[RHOCP 4] ICMP ping block is not working using Ingress Node Firewall Operator

Solution Verified - Updated -

Issue

  • How to block ICMP ping for the particular OpenShift nodes?
  • ICMP ping block is not working even after specifying the node name in the nodeSelector of IngressNodeFirewall config.

Environment

  • Red Hat OpenShift Container Platform (RHOCP)
    • 4.14+
  • Ingress Node Firewall Operator

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