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<p>Hi there,</p>
<p>thanks for replying, configs below:</p>
<p class="MsoNormal">The following are from the neutron agents
container.<o:p></o:p></p>
<p class="MsoNormal"># Ansible managed:
/opt/openstack-ansible/playbooks/roles/os_neutron/templates/plugins/ml2/ml2_conf.ini.j2<o:p> </o:p>
</p>
<p class="MsoNormal"># ML2 general<o:p></o:p></p>
<p class="MsoNormal">[ml2]<o:p></o:p></p>
<p class="MsoNormal">type_drivers = flat,vlan,vxlan,local<o:p></o:p></p>
<p class="MsoNormal">tenant_network_types = vxlan,vlan,flat<o:p></o:p></p>
<p class="MsoNormal">mechanism_drivers = linuxbridge,l2population<o:p></o:p></p>
<p class="MsoNormal">extension_drivers = port_security<o:p></o:p></p>
<p class="MsoNormal">path_mtu = 0<o:p></o:p></p>
<p class="MsoNormal">segment_mtu = 0<o:p></o:p></p>
<p class="MsoNormal"># ML2 flat networks<o:p></o:p></p>
<p class="MsoNormal">[ml2_type_flat]<o:p></o:p></p>
<p class="MsoNormal">flat_networks = flat<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p><o:p></o:p><o:p> </o:p>
</p>
<p class="MsoNormal"># ML2 VLAN networks<o:p></o:p></p>
<p class="MsoNormal">[ml2_type_vlan]<o:p></o:p></p>
<p class="MsoNormal">network_vlan_ranges = vlan:101:200,vlan:301:400<o:p></o:p></p>
<p class="MsoNormal"># ML2 VXLAN networks<o:p></o:p></p>
<p class="MsoNormal">[ml2_type_vxlan]<o:p></o:p></p>
<p class="MsoNormal">vxlan_group = 239.1.1.1<o:p></o:p></p>
<p class="MsoNormal">vni_ranges = 1:1000<o:p></o:p><o:p></o:p><o:p> </o:p>
</p>
<p class="MsoNormal"># Security groups<o:p></o:p></p>
<p class="MsoNormal">[securitygroup]<o:p></o:p></p>
<p class="MsoNormal">enable_security_group = True<o:p></o:p></p>
<p class="MsoNormal">enable_ipset = True<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">--------------------------------------------------------------------<o:p></o:p></p>
<p class="MsoNormal"># Ansible managed:
/opt/openstack-ansible/playbooks/roles/os_neutron/templates/dhcp_agent.ini.j2
<o:p></o:p></p>
<p class="MsoNormal"># General<o:p></o:p></p>
<p class="MsoNormal">[DEFAULT]<o:p></o:p></p>
<p class="MsoNormal">verbose = True<o:p></o:p></p>
<p class="MsoNormal">debug = False<o:p></o:p><o:p> </o:p>
</p>
<p class="MsoNormal">num_sync_threads = 6<o:p></o:p></p>
<p class="MsoNormal"># Drivers<o:p></o:p></p>
<p class="MsoNormal">interface_driver =
neutron.agent.linux.interface.BridgeInterfaceDriver<o:p></o:p></p>
<p class="MsoNormal">dhcp_driver = neutron.agent.linux.dhcp.Dnsmasq<o:p></o:p><o:p> </o:p>
</p>
<p class="MsoNormal"># Default domain for DHCP leases<o:p></o:p></p>
<p class="MsoNormal">dhcp_domain = openstacklocal<o:p></o:p></p>
<p class="MsoNormal"># Dnsmasq options<o:p></o:p></p>
<p class="MsoNormal">dnsmasq_config_file =
/etc/neutron/dnsmasq-neutron.conf<o:p></o:p></p>
<p class="MsoNormal">dnsmasq_dns_servers = <o:p></o:p></p>
<p class="MsoNormal">dnsmasq_lease_max = 16777216<o:p></o:p><o:p> </o:p>
</p>
<p class="MsoNormal"># Metadata<o:p></o:p></p>
<p class="MsoNormal">enable_isolated_metadata = True<o:p></o:p></p>
<p class="MsoNormal">---------------------------------------------------------------------<o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:12.0pt;font-family:"Times New
Roman",serif;mso-fareast-language:EN-GB"># Ansible managed:
/opt/openstack-ansible/playbooks/roles/os_neutron/templates/l3_agent.ini.j2
