Dropped TCP handshakes in Egress http-proxy router pods

Solution Verified - Updated -

Issue

  • The egress http proxy router hangs intermittently when establishing the connection but works at other times. These hangs appear to be random.

  • Continuous curl to destination outside OpenShift cluster, going via Egress route pod, reveals failure in TCP 3 way handshake.

Environment

  • Red Hat OpenShift Container Platform
    • 3.11

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