[neutron][queens] dhcp issue
Ignazio Cassano
ignaziocassano at gmail.com
Wed Dec 11 09:35:16 UTC 2019
Hi, cat /var/lib/neutron/dhcp/b11bd55d-c57b-48d1-9be4-ab690624fb76/opts
tag:tag1,option:dns-server,10.103.48.1,10.103.48.2
tag:tag1,option:classless-static-route,
10.138.136.0/21,10.138.168.1,10.138.200.0/21,10.138.168.1,169.254.169.254/32,10.138.168.22,10.138.236.32/27,0.0.0.0,10.138.232.0/27,0.0.0.0,10.138.236.128/27,0.0.0.0,10.138.236.0/27,0.0.0.0,10.138.232.128/27,0.0.0.0,10.138.236.96/27,0.0.0.0,10.138.200.0/21,0.0.0.0,10.138.236.64/27,0.0.0.0,10.138.232.32/27,0.0.0.0,10.138.136.0/21,0.0.0.0,10.138.232.64/27,0.0.0.0,10.138.232.96/27,0.0.0.0,0.0.0.0/0,10.138.168.1
tag:tag1,249,
10.138.136.0/21,10.138.168.1,10.138.200.0/21,10.138.168.1,169.254.169.254/32,10.138.168.22,10.138.236.32/27,0.0.0.0,10.138.232.0/27,0.0.0.0,10.138.236.128/27,0.0.0.0,10.138.236.0/27,0.0.0.0,10.138.232.128/27,0.0.0.0,10.138.236.96/27,0.0.0.0,10.138.200.0/21,0.0.0.0,10.138.236.64/27,0.0.0.0,10.138.232.32/27,0.0.0.0,10.138.136.0/21,0.0.0.0,10.138.232.64/27,0.0.0.0,10.138.232.96/27,0.0.0.0,0.0.0.0/0,10.138.168.1
tag:tag1,option:router,10.138.168.1
tag:tag2,option:dns-server,10.103.48.1,10.103.48.2
tag:tag2,option:classless-static-route,
10.138.236.0/27,10.138.232.1,169.254.169.254/32,10.138.232.4,10.138.236.32/27,0.0.0.0,10.138.168.0/21,0.0.0.0,10.138.236.128/27,0.0.0.0,10.138.236.0/27,0.0.0.0,10.138.232.128/27,0.0.0.0,10.138.236.96/27,0.0.0.0,10.138.200.0/21,0.0.0.0,10.138.236.64/27,0.0.0.0,10.138.232.32/27,0.0.0.0,10.138.136.0/21,0.0.0.0,10.138.232.64/27,0.0.0.0,10.138.232.96/27,0.0.0.0,0.0.0.0/0,10.138.232.1
tag:tag2,249,
10.138.236.0/27,10.138.232.1,169.254.169.254/32,10.138.232.4,10.138.236.32/27,0.0.0.0,10.138.168.0/21,0.0.0.0,10.138.236.128/27,0.0.0.0,10.138.236.0/27,0.0.0.0,10.138.232.128/27,0.0.0.0,10.138.236.96/27,0.0.0.0,10.138.200.0/21,0.0.0.0,10.138.236.64/27,0.0.0.0,10.138.232.32/27,0.0.0.0,10.138.136.0/21,0.0.0.0,10.138.232.64/27,0.0.0.0,10.138.232.96/27,0.0.0.0,0.0.0.0/0,10.138.232.1
tag:tag2,option:router,10.138.232.1
tag:tag5,option:dns-server,10.103.48.1,10.103.48.2
tag:tag5,option:classless-static-route,
10.138.236.128/27,10.138.232.129,169.254.169.254/32,10.138.232.131,10.138.236.32/27,0.0.0.0,10.138.168.0/21,0.0.0.0,10.138.232.0/27,0.0.0.0,10.138.236.128/27,0.0.0.0,10.138.236.0/27,0.0.0.0,10.138.236.96/27,0.0.0.0,10.138.200.0/21,0.0.0.0,10.138.236.64/27,0.0.0.0,10.138.232.32/27,0.0.0.0,10.138.136.0/21,0.0.0.0,10.138.232.64/27,0.0.0.0,10.138.232.96/27,0.0.0.0,0.0.0.0/0,10.138.232.129
