
<div dir="ltr">instance does not take from dhcp<br><div>I think problem is network.dhcp</div><div>because network.dhcp status is down</div><div>I checked another port</div><div>all port status is down(ext-gw, demo-gw, demo-dhcp) except for nova instance port</div><div>what is wrong??</div><div><br></div><div>Information about my configuration below</div><div><br></div><div>[Kilo release]</div><div><br></div><div>192.168.10.1(router) <---> 192.168.10.102(my laptop)Â <--->Â (vmware)Â <--->Â ext-net(<a href="http://192.168.10.0/24">192.168.10.0/24</a>)Â <--->Â demo-net(gre, <a href="http://100.100.100.0/24">100.100.100.0/24</a>, gw:100.100.100.1, dhcp:100.100.100.2)</div><div><br></div><div><div># neutron port-show 9f2b3948-9a66-4f13-afd8-78cf1a00ea73</div><div>+------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------+</div><div>| Field Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  | Value Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â |</div><div>+-------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------+</div><div>| admin_state_up Â  Â  Â  Â  Â  Â  Â  | True Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  |</div><div>| allowed_address_pairs Â  Â  | Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  |</div><div>| binding:host_id Â  Â  Â  Â  Â  Â  Â  Â | network Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â |</div><div>| binding:profile Â  Â  Â  Â  Â  Â  Â  Â  Â | {} Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â |</div><div>| binding:vif_details Â  Â  Â  Â  Â  Â | {} Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  |</div><div><b>| binding:vif_type Â  Â  Â  Â  Â  Â  Â  | binding_failed Â </b> Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â |</div><div>| binding:vnic_type Â  Â  Â  Â  Â  Â | normal Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â |</div><div>| device_id Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  | dhcp7b60c1d9-602e-5110-8c89-a9475b89732c-bf83ff52-f4ef-4c9c-a13d-a2ecb40ca730 Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  |</div><div>| device_owner Â  Â  Â  Â  Â  Â  Â  Â  | <b>network:dhcp Â  Â </b> Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â |</div><div>| dns_assignment Â  Â  Â  Â  Â  Â  | {"hostname": "host-100-100-100-2", "ip_address": "100.100.100.2", "fqdn": "host-100-100-100-2.openstacklocal."} |</div><div>| dns_name Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â | Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  |</div><div>| extra_dhcp_opts Â  Â  Â  Â  Â  Â | Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  |</div><div>| fixed_ips Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  | {"subnet_id": "541d088b-f3a8-4fdf-a916-e320a9845d15", "ip_address": "100.100.100.2"} Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â |</div><div>| id Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  | 9f2b3948-9a66-4f13-afd8-78cf1a00ea73 Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â |</div><div>| mac_address Â  Â  Â  Â  Â  Â  Â  Â | fa:16:3e:af:c4:c4 Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  |</div><div>| name Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â | Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â |</div><div>| network_id Â  Â  Â  Â  Â  Â  Â  Â  Â  Â | bf83ff52-f4ef-4c9c-a13d-a2ecb40ca730 Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â |</div><div>| security_groups Â  Â  Â  Â  Â  Â | Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  |</div><div>| status Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â |<b> DOWN Â </b> Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  |</div><div>| tenant_id Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  | 6ef5e95bd62946cdab6228f2870e2367 Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â |</div><div>+----------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+</div></div><div><br></div><div><div># neutron net-list</div><div>+-----------------------------------------------------------+----------+--------------------------------------------------------------------------------------+</div><div>| id Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â | name Â  | Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â subnets Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  |</div><div>+-----------------------------------------------------------+----------+--------------------------------------------------------------------------------------+</div><div>| 0b0c5264-a1ca-4d1f-8bc9-a69c1e83b96f | ext-net Â | fc59146f-1c2d-4c87-94e1-525b88ae1ced <a href="http://192.168.10.0/24">192.168.10.0/24</a> Â |</div><div>| bf83ff52-f4ef-4c9c-a13d-a2ecb40ca730 | demo-net | 541d088b-f3a8-4fdf-a916-e320a9845d15 <a href="http://100.100.100.0/24">100.100.100.0/24</a> |</div><div>+------------------------------------------------------------+----------+-------------------------------------------------------------------------------------+</div></div><div><br></div><div><div># neutron net-show demo-net</div><div>+------------------------------------+---------------------------------------------------+</div><div>| Field Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â | Value Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  |</div><div>+------------------------------------+---------------------------------------------------+</div><div>| admin_state_up Â  Â  Â  Â  Â  Â  | True Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  |</div><div>| id Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  | bf83ff52-f4ef-4c9c-a13d-a2ecb40ca730 |</div><div>| mtu Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â | 0 Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â |</div><div>| name Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â | demo-net Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  |</div><div>| provider:network_type Â  Â  | gre Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â |</div><div>| provider:physical_network | Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â |</div><div>| provider:segmentation_id Â | 61 Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  |</div><div>| router:external Â  Â  Â  Â  Â  Â  Â  Â  | False Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â |</div><div>| shared Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â | False Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â |</div><div>| status Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  | ACTIVE Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  |</div><div>| subnets Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â | 541d088b-f3a8-4fdf-a916-e320a9845d15 |</div><div>| tenant_id Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â | 6ef5e95bd62946cdab6228f2870e2367 Â  Â  |</div><div>+-------------------------------------+------------------------------------------------------------+</div></div><div><br></div><div><div># neutron subnet-list</div><div>+-----------------------------------------------------------+-----------------+------------------------+---------------------------------------------------------------------------+</div><div>| id Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â | name Â  Â  Â  Â  | cidr Â  Â  Â  Â  Â  Â  Â  Â  Â  Â | allocation_pools Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  |</div><div>+------------------------------------------------------------+----------------+-----------------------+-----------------------------------------------------------------------------+</div><div>| fc59146f-1c2d-4c87-94e1-525b88ae1ced | ext-subnet Â | <a href="http://192.168.10.0/24">192.168.10.0/24</a> Â | {"start": "192.168.10.180", "end": "192.168.10.250"} |</div><div>| 541d088b-f3a8-4fdf-a916-e320a9845d15 | demo-subnet | <a href="http://100.100.100.0/24">100.100.100.0/24</a> | {"start": "100.100.100.2", "end": "100.100.100.254"} |</div><div>+-------------------------------------------------------------+----------------+------------------------+-----------------------------------------------------------------------------+</div></div><div><br></div><div><br></div><div><div># neutron subnet-show demo-subnet</div><div>+---------------------------+--------------------------------------------------------------------------+</div><div>| Field Â  Â  Â  Â  Â  Â  Â  Â  Â  Â | Value Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  |</div><div>+---------------------------+---------------------------------------------------------------------------+</div><div>| allocation_pools Â  Â  | {"start": "100.100.100.2", "end": "100.100.100.254"} |</div><div>| cidr Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  | <a href="http://100.100.100.0/24">100.100.100.0/24</a> Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  |</div><div>| dns_nameservers Â  | 192.168.10.1 Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  |</div><div>| enable_dhcp Â  Â  Â  Â  Â | True Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  |</div><div>| gateway_ip Â  Â  Â  Â  Â  Â | 100.100.100.1 Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â |</div><div>| host_routes Â  Â  Â  Â  Â  | Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â |</div><div>| id Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  | 541d088b-f3a8-4fdf-a916-e320a9845d15 Â  Â  Â  Â  Â  Â  Â  Â  |</div><div>| ip_version Â  Â  Â  Â  Â  Â  | 4 Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â |</div><div>| ipv6_address_mode | Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â |</div><div>| ipv6_ra_mode Â  Â  Â  Â | Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â |</div><div>| name Â  Â  Â  Â  Â  Â  Â  Â  Â  Â | demo-subnet Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â |</div><div>| network_id Â  Â  Â  Â  Â  Â  | bf83ff52-f4ef-4c9c-a13d-a2ecb40ca730 Â  Â  Â  Â  Â  Â  Â  Â  |</div><div>| subnetpool_id Â  Â  Â  Â  | Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â |</div><div>| tenant_id Â  Â  Â  Â  Â  Â  | 6ef5e95bd62946cdab6228f2870e2367 Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  |</div><div>+---------------------------+----------------------------------------------------------------------------+</div></div><div><br></div><div><br></div><div><br></div></div>