to any address and enable interface-automatic. interface: 0.0.0.0 interface: ::0 interface-automatic: yes Our keepalived moves an ipv4 and an ipv6 address without the need to restart. Sot.