tag:tag5,249,
10.138.236.128/27,10.138.232.129,169.254.169.254/32,10.138.232.131,10.138.236.32/27,0.0.0.0,10.138.168.0/21,0.0.0.0,10.138.232.0/27,0.0.0.0,10.138.236.128/27,0.0.0.0,10.138.236.0/27,0.0.0.0,10.138.236.96/27,0.0.0.0,10.138.200.0/21,0.0.0.0,10.138.236.64/27,0.0.0.0,10.138.232.32/27,0.0.0.0,10.138.136.0/21,0.0.0.0,10.138.232.64/27,0.0.0.0,10.138.232.96/27,0.0.0.0,0.0.0.0/0,10.138.232.129
tag:tag5,option:router,10.138.232.129
tag:tag9,option:dns-server,10.103.48.1,10.103.48.2
tag:tag9,option:classless-static-route,
10.138.236.32/27,10.138.232.33,169.254.169.254/32,10.138.232.36,10.138.236.32/27,0.0.0.0,10.138.168.0/21,0.0.0.0,10.138.232.0/27,0.0.0.0,10.138.236.128/27,0.0.0.0,10.138.236.0/27,0.0.0.0,10.138.232.128/27,0.0.0.0,10.138.236.96/27,0.0.0.0,10.138.200.0/21,0.0.0.0,10.138.236.64/27,0.0.0.0,10.138.136.0/21,0.0.0.0,10.138.232.64/27,0.0.0.0,10.138.232.96/27,0.0.0.0,0.0.0.0/0,10.138.232.33
tag:tag9,249,
10.138.236.32/27,10.138.232.33,169.254.169.254/32,10.138.232.36,10.138.236.32/27,0.0.0.0,10.138.168.0/21,0.0.0.0,10.138.232.0/27,0.0.0.0,10.138.236.128/27,0.0.0.0,10.138.236.0/27,0.0.0.0,10.138.232.128/27,0.0.0.0,10.138.236.96/27,0.0.0.0,10.138.200.0/21,0.0.0.0,10.138.236.64/27,0.0.0.0,10.138.136.0/21,0.0.0.0,10.138.232.64/27,0.0.0.0,10.138.232.96/27,0.0.0.0,0.0.0.0/0,10.138.232.33
tag:tag9,option:router,10.138.232.33
tag:tag11,option:dns-server,10.103.48.1,10.103.48.2
tag:tag11,option:classless-static-route,
10.138.236.64/27,10.138.232.65,169.254.169.254/32,10.138.232.67,10.138.236.32/27,0.0.0.0,10.138.168.0/21,0.0.0.0,10.138.232.0/27,0.0.0.0,10.138.236.128/27,0.0.0.0,10.138.236.0/27,0.0.0.0,10.138.232.128/27,0.0.0.0,10.138.236.96/27,0.0.0.0,10.138.200.0/21,0.0.0.0,10.138.236.64/27,0.0.0.0,10.138.232.32/27,0.0.0.0,10.138.136.0/21,0.0.0.0,10.138.232.96/27,0.0.0.0,0.0.0.0/0,10.138.232.65
tag:tag11,249,
10.138.236.64/27,10.138.232.65,169.254.169.254/32,10.138.232.67,10.138.236.32/27,0.0.0.0,10.138.168.0/21,0.0.0.0,10.138.232.0/27,0.0.0.0,10.138.236.128/27,0.0.0.0,10.138.236.0/27,0.0.0.0,10.138.232.128/27,0.0.0.0,10.138.236.96/27,0.0.0.0,10.138.200.0/21,0.0.0.0,10.138.236.64/27,0.0.0.0,10.138.232.32/27,0.0.0.0,10.138.136.0/21,0.0.0.0,10.138.232.96/27,0.0.0.0,0.0.0.0/0,10.138.232.65
tag:tag11,option:router,10.138.232.65
tag:tag12,option:dns-server,10.103.48.1,10.103.48.2
tag:tag12,option:classless-static-route,
