Neutron fail to generate security rules: ERROR neutron.plugins.ml2.drivers.openvswitch.agent.ovs_neutron_agent ; Stdout: ; Stderr: iptables-restore v1.4.21: unknown protocol "rspf" specified

Solution Unverified - Updated -

Issue

  • after defining openstack security group rules involving specific protocol such as 73, neutron-openvswitch-agent fails to create matching iptables rules:

    2018-07-24 10:56:11.225 18538 ERROR 
neutron.plugins.ml2.drivers.openvswitch.agent.ovs_neutron_agent ; Stdout: ; Stderr: iptables-restore v1.4.21: unknown protocol "rspf" specified

Environment

  • Red Hat OpenStack 11
  • Neutron
  • Iptables

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