Namespace wide egress IP shows the host node IP in OpenShift v3.7 if an even IP address is used

Solution Verified - Updated -

Issue

  • Assigned an egress IP for a project using the following commands:
$ oc patch netnamespace test -p '{"egressIPs": ["<192.168.x.3>"]}'
$ oc patch netnamespace test -p '{"egressIPs": ["192.168.x.3"]}'
  • However, the outgoing IP address shows up as the egress host node IP instead of the assigned egress IP address "192.168.x.3".

Environment

  • Red Hat OpenShift Container Platform
    - 3.7.9
    - 3.7.14
    - 3.7.23

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