10.138.236.96/27,10.138.232.97,169.254.169.254/32,10.138.232.101,10.138.236.32/27,0.0.0.0,10.138.168.0/21,0.0.0.0,10.138.232.0/27,0.0.0.0,10.138.236.128/27,0.0.0.0,10.138.236.0/27,0.0.0.0,10.138.232.128/27,0.0.0.0,10.138.236.96/27,0.0.0.0,10.138.200.0/21,0.0.0.0,10.138.236.64/27,0.0.0.0,10.138.232.32/27,0.0.0.0,10.138.136.0/21,0.0.0.0,10.138.232.64/27,0.0.0.0,0.0.0.0/0,10.138.232.97
tag:tag12,249,
10.138.236.96/27,10.138.232.97,169.254.169.254/32,10.138.232.101,10.138.236.32/27,0.0.0.0,10.138.168.0/21,0.0.0.0,10.138.232.0/27,0.0.0.0,10.138.236.128/27,0.0.0.0,10.138.236.0/27,0.0.0.0,10.138.232.128/27,0.0.0.0,10.138.236.96/27,0.0.0.0,10.138.200.0/21,0.0.0.0,10.138.236.64/27,0.0.0.0,10.138.232.32/27,0.0.0.0,10.138.136.0/21,0.0.0.0,10.138.232.64/27,0.0.0.0,0.0.0.0/0,10.138.232.97
Thanks
Il giorno mer 11 dic 2019 alle ore 10:29 Slawek Kaplonski <
skaplons at redhat.com> ha scritto:
> Hi,
>
> Can You also send me content of the file
> /var/lib/neutron/dhcp/b11bd55d-c57b-48d1-9be4-ab690624fb76/opts ?
>
> > On 11 Dec 2019, at 09:39, Ignazio Cassano <ignaziocassano at gmail.com>
> wrote:
> >
> > Thanks for your help:
> > [root at podto2-osctrl01 ~]# neutron net-list
> > neutron CLI is deprecated and will be removed in the future. Use
> openstack CLI instead.
> >
> +--------------------------------------+----------------------------------------------------+----------------------------------+--------------------------------------------------------+
> > | id | name
> | tenant_id | subnets
> |
> >
> +--------------------------------------+----------------------------------------------------+----------------------------------+--------------------------------------------------------+
> > | 00361d96-0ea2-4378-8909-dbf7ef4c883f | NVLP2-Provider-backoffice1
> | 85cace94dcc7484c85ff9337eb1d0c4c |
> 9ba2a03d-3f95-494f-bd38-7fe85471465d 10.138.179.0/24 |
> > | 28ac0a79-17a9-46f5-a418-77f386b821b5 | NVLP2-Provider-Bk
> | 85cace94dcc7484c85ff9337eb1d0c4c |
> 0705b470-ce99-46c8-944c-cfbfc6a2a5f7 10.138.177.0/24 |
> > | 2e3edf38-7648-4ac8-a8d7-11448adedcca | NVLP2-Ext-Internet
> | 85cace94dcc7484c85ff9337eb1d0c4c |
> ff797a1f-7de4-4998-9bdc-29d1241ffb5b 84.240.191.0/24 |
> > | 34a3e80d-a662-4665-ad6f-a7a83e2be346 | NVLP2-Ext-Rupar
> | 85cace94dcc7484c85ff9337eb1d0c4c |
> 1a88e004-7062-4702-8965-b18ea9d6af87 10.138.181.0/24 |
> > | 435e5609-c91a-4e42-bd1a-87dbc24e4afa | HA network tenant
> 85cace94dcc7484c85ff9337eb1d0c4c | |