<o:p></o:p></span></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:12.0pt;font-family:"Times New
Roman",serif;mso-fareast-language:EN-GB"><o:p> </o:p></span></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:12.0pt;font-family:"Times New
Roman",serif;mso-fareast-language:EN-GB"># General<o:p></o:p></span></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:12.0pt;font-family:"Times New
Roman",serif;mso-fareast-language:EN-GB">[DEFAULT]<o:p></o:p></span></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:12.0pt;font-family:"Times New
Roman",serif;mso-fareast-language:EN-GB">verbose = True<o:p></o:p></span></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:12.0pt;font-family:"Times New
Roman",serif;mso-fareast-language:EN-GB">debug = False<o:p></o:p></span></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:12.0pt;font-family:"Times New
Roman",serif;mso-fareast-language:EN-GB"># While this
option is deprecated in Liberty, if we remove it then it takes<o:p></o:p></span></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:12.0pt;font-family:"Times New
Roman",serif;mso-fareast-language:EN-GB"># a default value
of 'br-ex', which we do not want. We therefore leave it<o:p></o:p></span></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:12.0pt;font-family:"Times New
Roman",serif;mso-fareast-language:EN-GB"># in place for now
and can remove it in Mitaka.<o:p></o:p></span></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:12.0pt;font-family:"Times New
Roman",serif;mso-fareast-language:EN-GB">external_network_bridge
=
<o:p></o:p></span></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:12.0pt;font-family:"Times New
Roman",serif;mso-fareast-language:EN-GB">gateway_external_network_id
=
<o:p></o:p></span></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:12.0pt;font-family:"Times New
Roman",serif;mso-fareast-language:EN-GB"># Drivers<o:p></o:p></span></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:12.0pt;font-family:"Times New
Roman",serif;mso-fareast-language:EN-GB">interface_driver =
neutron.agent.linux.interface.BridgeInterfaceDriver<o:p></o:p></span></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:12.0pt;font-family:"Times New
Roman",serif;mso-fareast-language:EN-GB"># Agent mode
(legacy only)<o:p></o:p></span></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:12.0pt;font-family:"Times New
Roman",serif;mso-fareast-language:EN-GB">agent_mode =
legacy<o:p></o:p></span></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:12.0pt;font-family:"Times New
Roman",serif;mso-fareast-language:EN-GB"># Conventional
failover<o:p></o:p></span></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:12.0pt;font-family:"Times New
Roman",serif;mso-fareast-language:EN-GB">allow_automatic_l3agent_failover
= True<o:p></o:p></span></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:12.0pt;font-family:"Times New
Roman",serif;mso-fareast-language:EN-GB"># HA failover<o:p></o:p></span></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:12.0pt;font-family:"Times New
Roman",serif;mso-fareast-language:EN-GB">ha_confs_path =
/var/lib/neutron/ha_confs<o:p></o:p></span></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:12.0pt;font-family:"Times New
Roman",serif;mso-fareast-language:EN-GB">ha_vrrp_advert_int
= 2<o:p></o:p></span></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:12.0pt;font-family:"Times New
