Cisco Virl1.5でflatを追加する
flatってなんやねんというのは割愛
Virl1.3までは flatter.shで作成できるみたいだけど、1.3以降は動かない。残念。
なので、手動にて追加が必要。
interface.dにBridgeの設定ファイルを作成
virl@virl-2:~$ cd /etc/network/interfaces.d/
virl@virl-2:/etc/network/interfaces.d$ sudo vi br31.cfg
auto br31
iface br31 inet static
address 172.16.31.254/24
netmask 255.255.255.0
bridge_maxwait 0
bridge_ports dummy5 eth4
bridge_stp off
post-up ip link set br31 promisc on
virl@virl-2:~$ cd /etc/network/interfaces.d/
virl@virl-2:/etc/network/interfaces.d$ sudo vi br31.cfg
auto br31
iface br31 inet static
address 172.16.31.254/24
netmask 255.255.255.0
bridge_maxwait 0
bridge_ports dummy5 eth4
bridge_stp off
post-up ip link set br31 promisc on
Bridgeは30以降じゃないとダメ。
アドレスは適宜環境によって変えます。
neutronのコンフィグファイルを修正
virl@virl-2:~$ sudo cp /etc/neutron/neutron.conf /etc/neutron/neutron.conf.old
virl@virl-2:~$ sudo vi /etc/neutron/neutron.conf
network_vlan_ranges=flat,flat1,ext-net,flat2
bridge_mappings=flat:br1,flat1:br2,ext-net:br3,flat2:br31
ML2コンフィグファイルを修正
virl@virl-2:/$ sudo cp /etc/neutron/plugins/ml2/ml2_conf.ini /etc/neutron/plugins/ml2/ml2_conf.ini.old
virl@virl-2:/$
virl@virl-2:/$ sudo vi /etc/neutron/plugins/ml2/ml2_conf.ini
[ml2_type_flat]
~
flat_networks = flat,flat1,ext-net,flat2
neutronサービスの再起動したあとに各種設定
virl@virl-2:/$ sudo systemctl restart neutron-server.service
virl@virl-2:/$ neutron net-create --shared --provider:physical_network=flat2 --provider:network_type=flat flat2
Created a new network:
+---------------------------+--------------------------------------+
| Field | Value |
+---------------------------+--------------------------------------+
| admin_state_up | True |
| availability_zone_hints | |
| availability_zones | |
| created_at | 2019-01-09T05:43:51 |
| description | |
| id | xxxxxxxxxxxxxxxx |
| ipv4_address_scope | |
| ipv6_address_scope | |
| mtu | 1500 |
| name | flat2 |
| provider:network_type | flat |
| provider:physical_network | flat2 |
| provider:segmentation_id | |
| router:external | False |
| shared | True |
| status | ACTIVE |
| subnets | |
| tags | |
| tenant_id | |
| updated_at | 2019-01-09T05:43:51 |
+---------------------------+--------------------------------------+
virl@virl-2:/$ neutron subnet-create flat2 172.16.31.0/24 --name flat2 --allocation-pool start=172.16.31.50,end=172.16.31.250 --gateway=172.16.31.2 --dns-nameservers list=true 8.8.8.8 8.8.8.4
Created a new subnet:
+-------------------+---------------------------------------------------+
| Field | Value |
+-------------------+---------------------------------------------------+
| allocation_pools | {"start": "172.16.31.50", "end": "172.16.31.250"} |
| cidr | 172.16.31.0/24 |
| created_at | 2019-01-09T05:45:52 |
| description | |
| dns_nameservers | 8.8.8.8 |
| | 8.8.8.4 |
| enable_dhcp | True |
| gateway_ip | 172.16.31.2 |
| host_routes | |
| id | xxxxxxxxxxxxxxx |
| ip_version | 4 |
| ipv6_address_mode | |
| ipv6_ra_mode | |
| name | flat2 |
| network_id | xxxxxxxxxxxxxxx |
| subnetpool_id | |
| tenant_id | xxxxxxxxxxxxxxx |
| updated_at | 2019-01-09T05:45:52 |