> 5bbb31c3-a2cd-4e30-a194-60cee122d0e9 169.254.192.0/18 |
> > | 7f41aa95-b108-4224-9088-21e32d554646 | admin-self-net
> | 85cace94dcc7484c85ff9337eb1d0c4c |
> 272ca9b5-2aa0-45d2-90b4-70abe4feac49 192.168.90.0/24 |
> > | |
> | |
> ea1c69b8-ded6-4028-bba9-63db12213e36 192.168.100.0/24 |
> > | 8b876fb6-10a3-4e92-a499-f62a9d3aa32b | net-vx4-private
> | 4e44aad117b64a34806c4785b31c3f88 |
> dcd2ad5c-afb5-420b-bfa8-7b89ab511f5b 192.168.213.0/24 |
> > | 993f14c9-1b40-47b7-8ee5-fcb00ef92d48 | HA network tenant
> 4e44aad117b64a34806c4785b31c3f88 | |
> d2129401-0349-4da3-87fa-5e521b071377 169.254.192.0/18 |
> > | a91bb860-32d6-4961-a319-bf39a492ff92 | NVL-INTERPOD-VNI-PRIV
> | 85cace94dcc7484c85ff9337eb1d0c4c |
> 7b8987f7-da16-48c0-b86c-f3c4fd507f22 10.138.240.48/28 |
> > | |
> | |
> a855f85b-46b7-4463-993b-8d867fb38556 10.138.240.0/28 |
> > | b11bd55d-c57b-48d1-9be4-ab690624fb76 | NVLP2-Prov-WEB
> | 85cace94dcc7484c85ff9337eb1d0c4c |
> 5f369cf5-8b26-4996-97d5-24434f928a84 10.138.236.32/27 |
> > | |
> | |
> adbe60f2-e02b-4294-8eb8-18ffb0b8bcda 10.138.168.0/21 |
> > | |
> | |
> ae1386b4-c6bc-4c69-909a-1e902df3bc3f 10.138.232.0/27 |
> > | |
> | |
> aefeeb08-7fb8-43c7-adc8-e8b0538b57d9 10.138.236.128/27 |
> > | |
> | |
> b22247e8-fa4a-48bd-8a3f-dde5f22ee866 10.138.236.0/27 |
> > | |
> | |
> d3e834ef-5f7c-43b7-b52d-fd8e223e6c50 10.138.232.128/27 |
> > | |
> | |
> d87341b3-f953-4a93-bcaf-46524fbb3408 10.138.236.96/27 |
> > | |
> | |
> de2c0bc9-85d4-4e5b-b1ae-d39ae6bbc6ee 10.138.200.0/21 |
> > | |
> | |
> e0a4ce65-9d39-496d-960c-88272cafad55 10.138.236.64/27 |
> > | |
> | |
> ee1bfd8b-231d-4e1d-83c8-d8d66346acef 10.138.232.32/27 |
> > | |
> | |
> efd1f72c-8bd3-4b25-a3fc-e2698dd734d7 10.138.136.0/21 |
> > | |
> | |
> f4b9f50b-18e9-49b2-b0db-6a51cf968e95 10.138.232.64/27 |
> > | |
> | |
> f986c4b1-1efc-4973-87a8-74db536ac1c0 10.138.232.96/27 |
> > | b250fb4e-5d36-4aa6-bcfb-c623166312ca | net-vx1-private
> | 85cace94dcc7484c85ff9337eb1d0c4c |
> e0e82224-93e1-4369-b9c1-7d0ac1614837 192.168.213.0/24 |
> > | c767ef08-c1fb-45ed-bf1e-a4c464e12b93 | private-net
> | 85cace94dcc7484c85ff9337eb1d0c4c |
> fb8ec92c-afa6-48f1-b7f8-25e77462b28b 192.192.100.0/24 |
> > | cd8a928b-42ae-4673-ae19-c687cfd181d4 | NVLP2-Prov-BE
> | 85cace94dcc7484c85ff9337eb1d0c4c |
> 37b2ba42-6158-4a5f-96f0-48e476b4cd45 10.138.160.0/21 |
> > | |
> | |
> 8502138b-c2c0-4436-bec5-9221a36e0c8c 10.138.192.0/21 |
> > | |
> | |
> ceabf390-6489-4b5d-a5b9-305176def3a1 10.138.128.0/21 |
