Copied from https://bugs.launchpad.net/neutron/+bug/1938569 ------------------------------------------------------------ SUPPORTED_DHCP_OPTS_MAPPING is a dictionary that maps neutron dhcp-option names to ovn dhcp-option names. OVN dhcp-option ia_addr corresponds with neutron dhcp-option names 'ia-addr' or '5'. However, there is a type here and the corresponding OVN value is defined as ip_addr instead of ia_addr [1] Definition of ia_addr from OVN code: [2] The following openstack command created a wrong entry in the OVN NBDB DHCP_OPTIONS $ openstack port create --network tempest-DHCPTest-980691237 --extra-dhcp-option name=ia-addr,value=2001::2001,ip-version=6 port-test-202 # ovn-nbctl list dhcp_options c9b0f6c0-c1bf-4e91-9e66-5e75491ae9e5 _uuid : c9b0f6c0-c1bf-4e91-9e66-5e75491ae9e5 cidr : "2001:db8::/64" external_ids : {"neutron:revision_number"="0", port_id="1188bca5-4b75-4810-a9a0-38ecc96d0274", subnet_id="567272f0-f1b8-423c-a939-9dea6b5e26ab"} options : {dhcpv6_stateless="true", ip_addr="2001::2001", server_id="fa:16:3e:ce:f4:67"} [1] https://opendev.org/openstack/neutron/src/commit/19372a3cd8b4e6e45f707753b914e133857dd629/neutron/common/ovn/constants.py#L163 [2] https://github.com/ovn-org/ovn/blob/1c9e46ab5c05043a8cd6c47b5fec2e1ac4c962db/lib/ovn-l7.h#L261
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory (Release of components for Red Hat OpenStack Platform 16.2.2), and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHBA-2022:1001