+-------------------+---------------------------------------------------+
virl@virl-2:/$
VIRL-Coreファイルの編集
virl@virl-2:/$ sudo cp /etc/virl/virl-core.ini /etc/virl/virl-core.ini.old
virl@virl-2:/$ sudo vi /etc/virl/virl-core.ini
[linuxbridge]
~
bridge_flat2 = br31
完成したので確認
virl@virl-2:/$ neutron net-list
+--------------------------------------+------------+-----------------------------------------------------+
| id | name | subnets |
+--------------------------------------+------------+-----------------------------------------------------+
| 259aa2b5-c3d9-423a-99c1-66e37ced9115 | ext-net | b46526b0-204e-4d17-8043-0ada82dce4e5 172.16.3.0/24 |
| 301cc17f-bb81-4ff6-9d82-90d3d198dd53 | flat1 | 91b7d3f2-64b8-4613-ab02-c00bcc43491a 172.16.2.0/24 |
| 47e760e6-38db-4e7a-a237-d800570b91ee | guest_snat | 5ca972fd-0c70-4f56-a6c2-0c2ad3a27910 10.254.0.0/16 |
| 897b9ba5-a8f8-4e36-9352-9adc4b0d512d | guest | 4420225b-da58-496b-9934-18a0984429a0 10.255.0.0/16 |
| c7162449-32e8-49ae-8d6b-e3f40bc02ee5 | flat | b4bbb26a-ac22-4782-b8dc-20c6a4410b5f 172.16.1.0/24 |
| ecd32bb7-053d-434b-a986-01642012b47e | flat2 | 24fd0682-10d2-49bd-8f25-0297ade09798 172.16.31.0/24 |
+--------------------------------------+------------+-----------------------------------------------------+
virl@virl-2:/$ neutron subnet-list
+--------------------------------------+------------+----------------+---------------------------------------------------+
| id | name | cidr | allocation_pools |
+--------------------------------------+------------+----------------+---------------------------------------------------+
| b46526b0-204e-4d17-8043-0ada82dce4e5 | ext-net | 172.16.3.0/24 | {"start": "172.16.3.50", "end": "172.16.3.240"} |
| 4420225b-da58-496b-9934-18a0984429a0 | guest | 10.255.0.0/16 | {"start": "10.255.0.2", "end": "10.255.255.254"} |
| b4bbb26a-ac22-4782-b8dc-20c6a4410b5f | flat | 172.16.1.0/24 | {"start": "172.16.1.50", "end": "172.16.1.240"} |
| 5ca972fd-0c70-4f56-a6c2-0c2ad3a27910 | guest_snat | 10.254.0.0/16 | {"start": "10.254.0.2", "end": "10.254.255.254"} |
| 91b7d3f2-64b8-4613-ab02-c00bcc43491a | flat1 | 172.16.2.0/24 | {"start": "172.16.2.50", "end": "172.16.2.240"} |
| 24fd0682-10d2-49bd-8f25-0297ade09798 | flat2 | 172.16.31.0/24 | {"start": "172.16.31.50", "end": "172.16.31.250"} |
+--------------------------------------+------------+----------------+---------------------------------------------------+
virl@virl-2:/$ neutron subnet-show flat2
+-------------------+---------------------------------------------------+
| Field | Value |
+-------------------+---------------------------------------------------+
| allocation_pools | {"start": "172.16.31.50", "end": "172.16.31.250"} |
| cidr | 172.16.31.0/24 |
| created_at | 2019-01-09T05:45:52 |
| description | |
| dns_nameservers | 8.8.8.8 |
| | 8.8.8.4 |
| enable_dhcp | True |
| gateway_ip | 172.16.31.2 |
| host_routes | |
| id | 24fd0682-10d2-49bd-8f25-0297ade09798 |
| ip_version | 4 |
| ipv6_address_mode | |
| ipv6_ra_mode | |
| name | flat2 |
