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Message #92824
[Bug 2025410] Re: After `openstack port set no-fixed-ip` command, the port's ip and mac's arp are still in qrouter without deletion
[Expired for neutron because there has been no activity for 60 days.]
** Changed in: neutron
Status: Incomplete => Expired
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https://bugs.launchpad.net/bugs/2025410
Title:
After `openstack port set no-fixed-ip` command, the port's ip and
mac's arp are still in qrouter without deletion
Status in neutron:
Expired
Bug description:
neutron branch: stable/victoria
Steps to reproduce the problem：
```
# openstack port show ba20b562-7320-4fb4-99f1-eae617720bf1
+-------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------+
| Field | Value |
+-------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------+
| admin_state_up | UP |
| allowed_address_pairs | |
| binding_host_id | hci-002 |
| binding_profile | |
| binding_vif_details | bridge_name='br-int', connectivity='l2', datapath_type='system', ovs_hybrid_plug='False', port_filter='True' |
| binding_vif_type | ovs |
| binding_vnic_type | normal | |
| device_owner | compute:az-box-1 |
| extra_dhcp_opts | |
| fixed_ips | ip_address='192.168.1.43', subnet_id='f5acaafe-554e-47d4-9107-6566b5d50bb3' |
| id | ba20b562-7320-4fb4-99f1-eae617720bf1 |
| ip_allocation | None |
| mac_address | fa:16:3e:4c:fd:ce |
...
openstack port set ba20b562-7320-4fb4-99f1-eae617720bf1 --no-fixed-ip
openstack port set ba20b562-7320-4fb4-99f1-eae617720bf1 --fixed-ip ip-address=192.168.1.143
openstack port set ba20b562-7320-4fb4-99f1-eae617720bf1 --no-fixed-ip
openstack port set ba20b562-7320-4fb4-99f1-eae617720bf1 --fixed-ip ip-address=192.168.1.243
[root@hci-002 ~]# ip netns exec qrouter-ffd819cb-349e-4b31-845a-7b7d97461f32 arp -n |grep fa:16:3e:4c:fd:ce
192.168.1.43 ether fa:16:3e:4c:fd:ce CM qr-8ce629a5-03
192.168.1.143 ether fa:16:3e:4c:fd:ce CM qr-8ce629a5-03
192.168.1.243 ether fa:16:3e:4c:fd:ce CM qr-8ce629a5-03
```
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References