Roman",serif;mso-fareast-language:EN-GB">ha_vrrp_auth_password
= bee916a2589b14dd7f<o:p></o:p></span></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:12.0pt;font-family:"Times New
Roman",serif;mso-fareast-language:EN-GB">ha_vrrp_auth_type
= PASS<o:p></o:p></span></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:12.0pt;font-family:"Times New
Roman",serif;mso-fareast-language:EN-GB">handle_internal_only_routers
= False<o:p></o:p></span></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:12.0pt;font-family:"Times New
Roman",serif;mso-fareast-language:EN-GB">send_arp_for_ha =
3<o:p></o:p></span></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:12.0pt;font-family:"Times New
Roman",serif;mso-fareast-language:EN-GB"># Metadata<o:p></o:p></span></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:12.0pt;font-family:"Times New
Roman",serif;mso-fareast-language:EN-GB">enable_metadata_proxy
= True</span></p>
<p>Regards,<br>
</p>
<div class="moz-cite-prefix">On 08/09/16 13:51, Vahric Muhtaryan
wrote:<br>
</div>
<blockquote cite="mid:D3F73904.3390E4%25vahric@doruk.net.tr"
type="cite">
<div>Hello Grant , </div>
<div><br>
</div>
<div>Possible to share ml2_conf.ini , dhcp_agent.ini and
l3_agent.ini files ?</div>
<div><br>
</div>
<div>Regards</div>
<div>VM</div>
<div><br>
</div>
<span id="OLK_SRC_BODY_SECTION">
<div style="font-family:Calibri; font-size:11pt;
text-align:left; color:black; BORDER-BOTTOM: medium none;
BORDER-LEFT: medium none; PADDING-BOTTOM: 0in; PADDING-LEFT:
0in; PADDING-RIGHT: 0in; BORDER-TOP: #b5c4df 1pt solid;
BORDER-RIGHT: medium none; PADDING-TOP: 3pt"><span
style="font-weight:bold">From: </span> Grant Morley <<a
moz-do-not-send="true" href="mailto:grant@absolutedevops.io">grant@absolutedevops.io</a>><br>
<span style="font-weight:bold">Date: </span> Thursday 8
September 2016 at 15:12<br>
<span style="font-weight:bold">To: </span> OpenStack
Operators <<a moz-do-not-send="true"
href="mailto:openstack-operators@lists.openstack.org">openstack-operators@lists.openstack.org</a>><br>
<span style="font-weight:bold">Cc: </span> <<a
moz-do-not-send="true"
href="mailto:ian.banks@serverchoice.com">ian.banks@serverchoice.com</a>><br>
<span style="font-weight:bold">Subject: </span>
[Openstack-operators] VXLAN / Tenant Network Issue<br>
</div>
<div><br>
</div>
<div>
<meta http-equiv="content-type" content="text/html;
charset=windows-1252">
<div text="#000000" bgcolor="#FFFFFF">
<p>Hi All,</p>
<p>We are working off the OSA deployment for a new cloud
system we are building and everything seems to be working
apart from the tenant VXLAN network. We have tried various
troubleshooting but the initial DHCP request, is not
making it out of the linux bridge on the compute node. We
have checked all physical networking and switch setup and
they appear to be fine.</p>
<p>Below is an output of related networking components that
we have configured. (Sorry for the long post but wanted to
get as much info on here) Can anyone see what might be
causing the issue or where we have gone wrong?</p>
<p class="MsoNormal">Neutron subnet and router:<o:p></o:p></p>
<p class="MsoNormal">neutron) net-list<o:p></o:p></p>
<p class="MsoNormal">+--------------------------------------+----------------------------------------------------+----------------------------------------------------+<o:p></o:p></p>
<p class="MsoNormal">| id
|
name |