| network_id | ecd32bb7-053d-434b-a986-01642012b47e |
| subnetpool_id | |
| tenant_id | 0a67f18fb8814efc8000fa3dd05fc7c7 |
| updated_at | 2019-01-09T05:45:52 |
+-------------------+---------------------------------------------------+
virl@virl-2:/$ ls /sys/devices/virtual/net/
br1 dummy11 dummy7 ifb15 ifb24 ifb5 tap7235ca57-6b
br2 dummy12 dummy8 ifb16 ifb25 ifb6 tap937d3398-f0
br3 dummy13 dummy9 ifb17 ifb26 ifb7 tapd591e1eb-4d
br4 dummy14 ifb0 ifb18 ifb27 ifb8 tapdd0b5b81-c7
brq47e760e6-38 dummy15 ifb1 ifb19 ifb28 ifb9 tape262db57-55
brq897b9ba5-a8 dummy2 ifb10 ifb2 ifb29 lo vethc2109f6
docker0 dummy3 ifb11 ifb20 ifb3 tap1e3f79b3-3f vxlan-34
dummy0 dummy4 ifb12 ifb21 ifb30 tap436bf2e0-32 vxlan-46
dummy1 dummy5 ifb13 ifb22 ifb31 tap4964fe29-06
dummy10 dummy6 ifb14 ifb23 ifb4 tap6471da01-2c
virl@virl-2:~$ sudo cp /etc/neutron/neutron.conf /etc/neutron/neutron.conf.old
virl@virl-2:~$ sudo vi /etc/neutron/neutron.conf
network_vlan_ranges=flat,flat1,ext-net,flat2
bridge_mappings=flat:br1,flat1:br2,ext-net:br3,flat2:br31
virl@virl-2:/$ sudo cp /etc/neutron/plugins/ml2/ml2_conf.ini /etc/neutron/plugins/ml2/ml2_conf.ini.old
virl@virl-2:/$
virl@virl-2:/$ sudo vi /etc/neutron/plugins/ml2/ml2_conf.ini
[ml2_type_flat]
~
flat_networks = flat,flat1,ext-net,flat2
neutronサービスの再起動したあとに各種設定
virl@virl-2:/$ sudo systemctl restart neutron-server.service
virl@virl-2:/$ neutron net-create --shared --provider:physical_network=flat2 --provider:network_type=flat flat2
Created a new network:
+---------------------------+--------------------------------------+
| Field | Value |
+---------------------------+--------------------------------------+
| admin_state_up | True |
| availability_zone_hints | |
| availability_zones | |
| created_at | 2019-01-09T05:43:51 |
| description | |
| id | xxxxxxxxxxxxxxxx |
| ipv4_address_scope | |
| ipv6_address_scope | |
| mtu | 1500 |
| name | flat2 |
| provider:network_type | flat |
| provider:physical_network | flat2 |
| provider:segmentation_id | |
| router:external | False |
| shared | True |
| status | ACTIVE |
| subnets | |
| tags | |
| tenant_id | |
| updated_at | 2019-01-09T05:43:51 |
+---------------------------+--------------------------------------+
virl@virl-2:/$ neutron subnet-create flat2 172.16.31.0/24 --name flat2 --allocation-pool start=172.16.31.50,end=172.16.31.250 --gateway=172.16.31.2 --dns-nameservers list=true 8.8.8.8 8.8.8.4
Created a new subnet:
+-------------------+---------------------------------------------------+
| Field | Value |
+-------------------+---------------------------------------------------+
| allocation_pools | {"start": "172.16.31.50", "end": "172.16.31.250"} |
| cidr | 172.16.31.0/24 |
| created_at | 2019-01-09T05:45:52 |
| description | |
| dns_nameservers | 8.8.8.8 |
| | 8.8.8.4 |
| enable_dhcp | True |
| gateway_ip | 172.16.31.2 |
| host_routes | |
| id | xxxxxxxxxxxxxxx |
| ip_version | 4 |
| ipv6_address_mode | |
| ipv6_ra_mode | |
| name | flat2 |
| network_id | xxxxxxxxxxxxxxx |
| subnetpool_id | |
| tenant_id | xxxxxxxxxxxxxxx |