> > | dede00bb-bc23-40a8-a3b9-b273eb7533ff | NVLP2-Prov-WEB2-test-2-network
> | e28e45dbbb3e4471a8fb6dd6cb99d01d |
> 92da59f1-df82-470b-a2ea-9b9b6f6c8e5e 10.138.185.112/28 |
> > | |
> | |
> b8668626-8c05-4c7d-a70b-a1485f0d666e 10.138.217.112/28 |
> >
> +--------------------------------------+----------------------------------------------------+----------------------------------+--------------------------------------------------------+
> >
> > [root at podto2-osctrl01 ~]# neutron subnet-list
> > neutron CLI is deprecated and will be removed in the future. Use
> openstack CLI instead.
> >
> +--------------------------------------+---------------------------------------------------+----------------------------------+-------------------+--------------------------------------------------------+
> > | id | name
> | tenant_id | cidr |
> allocation_pools |
> >
> +--------------------------------------+---------------------------------------------------+----------------------------------+-------------------+--------------------------------------------------------+
> > | 0705b470-ce99-46c8-944c-cfbfc6a2a5f7 | NVLP2-Provider-Bk-subnet
> | 85cace94dcc7484c85ff9337eb1d0c4c | 10.138.177.0/24
> | {"start": "10.138.177.70", "end": "10.138.177.100"} |
> > | 1a88e004-7062-4702-8965-b18ea9d6af87 | NVLP2-Ext-Rupar-subnet
> | 85cace94dcc7484c85ff9337eb1d0c4c | 10.138.181.0/24
> | {"start": "10.138.181.20", "end": "10.138.181.150"} |
> > | 272ca9b5-2aa0-45d2-90b4-70abe4feac49 | admin-self-subnet2
> | 85cace94dcc7484c85ff9337eb1d0c4c | 192.168.90.0/24
> | {"start": "192.168.90.10", "end": "192.168.90.254"} |
> > | 37b2ba42-6158-4a5f-96f0-48e476b4cd45 | NVLP2-Prov-BE-subnet
> | 85cace94dcc7484c85ff9337eb1d0c4c | 10.138.160.0/21
> | {"start": "10.138.160.20", "end": "10.138.164.255"} |
> > | 5bbb31c3-a2cd-4e30-a194-60cee122d0e9 | HA subnet tenant
> 85cace94dcc7484c85ff9337eb1d0c4c | |
> 169.254.192.0/18 | {"start": "169.254.192.1", "end": "169.254.255.254"}
> |
> > | 5f369cf5-8b26-4996-97d5-24434f928a84 |
> NVLP2-Prov-Rupar02-2-0cf8fe671a-subnet |
> e28e45dbbb3e4471a8fb6dd6cb99d01d | 10.138.236.32/27 | {"start":
> "10.138.236.35", "end": "10.138.236.47"} |
> > | 7b8987f7-da16-48c0-b86c-f3c4fd507f22 | NVLP2-Interpod-subnet-x4
> | 85cace94dcc7484c85ff9337eb1d0c4c | 10.138.240.48/28
> | {"start": "10.138.240.61", "end": "10.138.240.61"} |
> > | 8502138b-c2c0-4436-bec5-9221a36e0c8c |
> NVLP2-Prov-BE-subnet-78bc7d0889 |