subnets |<o:p></o:p></p>
<p class="MsoNormal">+--------------------------------------+----------------------------------------------------+----------------------------------------------------+<o:p></o:p></p>
<p class="MsoNormal">| b1da0a4f-2d06-46af-92aa-962c7a7c36f9
| ext-net |
405f439c-51bb-40b6-820a-9048c2ee69fe |<o:p></o:p></p>
<p class="MsoNormal">|
| |
185.136.232.0/22 |<o:p></o:p></p>
<p class="MsoNormal">| a256ccb2-273a-4738-97ab-bd8bfbc2a2cc
| HA network tenant 7b5aad6af3ee450ea60e06aaaba2da50 |
6d98faac-2e3b-43c8-bcd6-f9a6f5dcc45e |<o:p></o:p></p>
<p class="MsoNormal">|
| |
169.254.192.0/18 |<o:p></o:p></p>
<p class="MsoNormal">| f88ceab1-a392-4281-8c60-f57d171a8029
| vxlan-172 |
367e88eb-b09f-4ce5-bfff-5d9e0b0e14b0 <br>
</p>
<p class="MsoNormal">
| 172.16.0.0/24<o:p></o:p></p>
<p class="MsoNormal">+--------------------------------------+----------------------------------------------------+----------------------------------------------------+<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">(neutron) net-show
f88ceab1-a392-4281-8c60-f57d171a8029<o:p></o:p></p>
<p class="MsoNormal">+---------------------------+--------------------------------------+<o:p></o:p></p>
<p class="MsoNormal">| Field |
Value |<o:p></o:p></p>
<p class="MsoNormal">+---------------------------+--------------------------------------+<o:p></o:p></p>
<p class="MsoNormal">| admin_state_up |
True |<o:p></o:p></p>
<p class="MsoNormal">| id |
f88ceab1-a392-4281-8c60-f57d171a8029 |<o:p></o:p></p>
<p class="MsoNormal">| mtu |
0 |<o:p></o:p></p>
<p class="MsoNormal">| name |
vxlan-172 |<o:p></o:p></p>
<p class="MsoNormal">| port_security_enabled |
True |<o:p></o:p></p>
<p class="MsoNormal">| provider:network_type |
vxlan |<o:p></o:p></p>
<p class="MsoNormal">| provider:physical_network
| |<o:p></o:p></p>
<p class="MsoNormal">| provider:segmentation_id |
21 |<o:p></o:p></p>
<p class="MsoNormal">| router:external |
False |<o:p></o:p></p>
<p class="MsoNormal">| shared |
False |<o:p></o:p></p>
<p class="MsoNormal">| status |
ACTIVE |<o:p></o:p></p>
<p class="MsoNormal">| subnets |
367e88eb-b09f-4ce5-bfff-5d9e0b0e14b0 |<o:p></o:p></p>
<p class="MsoNormal">| tenant_id |
7b5aad6af3ee450ea60e06aaaba2da50 |<o:p></o:p></p>
<p class="MsoNormal">+---------------------------+--------------------------------------+<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">(neutron) router-show
f31ed1fb-1b90-46e3-b869-d9374e3d08b1<o:p></o:p></p>
<p class="MsoNormal">+-----------------------+------------------------------------------------------------------------------------------------------------------------+<o:p></o:p></p>
<p class="MsoNormal">| Field |
Value
|<o:p></o:p></p>
<p class="MsoNormal">+-----------------------+------------------------------------------------------------------------------------------------------------------------+<o:p></o:p></p>
<p class="MsoNormal">| admin_state_up |
True
|<o:p></o:p></p>
<p class="MsoNormal">| distributed |
False
|<o:p></o:p></p>
<p class="MsoNormal">| external_gateway_info |
{"network_id": "b1da0a4f-2d06-46af-92aa-962c7a7c36f9",
"enable_snat": true, "external_fixed_ips":
[{"subnet_id": |<o:p></o:p></p>
<p class="MsoNormal">| |
"405f439c-51bb-40b6-820a-9048c2ee69fe", "ip_address":
"185.136.232.55"}]}
|<o:p></o:p></p>
<p class="MsoNormal">| ha |
True
|<o:p></o:p></p>
<p class="MsoNormal">| id |
f31ed1fb-1b90-46e3-b869-d9374e3d08b1