| updated_at | 2019-01-09T05:45:52 |
+-------------------+---------------------------------------------------+
virl@virl-2:/$
VIRL-Coreファイルの編集
virl@virl-2:/$ sudo cp /etc/virl/virl-core.ini /etc/virl/virl-core.ini.old
virl@virl-2:/$ sudo vi /etc/virl/virl-core.ini
[linuxbridge]
~
bridge_flat2 = br31
完成したので確認
virl@virl-2:/$ neutron net-list
+--------------------------------------+------------+-----------------------------------------------------+
| id | name | subnets |
+--------------------------------------+------------+-----------------------------------------------------+
| 259aa2b5-c3d9-423a-99c1-66e37ced9115 | ext-net | b46526b0-204e-4d17-8043-0ada82dce4e5 172.16.3.0/24 |
| 301cc17f-bb81-4ff6-9d82-90d3d198dd53 | flat1 | 91b7d3f2-64b8-4613-ab02-c00bcc43491a 172.16.2.0/24 |
| 47e760e6-38db-4e7a-a237-d800570b91ee | guest_snat | 5ca972fd-0c70-4f56-a6c2-0c2ad3a27910 10.254.0.0/16 |
| 897b9ba5-a8f8-4e36-9352-9adc4b0d512d | guest | 4420225b-da58-496b-9934-18a0984429a0 10.255.0.0/16 |
| c7162449-32e8-49ae-8d6b-e3f40bc02ee5 | flat | b4bbb26a-ac22-4782-b8dc-20c6a4410b5f 172.16.1.0/24 |
| ecd32bb7-053d-434b-a986-01642012b47e | flat2 | 24fd0682-10d2-49bd-8f25-0297ade09798 172.16.31.0/24 |
+--------------------------------------+------------+-----------------------------------------------------+
virl@virl-2:/$ neutron subnet-list
+--------------------------------------+------------+----------------+---------------------------------------------------+
| id | name | cidr | allocation_pools |
+--------------------------------------+------------+----------------+---------------------------------------------------+
| b46526b0-204e-4d17-8043-0ada82dce4e5 | ext-net | 172.16.3.0/24 | {"start": "172.16.3.50", "end": "172.16.3.240"} |
| 4420225b-da58-496b-9934-18a0984429a0 | guest | 10.255.0.0/16 | {"start": "10.255.0.2", "end": "10.255.255.254"} |
| b4bbb26a-ac22-4782-b8dc-20c6a4410b5f | flat | 172.16.1.0/24 | {"start": "172.16.1.50", "end": "172.16.1.240"} |
| 5ca972fd-0c70-4f56-a6c2-0c2ad3a27910 | guest_snat | 10.254.0.0/16 | {"start": "10.254.0.2", "end": "10.254.255.254"} |
| 91b7d3f2-64b8-4613-ab02-c00bcc43491a | flat1 | 172.16.2.0/24 | {"start": "172.16.2.50", "end": "172.16.2.240"} |
| 24fd0682-10d2-49bd-8f25-0297ade09798 | flat2 | 172.16.31.0/24 | {"start": "172.16.31.50", "end": "172.16.31.250"} |
+--------------------------------------+------------+----------------+---------------------------------------------------+
virl@virl-2:/$ neutron subnet-show flat2
+-------------------+---------------------------------------------------+
| Field | Value |
+-------------------+---------------------------------------------------+
| allocation_pools | {"start": "172.16.31.50", "end": "172.16.31.250"} |
| cidr | 172.16.31.0/24 |
| created_at | 2019-01-09T05:45:52 |
| description | |
| dns_nameservers | 8.8.8.8 |
| | 8.8.8.4 |
| enable_dhcp | True |
| gateway_ip | 172.16.31.2 |
| host_routes | |
| id | 24fd0682-10d2-49bd-8f25-0297ade09798 |
| ip_version | 4 |
| ipv6_address_mode | |
| ipv6_ra_mode | |
