Hi All,
I`m trying to deploy VM with IPv6 on stx-openstack, so I create the subnet by below command and I`ve tried both slaac and dhcpv6-stateful, but the VM didn`t get correct IPv6 address inside.
neutron subnet-create --tenant-id ${ADMINID} --name ${PUBLICSUBNET} --enable-dhcp --ip-version 6 --ipv6-ra-mode slaac --ipv6-address-mode slaac ${PUBLICNET} 2019::/64
I am able to see the IP on command show but VM actually doesn't gets correct IP.
controller-0:/home/sysadmin# openstack server list
+--------------------------------------+------+--------+---------------------------------------+--------+----------+
| ID | Name | Status | Networks | Image | Flavor |
+--------------------------------------+------+--------+---------------------------------------+--------+----------+
| fe009153-49a0-49a8-95cb-302418016ca4 | vm1 | ACTIVE | public-net0=2019::f816:3eff:fe09:d386 | cirros | m1.tinny |
| 8ac10f9c-ce7f-41c1-be91-c7c2a1675d38 | vm0 | ACTIVE | public-net0=2019::f816:3eff:fef8:a856 | cirros | m1.tinny |
+--------------------------------------+------+--------+---------------------------------------+--------+----------+
The instance console log show some info:
Starting network...
udhcpc (v1.23.2) started
Sending discover...
Sending discover...
Sending discover...
Usage: /sbin/cirros-dhcpc <up|down>
No lease, failing
WARN: /etc/rc3.d/S40-network failed
controller-0:/home/sysadmin# openstack subnet show cec4c9fe-3550-4305-af47-07cce8733bb8
+-------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Field | Value |
+-------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| allocation_pools | 2019::2-2019::ffff:ffff:ffff:ffff |
| cidr | 2019::/64 |
| created_at | 2019-11-28T07:13:11Z |
| description | |
| dns_nameservers | |
| enable_dhcp | True |
| gateway_ip | 2019::1 |
| host_routes | |
| id | cec4c9fe-3550-4305-af47-07cce8733bb8 |
| ip_version | 6 |
| ipv6_address_mode | slaac |
| ipv6_ra_mode | slaac |
| location | Munch({'project': Munch({'domain_name': 'default', 'domain_id': None, 'name': 'admin', 'id': u'76a69c24405a4ac1a98502219d674c48'}), 'cloud': 'openstack_helm', 'region_name': 'RegionOne', 'zone': None}) |
| name | public-subnet0 |
| network_id | f1b35934-b266-4768-b3e4-f043e7c282c3 |
| prefix_length | None |
| project_id | 76a69c24405a4ac1a98502219d674c48 |
| revision_number | 0 |
| segment_id | None |
| service_types | |
| subnetpool_id | None |
| tags | |
| updated_at | 2019-11-28T07:13:11Z |
+-------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
is there any documents for reference? Or some advice?
B&R
weifei