> e8c2a22432174638bdee830274845c38 | 10.138.192.0/21 | {"start":
> "10.138.192.20", "end": "10.138.196.255"} |
> > | 92da59f1-df82-470b-a2ea-9b9b6f6c8e5e |
> NVLP2-Prov-WEB2-test-2-284f32dbb8-subnet |
> e28e45dbbb3e4471a8fb6dd6cb99d01d | 10.138.185.112/28 | {"start":
> "10.138.185.114", "end": "10.138.185.119"} |
> > | 9ba2a03d-3f95-494f-bd38-7fe85471465d |
> NVLP2-Provider-backoffice1-subnet |
> 85cace94dcc7484c85ff9337eb1d0c4c | 10.138.179.0/24 | {"start":
> "10.138.179.20", "end": "10.138.179.150"} |
> > | a855f85b-46b7-4463-993b-8d867fb38556 | NVLP2-Interpod-subnet-x1
> | 85cace94dcc7484c85ff9337eb1d0c4c | 10.138.240.0/28
> | {"start": "10.138.240.13", "end": "10.138.240.14"} |
> > | adbe60f2-e02b-4294-8eb8-18ffb0b8bcda | NVLP2-Prov-WEB-subnet
> | 85cace94dcc7484c85ff9337eb1d0c4c | 10.138.168.0/21
> | {"start": "10.138.168.20", "end": "10.138.172.255"} |
> > | ae1386b4-c6bc-4c69-909a-1e902df3bc3f |
> NVLP2-Prov-Rupar01-2-d0f1fa90f7-subnet |
> e28e45dbbb3e4471a8fb6dd6cb99d01d | 10.138.232.0/27 | {"start":
> "10.138.232.3", "end": "10.138.232.15"} |
> > | aefeeb08-7fb8-43c7-adc8-e8b0538b57d9 |
> NVLP2-Prov-Rupar05-2-93db411f87-subnet |
> e28e45dbbb3e4471a8fb6dd6cb99d01d | 10.138.236.128/27 | {"start":
> "10.138.236.131", "end": "10.138.236.143"} |
> > | b22247e8-fa4a-48bd-8a3f-dde5f22ee866 |
> NVLP2-Prov-Rupar01-2-6e53be6e00-subnet |
> e28e45dbbb3e4471a8fb6dd6cb99d01d | 10.138.236.0/27 | {"start":
> "10.138.236.3", "end": "10.138.236.15"} |
> > | b8668626-8c05-4c7d-a70b-a1485f0d666e |
> NVLP2-Prov-WEB2-test-2-dbe7f3376f-subnet |
> e28e45dbbb3e4471a8fb6dd6cb99d01d | 10.138.217.112/28 | {"start":
> "10.138.217.114", "end": "10.138.217.119"} |
> > | ceabf390-6489-4b5d-a5b9-305176def3a1 |
> NVLP2-Prov-BE-subnet-42bda158af |
> e8c2a22432174638bdee830274845c38 | 10.138.128.0/21 | {"start":
> "10.138.128.20", "end": "10.138.132.255"} |
> > | d2129401-0349-4da3-87fa-5e521b071377 | HA subnet tenant
> 4e44aad117b64a34806c4785b31c3f88 | |
> 169.254.192.0/18 | {"start": "169.254.192.1", "end": "169.254.255.254"}
> |
> > | d3e834ef-5f7c-43b7-b52d-fd8e223e6c50 |
> NVLP2-Prov-Rupar05-2-97e7a2473d-subnet |
> e28e45dbbb3e4471a8fb6dd6cb99d01d | 10.138.232.128/27 | {"start":
> "10.138.232.131", "end": "10.138.232.143"} |
> > | d87341b3-f953-4a93-bcaf-46524fbb3408 |
> NVLP2-Prov-Rupar04-2-a8223d4e2e-subnet |
> e28e45dbbb3e4471a8fb6dd6cb99d01d | 10.138.236.96/27 | {"start":
> "10.138.236.99", "end": "10.138.236.111"} |