| name | flat2 |
| network_id | ecd32bb7-053d-434b-a986-01642012b47e |
| subnetpool_id | |
| tenant_id | 0a67f18fb8814efc8000fa3dd05fc7c7 |
| updated_at | 2019-01-09T05:45:52 |
+-------------------+---------------------------------------------------+
virl@virl-2:/$ ls /sys/devices/virtual/net/
br1 dummy11 dummy7 ifb15 ifb24 ifb5 tap7235ca57-6b
br2 dummy12 dummy8 ifb16 ifb25 ifb6 tap937d3398-f0
br3 dummy13 dummy9 ifb17 ifb26 ifb7 tapd591e1eb-4d
br4 dummy14 ifb0 ifb18 ifb27 ifb8 tapdd0b5b81-c7
brq47e760e6-38 dummy15 ifb1 ifb19 ifb28 ifb9 tape262db57-55
brq897b9ba5-a8 dummy2 ifb10 ifb2 ifb29 lo vethc2109f6
docker0 dummy3 ifb11 ifb20 ifb3 tap1e3f79b3-3f vxlan-34
dummy0 dummy4 ifb12 ifb21 ifb30 tap436bf2e0-32 vxlan-46
dummy1 dummy5 ifb13 ifb22 ifb31 tap4964fe29-06
dummy10 dummy6 ifb14 ifb23 ifb4 tap6471da01-2c
virl@virl-2:/$ sudo systemctl restart neutron-server.service
virl@virl-2:/$ neutron net-create --shared --provider:physical_network=flat2 --provider:network_type=flat flat2
Created a new network:
+---------------------------+--------------------------------------+
| Field | Value |
+---------------------------+--------------------------------------+
| admin_state_up | True |
| availability_zone_hints | |
| availability_zones | |
| created_at | 2019-01-09T05:43:51 |
| description | |
| id | xxxxxxxxxxxxxxxx |
| ipv4_address_scope | |
| ipv6_address_scope | |
| mtu | 1500 |
| name | flat2 |
| provider:network_type | flat |
| provider:physical_network | flat2 |
| provider:segmentation_id | |
| router:external | False |
| shared | True |
| status | ACTIVE |
| subnets | |
| tags | |
| tenant_id | |
| updated_at | 2019-01-09T05:43:51 |
+---------------------------+--------------------------------------+
virl@virl-2:/$ neutron subnet-create flat2 172.16.31.0/24 --name flat2 --allocation-pool start=172.16.31.50,end=172.16.31.250 --gateway=172.16.31.2 --dns-nameservers list=true 8.8.8.8 8.8.8.4
Created a new subnet:
+-------------------+---------------------------------------------------+
| Field | Value |
+-------------------+---------------------------------------------------+
| allocation_pools | {"start": "172.16.31.50", "end": "172.16.31.250"} |
| cidr | 172.16.31.0/24 |
| created_at | 2019-01-09T05:45:52 |
| description | |
| dns_nameservers | 8.8.8.8 |
| | 8.8.8.4 |
| enable_dhcp | True |
| gateway_ip | 172.16.31.2 |
| host_routes | |
| id | xxxxxxxxxxxxxxx |
| ip_version | 4 |
| ipv6_address_mode | |
| ipv6_ra_mode | |
| name | flat2 |
| network_id | xxxxxxxxxxxxxxx |
| subnetpool_id | |
| tenant_id | xxxxxxxxxxxxxxx |
| updated_at | 2019-01-09T05:45:52 |
+-------------------+---------------------------------------------------+
virl@virl-2:/$
virl@virl-2:/$ sudo cp /etc/virl/virl-core.ini /etc/virl/virl-core.ini.old
virl@virl-2:/$ sudo vi /etc/virl/virl-core.ini
[linuxbridge]
~
bridge_flat2 = br31
完成したので確認
virl@virl-2:/$ neutron net-list
+--------------------------------------+------------+-----------------------------------------------------+
| id | name | subnets |
