rpcbind.socket fails to start when rebooting overcloud node

Solution Verified - Updated -


  • When rebooting overcloud nodes, we see that rpcbind.socket get failed status
  • The following error is shown in $ sudo systemctl status rpcbind.socket
systemd:rpcbind.socket failed to listen on sockets: Address family not supported by protocol
systemd:Job rpcbind.service/start failed with result 'dependency'.
systemd:Unit rpcbind.socket entered failed state.


  • Red Hat OpenStack Platform 13
  • KernelDisableIPv6: true is configured in t-h-t template

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