Policy rules

📄️ Use namespace rules in policyUse namespaces and namespace selectors in Calico network policy to group or separate resources. Use network policies to allow or deny traffic to/from pods that belong to specific namespaces.

📄️ Use ICMP/ping rules in policyControl where ICMP/ping is used by creating a Calico network policy to allow and deny ICMP/ping messages for workloads and host endpoints.