IP address management
Calico IPAM is flexible and efficient. Learn how to interoperate with legacy firewalls using IP address ranges, advertise Kubernetes service IPs, and more.
Configure Calico to use Calico IPAM or host-local IPAM, and when to use one or the other.
Calico IP autodetection ensures the correct IP address is used for routing. Learn how to customize it.
Configure Kubernetes pods to get both IPv4 and IPv6 addresses.
Enable IPv6 support for workloads on Kubernetes and OpenStack.
Configure Calico to advertise Kubernetes service cluster IPs and external IPs outside the cluster using BGP.
Configure one or more floating IPs to use as additional IP addresses for reaching a Kubernetes pod.
Specify the IP address for a pod instead of allowing Calico to automatically choose one.
Configure Calico to use specific IP pools for different topologies including zone, rack, or region.
Migrate pods from one IP pool to another on a running cluster without network disruption.
Restrict the IP address chosen for a pod to a specific range of IP addresses