> > | dcd2ad5c-afb5-420b-bfa8-7b89ab511f5b | sub-vx4
> | 4e44aad117b64a34806c4785b31c3f88 | 192.168.213.0/24
> | {"start": "192.168.213.100", "end": "192.168.213.200"} |
> > | de2c0bc9-85d4-4e5b-b1ae-d39ae6bbc6ee |
> NVLP2-Prov-WEB-subnet-ae476243c2 |
> e8c2a22432174638bdee830274845c38 | 10.138.200.0/21 | {"start":
> "10.138.200.20", "end": "10.138.204.255"} |
> > | e0a4ce65-9d39-496d-960c-88272cafad55 |
> NVLP2-Prov-Rupar03-2-3c7a3850d1-subnet |
> e28e45dbbb3e4471a8fb6dd6cb99d01d | 10.138.236.64/27 | {"start":
> "10.138.236.67", "end": "10.138.236.79"} |
> > | e0e82224-93e1-4369-b9c1-7d0ac1614837 | sub-vx1
> | 85cace94dcc7484c85ff9337eb1d0c4c | 192.168.213.0/24
> | {"start": "192.168.213.100", "end": "192.168.213.200"} |
> > | ea1c69b8-ded6-4028-bba9-63db12213e36 | admin-self-subnet1
> | 85cace94dcc7484c85ff9337eb1d0c4c | 192.168.100.0/24
> | {"start": "192.168.100.2", "end": "192.168.100.254"} |
> > | ee1bfd8b-231d-4e1d-83c8-d8d66346acef |
> NVLP2-Prov-Rupar02-2-ecfee60675-subnet |
> e28e45dbbb3e4471a8fb6dd6cb99d01d | 10.138.232.32/27 | {"start":
> "10.138.232.35", "end": "10.138.232.47"} |
> > | efd1f72c-8bd3-4b25-a3fc-e2698dd734d7 |
> NVLP2-Prov-WEB-subnet-e7e65a3ed6 |
> e8c2a22432174638bdee830274845c38 | 10.138.136.0/21 | {"start":
> "10.138.136.20", "end": "10.138.140.255"} |
> > | f4b9f50b-18e9-49b2-b0db-6a51cf968e95 |
> NVLP2-Prov-Rupar03-2-40976657fe-subnet |
> e28e45dbbb3e4471a8fb6dd6cb99d01d | 10.138.232.64/27 | {"start":
> "10.138.232.67", "end": "10.138.232.79"} |
> > | f986c4b1-1efc-4973-87a8-74db536ac1c0 |
> NVLP2-Prov-Rupar04-2-729355c12e-subnet |
> e28e45dbbb3e4471a8fb6dd6cb99d01d | 10.138.232.96/27 | {"start":
> "10.138.232.99", "end": "10.138.232.111"} |
> > | fb8ec92c-afa6-48f1-b7f8-25e77462b28b | provate-subnet
> | 85cace94dcc7484c85ff9337eb1d0c4c | 192.192.100.0/24
> | {"start": "192.192.100.2", "end": "192.192.100.254"} |
> > | ff797a1f-7de4-4998-9bdc-29d1241ffb5b | NVLP2-Ext-Internet-subnet
> | 85cace94dcc7484c85ff9337eb1d0c4c | 84.240.191.0/24
> | {"start": "84.240.191.2", "end": "84.240.191.170"} |
> >
> +--------------------------------------+---------------------------------------------------+----------------------------------+-------------------+--------------------------------------------------------+
> > [root at podto2-osctrl01 ~]# neutron subnet-show
> NVLP2-Prov-Rupar04-2-729355c12e-subnet
> > neutron CLI is deprecated and will be removed in the future. Use
> openstack CLI instead.