|<o:p></o:p></p>
<p class="MsoNormal">| name |
ext-router
|<o:p></o:p></p>
<p class="MsoNormal">| routes
|
|<o:p></o:p></p>
<p class="MsoNormal">| status |
ACTIVE
|<o:p></o:p></p>
<p class="MsoNormal">| tenant_id |
7b5aad6af3ee450ea60e06aaaba2da50
|<o:p></o:p></p>
<p class="MsoNormal">+-----------------------+------------------------------------------------------------------------------------------------------------------------+
<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">(neutron) router-port-list
f31ed1fb-1b90-46e3-b869-d9374e3d08b1<o:p></o:p></p>
<p class="MsoNormal">+--------------------------------------+----------------------------------------+-------------------+------------------------------------------+<o:p></o:p></p>
<p class="MsoNormal">| id
| name |
mac_address |
fixed_ips |<o:p></o:p></p>
<p class="MsoNormal">+--------------------------------------+----------------------------------------+-------------------+------------------------------------------+<o:p></o:p></p>
<p class="MsoNormal">| 443d8a0e-833e-4dd2-9320-c2a361e97bf0
| HA port tenant |
fa:16:3e:db:48:be | {"subnet_id":
"6d98faac-2e3b- |<o:p></o:p></p>
<p class="MsoNormal">|
| 7b5aad6af3ee450ea60e06aaaba2da50
| | 43c8-bcd6-f9a6f5dcc45e",
"ip_address": |<o:p></o:p></p>
<p class="MsoNormal">|
|
| |
"169.254.192.2"} |<o:p></o:p></p>
<p class="MsoNormal">| 58312691-77d1-408a-adf2-8c74bb87d35d
| HA port tenant |
fa:16:3e:26:86:3c | {"subnet_id":
"6d98faac-2e3b- |<o:p></o:p></p>
<p class="MsoNormal">|
| 7b5aad6af3ee450ea60e06aaaba2da50
| | 43c8-bcd6-f9a6f5dcc45e",
"ip_address": |<o:p></o:p></p>
<p class="MsoNormal">|
|
| |
"169.254.192.1"} |<o:p></o:p></p>
<p class="MsoNormal">| 8182e8ca-0e3d-444a-ac4f-f424027aa373
| |
fa:16:3e:20:1c:08 | {"subnet_id":
"405f439c-51bb-40b6-820a- |<o:p></o:p></p>
<p class="MsoNormal">|
|
| | 9048c2ee69fe",
"ip_address": |<o:p></o:p></p>
<p class="MsoNormal">|
|
| |
"185.136.232.55"} |<o:p></o:p></p>
<p class="MsoNormal">| beaa905d-fc68-46ba-9fd3-9f620584a1f7
| |
fa:16:3e:5a:8e:c0 | {"subnet_id":
"367e88eb-b09f-4ce5-bfff- |<o:p></o:p></p>
<p class="MsoNormal">|
|
| | 5d9e0b0e14b0",
"ip_address": |<o:p></o:p></p>
<p class="MsoNormal">|
|
| | "172.16.0.254"}
|<o:p></o:p></p>
<p class="MsoNormal">+--------------------------------------+----------------------------------------+-------------------+------------------------------------------+<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">The bridge and interface for the
instance:<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">root@compute-2:~# brctl show<o:p></o:p></p>
<p class="MsoNormal">bridge name bridge
id STP enabled
interfaces<o:p></o:p></p>
<p class="MsoNormal">br-mgmt
8000.1418775ed1bc no
bond0.11<o:p></o:p></p>
<p class="MsoNormal">br-storage
8000.1418775ed1bc no
bond0.31<o:p></o:p></p>
<p class="MsoNormal">br-vlan
8000.1418775ed1be no
bond1<o:p></o:p></p>
<p class="MsoNormal">br-vxlan
8000.1418775ed1be no
bond1.21<o:p></o:p></p>
<p class="MsoNormal">brqf88ceab1-a3
8000.0a81d25d36ce no
tapf9871920-e0<o:p></o:p></p>
<p class="MsoNormal">
vxlan-21<o:p></o:p></p>
<p class="MsoNormal">Network agent node namespaces:<o:p></o:p><o:p> </o:p>
</p>
<p class="MsoNormal">root@network-1_neutron_agents_container-f3caf6a1:~#
ip netns<o:p></o:p></p>
<p class="MsoNormal">qrouter-f31ed1fb-1b90-46e3-b869-d9374e3d08b1<o:p></o:p></p>
<p class="MsoNormal">qdhcp-f88ceab1-a392-4281-8c60-f57d171a8029<o:p></o:p></p>