+--------------------------------------+------------+-----------------------------------------------------+
| 259aa2b5-c3d9-423a-99c1-66e37ced9115 | ext-net | b46526b0-204e-4d17-8043-0ada82dce4e5 172.16.3.0/24 |
| 301cc17f-bb81-4ff6-9d82-90d3d198dd53 | flat1 | 91b7d3f2-64b8-4613-ab02-c00bcc43491a 172.16.2.0/24 |
| 47e760e6-38db-4e7a-a237-d800570b91ee | guest_snat | 5ca972fd-0c70-4f56-a6c2-0c2ad3a27910 10.254.0.0/16 |
| 897b9ba5-a8f8-4e36-9352-9adc4b0d512d | guest | 4420225b-da58-496b-9934-18a0984429a0 10.255.0.0/16 |
| c7162449-32e8-49ae-8d6b-e3f40bc02ee5 | flat | b4bbb26a-ac22-4782-b8dc-20c6a4410b5f 172.16.1.0/24 |
| ecd32bb7-053d-434b-a986-01642012b47e | flat2 | 24fd0682-10d2-49bd-8f25-0297ade09798 172.16.31.0/24 |
+--------------------------------------+------------+-----------------------------------------------------+
virl@virl-2:/$ neutron subnet-list
+--------------------------------------+------------+----------------+---------------------------------------------------+
| id | name | cidr | allocation_pools |
+--------------------------------------+------------+----------------+---------------------------------------------------+
| b46526b0-204e-4d17-8043-0ada82dce4e5 | ext-net | 172.16.3.0/24 | {"start": "172.16.3.50", "end": "172.16.3.240"} |
| 4420225b-da58-496b-9934-18a0984429a0 | guest | 10.255.0.0/16 | {"start": "10.255.0.2", "end": "10.255.255.254"} |
| b4bbb26a-ac22-4782-b8dc-20c6a4410b5f | flat | 172.16.1.0/24 | {"start": "172.16.1.50", "end": "172.16.1.240"} |
| 5ca972fd-0c70-4f56-a6c2-0c2ad3a27910 | guest_snat | 10.254.0.0/16 | {"start": "10.254.0.2", "end": "10.254.255.254"} |
| 91b7d3f2-64b8-4613-ab02-c00bcc43491a | flat1 | 172.16.2.0/24 | {"start": "172.16.2.50", "end": "172.16.2.240"} |
| 24fd0682-10d2-49bd-8f25-0297ade09798 | flat2 | 172.16.31.0/24 | {"start": "172.16.31.50", "end": "172.16.31.250"} |
+--------------------------------------+------------+----------------+---------------------------------------------------+
virl@virl-2:/$ neutron subnet-show flat2
+-------------------+---------------------------------------------------+
| Field | Value |
+-------------------+---------------------------------------------------+
| allocation_pools | {"start": "172.16.31.50", "end": "172.16.31.250"} |
| cidr | 172.16.31.0/24 |
| created_at | 2019-01-09T05:45:52 |
| description | |
| dns_nameservers | 8.8.8.8 |
| | 8.8.8.4 |
| enable_dhcp | True |
| gateway_ip | 172.16.31.2 |
| host_routes | |
| id | 24fd0682-10d2-49bd-8f25-0297ade09798 |
| ip_version | 4 |
| ipv6_address_mode | |
| ipv6_ra_mode | |
| name | flat2 |
| network_id | ecd32bb7-053d-434b-a986-01642012b47e |
| subnetpool_id | |
| tenant_id | 0a67f18fb8814efc8000fa3dd05fc7c7 |
| updated_at | 2019-01-09T05:45:52 |
+-------------------+---------------------------------------------------+
virl@virl-2:/$ ls /sys/devices/virtual/net/
br1 dummy11 dummy7 ifb15 ifb24 ifb5 tap7235ca57-6b
br2 dummy12 dummy8 ifb16 ifb25 ifb6 tap937d3398-f0
br3 dummy13 dummy9 ifb17 ifb26 ifb7 tapd591e1eb-4d
br4 dummy14 ifb0 ifb18 ifb27 ifb8 tapdd0b5b81-c7
