Incoming packet drop due to dsa_filter

Solution In Progress - Updated -

Issue

  • While connecting to any http urls from OCP 3.11 nodes, It is seen that first http response is failing and subsequent is getting successful.
  • Occasionally a packet incoming packet is being dropped and a retransmission occurs one second later.

Environment

  • Openshift 3.11
  • dsa_filter netfilter module as part of deep security.

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