<p class="MsoNormal">qdhcp-b1da0a4f-2d06-46af-92aa-962c7a7c36f9<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">The two qdhcp namespaces are able to
ping to each other.<o:p></o:p><o:p> </o:p> </p>
<p class="MsoNormal">When booting the instance the DHCP
request can be seen:<o:p></o:p></p>
<p class="MsoNormal">root@compute-2:~# dhcpdump -i
tapf9871920-e0<o:p></o:p></p>
<p class="MsoNormal"> TIME: 2016-09-08 11:49:03.646<o:p></o:p></p>
<p class="MsoNormal"> IP: 0.0.0.0 (fa:16:3e:32:7e:79)
> 255.255.255.255 (ff:ff:ff:ff:ff:ff)<o:p></o:p></p>
<p class="MsoNormal"> OP: 1 (BOOTPREQUEST)<o:p></o:p></p>
<p class="MsoNormal">HTYPE: 1 (Ethernet)<o:p></o:p></p>
<p class="MsoNormal"> HLEN: 6<o:p></o:p></p>
<p class="MsoNormal"> HOPS: 0<o:p></o:p></p>
<p class="MsoNormal"> XID: 7840761a<o:p></o:p></p>
<p class="MsoNormal"> SECS: 60<o:p></o:p></p>
<p class="MsoNormal">FLAGS: 0<o:p></o:p></p>
<p class="MsoNormal">CIADDR: 0.0.0.0<o:p></o:p></p>
<p class="MsoNormal">YIADDR: 0.0.0.0<o:p></o:p></p>
<p class="MsoNormal">SIADDR: 0.0.0.0<o:p></o:p></p>
<p class="MsoNormal">GIADDR: 0.0.0.0<o:p></o:p></p>
<p class="MsoNormal">CHADDR:
fa:16:3e:32:7e:79:00:00:00:00:00:00:00:00:00:00<o:p></o:p></p>
<p class="MsoNormal">SNAME: .<o:p></o:p></p>
<p class="MsoNormal">FNAME: .<o:p></o:p></p>
<p class="MsoNormal">OPTION: 53 ( 1) DHCP message
type 1 (DHCPDISCOVER)<o:p></o:p></p>
<p class="MsoNormal">OPTION: 61 ( 7)
Client-identifier 01:fa:16:3e:32:7e:79<o:p></o:p></p>
<p class="MsoNormal">OPTION: 57 ( 2) Maximum DHCP message
size 576<o:p></o:p></p>
<p class="MsoNormal">OPTION: 55 ( 9) Parameter Request
List 1 (Subnet mask)<o:p></o:p></p>
<p class="MsoNormal">
3 (Routers)<o:p></o:p></p>
<p class="MsoNormal">
6 (DNS server)<o:p></o:p></p>
<p class="MsoNormal">
12 (Host name)<o:p></o:p></p>
<p class="MsoNormal">
15 (Domainname)<o:p></o:p></p>
<p class="MsoNormal">
26 (Interface MTU)<o:p></o:p></p>
<p class="MsoNormal">
28 (Broadcast address)<o:p></o:p></p>
<p class="MsoNormal">
42 (NTP servers)<o:p></o:p></p>
<p class="MsoNormal">
121 (Classless Static Route)<o:p></o:p></p>
<p class="MsoNormal">
<o:p></o:p></p>
<p class="MsoNormal">OPTION: 60 ( 12) Vendor class
identifier udhcp 1.20.1<o:p></o:p></p>
<p class="MsoNormal">OPTION: 12 ( 6) Host
name cirros<o:p></o:p></p>
<p class="MsoNormal">---------------------------------------------------------------------------<o:p></o:p><o:p></o:p><o:p> </o:p>
</p>
<p class="MsoNormal">The DHCP packet is seen on the tap
interface for the instance and the bridge brqf88ceab1-a3,
but not on any other interface on the compute host. No
DHCP packet is observed on the network agent container
running the DHCP namespace.<o:p></o:p></p>
<p class="MsoNormal">output of the instance booting:<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p>Starting network...<o:p></o:p>
</p>
<p class="MsoNormal">udhcpc (v1.20.1) started<o:p></o:p></p>
<p class="MsoNormal">Sending discover...<o:p></o:p></p>
<p class="MsoNormal">Sending discover...<o:p></o:p></p>
<p class="MsoNormal">Sending discover...<o:p></o:p></p>
<p class="MsoNormal">Usage: /sbin/cirros-dhcpc
<up|down><o:p></o:p></p>
<p class="MsoNormal">No lease, failing<o:p></o:p></p>
<p class="MsoNormal">WARN: /etc/rc3.d/S40-network failed<o:p></o:p></p>
cirros-ds 'net' up at 181.24<br>
<br>
Regards,<br>
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