brq47e760e6-38 dummy15 ifb1 ifb19 ifb28 ifb9 tape262db57-55
brq897b9ba5-a8 dummy2 ifb10 ifb2 ifb29 lo vethc2109f6
docker0 dummy3 ifb11 ifb20 ifb3 tap1e3f79b3-3f vxlan-34
dummy0 dummy4 ifb12 ifb21 ifb30 tap436bf2e0-32 vxlan-46
dummy1 dummy5 ifb13 ifb22 ifb31 tap4964fe29-06
dummy10 dummy6 ifb14 ifb23 ifb4 tap6471da01-2c
virl@virl-2:/$ neutron net-list
+--------------------------------------+------------+-----------------------------------------------------+
| id | name | subnets |
+--------------------------------------+------------+-----------------------------------------------------+
| 259aa2b5-c3d9-423a-99c1-66e37ced9115 | ext-net | b46526b0-204e-4d17-8043-0ada82dce4e5 172.16.3.0/24 |
| 301cc17f-bb81-4ff6-9d82-90d3d198dd53 | flat1 | 91b7d3f2-64b8-4613-ab02-c00bcc43491a 172.16.2.0/24 |
| 47e760e6-38db-4e7a-a237-d800570b91ee | guest_snat | 5ca972fd-0c70-4f56-a6c2-0c2ad3a27910 10.254.0.0/16 |
| 897b9ba5-a8f8-4e36-9352-9adc4b0d512d | guest | 4420225b-da58-496b-9934-18a0984429a0 10.255.0.0/16 |
| c7162449-32e8-49ae-8d6b-e3f40bc02ee5 | flat | b4bbb26a-ac22-4782-b8dc-20c6a4410b5f 172.16.1.0/24 |
| ecd32bb7-053d-434b-a986-01642012b47e | flat2 | 24fd0682-10d2-49bd-8f25-0297ade09798 172.16.31.0/24 |
+--------------------------------------+------------+-----------------------------------------------------+
virl@virl-2:/$ neutron subnet-list
+--------------------------------------+------------+----------------+---------------------------------------------------+
| id | name | cidr | allocation_pools |
+--------------------------------------+------------+----------------+---------------------------------------------------+
| b46526b0-204e-4d17-8043-0ada82dce4e5 | ext-net | 172.16.3.0/24 | {"start": "172.16.3.50", "end": "172.16.3.240"} |
| 4420225b-da58-496b-9934-18a0984429a0 | guest | 10.255.0.0/16 | {"start": "10.255.0.2", "end": "10.255.255.254"} |
| b4bbb26a-ac22-4782-b8dc-20c6a4410b5f | flat | 172.16.1.0/24 | {"start": "172.16.1.50", "end": "172.16.1.240"} |
| 5ca972fd-0c70-4f56-a6c2-0c2ad3a27910 | guest_snat | 10.254.0.0/16 | {"start": "10.254.0.2", "end": "10.254.255.254"} |
| 91b7d3f2-64b8-4613-ab02-c00bcc43491a | flat1 | 172.16.2.0/24 | {"start": "172.16.2.50", "end": "172.16.2.240"} |
| 24fd0682-10d2-49bd-8f25-0297ade09798 | flat2 | 172.16.31.0/24 | {"start": "172.16.31.50", "end": "172.16.31.250"} |
+--------------------------------------+------------+----------------+---------------------------------------------------+
virl@virl-2:/$ neutron subnet-show flat2
+-------------------+---------------------------------------------------+
| Field | Value |
+-------------------+---------------------------------------------------+
| allocation_pools | {"start": "172.16.31.50", "end": "172.16.31.250"} |
| cidr | 172.16.31.0/24 |
| created_at | 2019-01-09T05:45:52 |
| description | |
| dns_nameservers | 8.8.8.8 |
| | 8.8.8.4 |
| enable_dhcp | True |
| gateway_ip | 172.16.31.2 |
| host_routes | |
| id | 24fd0682-10d2-49bd-8f25-0297ade09798 |
| ip_version | 4 |
| ipv6_address_mode | |
| ipv6_ra_mode | |
| name | flat2 |
| network_id | ecd32bb7-053d-434b-a986-01642012b47e |
| subnetpool_id | |
| tenant_id | 0a67f18fb8814efc8000fa3dd05fc7c7 |
| updated_at | 2019-01-09T05:45:52 |
+-------------------+---------------------------------------------------+
virl@virl-2:/$ ls /sys/devices/virtual/net/
br1 dummy11 dummy7 ifb15 ifb24 ifb5 tap7235ca57-6b
br2 dummy12 dummy8 ifb16 ifb25 ifb6 tap937d3398-f0
br3 dummy13 dummy9 ifb17 ifb26 ifb7 tapd591e1eb-4d
br4 dummy14 ifb0 ifb18 ifb27 ifb8 tapdd0b5b81-c7
brq47e760e6-38 dummy15 ifb1 ifb19 ifb28 ifb9 tape262db57-55
brq897b9ba5-a8 dummy2 ifb10 ifb2 ifb29 lo vethc2109f6
docker0 dummy3 ifb11 ifb20 ifb3 tap1e3f79b3-3f vxlan-34
dummy0 dummy4 ifb12 ifb21 ifb30 tap436bf2e0-32 vxlan-46
dummy1 dummy5 ifb13 ifb22 ifb31 tap4964fe29-06
dummy10 dummy6 ifb14 ifb23 ifb4 tap6471da01-2c
この時点だと、/sys/devices/virtual/net/にbr31がないので再起動する。
再起動してLOGINする
Welcome to Ubuntu 16.04.3 LTS (GNU/Linux 4.4.0-116-generic x86_64)
System load: 0.74 IP address for br31: 172.16.31.254
Usage of /: 12.9% of 59.38GB IP address for br1: 172.16.1.250
Memory usage: 8% IP address for br2: 172.16.2.250
Swap usage: 0% IP address for br3: 172.16.3.250
Processes: 385 IP address for br4: 172.16.10.250
IP address for eth0: 192.168.8.202 IP address for docker0: 172.17.0.1
Last login: Wed Jan 9 05:07:47 2019 from 192.168.8.170
virl@virl-2:~$
virl@virl-2:~$ ls /sys/devices/virtual/net/
br1 dummy0 dummy2 ifb0 ifb16 ifb23 ifb30 lo
br2 dummy1 dummy3 ifb1 ifb17 ifb24 ifb31 tap4964fe29-06
br3 dummy10 dummy4 ifb10 ifb18 ifb25 ifb4 tap6471da01-2c
br31 dummy11 dummy5 ifb11 ifb19 ifb26 ifb5 tapd591e1eb-4d
br4 dummy12 dummy6 ifb12 ifb2 ifb27 ifb6 vethe51f579
brq47e760e6-38 dummy13 dummy7 ifb13 ifb20 ifb28 ifb7 vxlan-34
brq897b9ba5-a8 dummy14 dummy8 ifb14 ifb21 ifb29 ifb8 vxlan-46
docker0 dummy15 dummy9 ifb15 ifb22 ifb3 ifb9
Welcome to Ubuntu 16.04.3 LTS (GNU/Linux 4.4.0-116-generic x86_64)
System load: 0.74 IP address for br31: 172.16.31.254
Usage of /: 12.9% of 59.38GB IP address for br1: 172.16.1.250
Memory usage: 8% IP address for br2: 172.16.2.250
Swap usage: 0% IP address for br3: 172.16.3.250
Processes: 385 IP address for br4: 172.16.10.250
IP address for eth0: 192.168.8.202 IP address for docker0: 172.17.0.1
Last login: Wed Jan 9 05:07:47 2019 from 192.168.8.170
virl@virl-2:~$
virl@virl-2:~$ ls /sys/devices/virtual/net/
br1 dummy0 dummy2 ifb0 ifb16 ifb23 ifb30 lo
br2 dummy1 dummy3 ifb1 ifb17 ifb24 ifb31 tap4964fe29-06
br3 dummy10 dummy4 ifb10 ifb18 ifb25 ifb4 tap6471da01-2c
br31 dummy11 dummy5 ifb11 ifb19 ifb26 ifb5 tapd591e1eb-4d
br4 dummy12 dummy6 ifb12 ifb2 ifb27 ifb6 vethe51f579
brq47e760e6-38 dummy13 dummy7 ifb13 ifb20 ifb28 ifb7 vxlan-34
brq897b9ba5-a8 dummy14 dummy8 ifb14 ifb21 ifb29 ifb8 vxlan-46
docker0 dummy15 dummy9 ifb15 ifb22 ifb3 ifb9
今度こそ完成。
Author And Source
この問題について(Cisco Virl1.5でflatを追加する), 我々は、より多くの情報をここで見つけました https://qiita.com/tkys/items/3fbc9e5b49114677d8d2著者帰属：元の著者の情報は、元のURLに含まれています。著作権は原作者に属する。
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