> >
> +-------------------+-----------------------------------------------------------------+
> > | Field | Value
> |
> >
> +-------------------+-----------------------------------------------------------------+
> > | allocation_pools | {"start": "10.138.232.99", "end":
> "10.138.232.111"} |
> > | cidr | 10.138.232.96/27
> |
> > | created_at | 2019-11-29T08:14:32Z
> |
> > | description |
> |
> > | dns_nameservers | 10.103.48.1
> |
> > | | 10.103.48.2
> |
> > | enable_dhcp | True
> |
> > | gateway_ip | 10.138.232.97
> |
> > | host_routes | {"nexthop": "10.138.232.97", "destination": "
> 0.0.0.0/0"} |
> > | | {"nexthop": "10.138.232.97", "destination": "
> 10.138.236.96/27"} |
> > | id | f986c4b1-1efc-4973-87a8-74db536ac1c0
> |
> > | ip_version | 4
> |
> > | ipv6_address_mode |
> |
> > | ipv6_ra_mode |
> |
> > | name | NVLP2-Prov-Rupar04-2-729355c12e-subnet
> |
> > | network_id | b11bd55d-c57b-48d1-9be4-ab690624fb76
> |
> > | project_id | e28e45dbbb3e4471a8fb6dd6cb99d01d
> |
> > | revision_number | 4
> |
> > | service_types |
> |
> > | subnetpool_id |
> |
> > | tags |
> |
> > | tenant_id | e28e45dbbb3e4471a8fb6dd6cb99d01d
> |
> > | updated_at | 2019-12-10T13:43:02Z
> |
> >
> >
> > If I create an instance on this subnet , it gets an address in the
> allocation-pool correctly, but the default gateway is not 10.138.232.97,
> but 10.138.232.65.
> >
> > This is a gatway of another subnet in the same vlan:
> > [root at podto2-osctrl01 ~]# neutron subnet-show
> NVLP2-Prov-Rupar03-2-40976657fe-subnet
> > neutron CLI is deprecated and will be removed in the future. Use
> openstack CLI instead.
> >
> +-------------------+-----------------------------------------------------------------+
> > | Field | Value
> |
> >
> +-------------------+-----------------------------------------------------------------+
> > | allocation_pools | {"start": "10.138.232.67", "end":
> "10.138.232.79"} |
> > | cidr | 10.138.232.64/27
> |
> > | created_at | 2019-11-29T08:13:14Z
> |
> > | description |
> |
> > | dns_nameservers | 10.103.48.1
> |
> > | | 10.103.48.2
> |
> > | enable_dhcp | True
> |
> > | gateway_ip | 10.138.232.65
> |
> > | host_routes | {"nexthop": "10.138.232.65", "destination": "
> 10.138.236.64/27"} |
> > | id | f4b9f50b-18e9-49b2-b0db-6a51cf968e95
> |
> > | ip_version | 4
> |
> > | ipv6_address_mode |
> |
> > | ipv6_ra_mode |
> |
> > | name | NVLP2-Prov-Rupar03-2-40976657fe-subnet
> |
> > | network_id | b11bd55d-c57b-48d1-9be4-ab690624fb76
> |
> > | project_id | e28e45dbbb3e4471a8fb6dd6cb99d01d
> |
> > | revision_number | 4
> |
> > | service_types |
> |
> > | subnetpool_id |
> |
> > | tags |
> |
> > | tenant_id | e28e45dbbb3e4471a8fb6dd6cb99d01d
> |
> > | updated_at | 2019-12-11T08:27:20Z
> |
> >
> +-------------------+-----------------------------------------------------------------+
> >
> > The following is the dnsmasq process:
> >
> > [root at podto2-osctrl01 ~]# ps -afe|grep dns|grep b76
> > nobody 70093 1 0 dic02 ? 00:00:04 dnsmasq --no-hosts
> --no-resolv
> --pid-file=/var/lib/neutron/dhcp/b11bd55d-c57b-48d1-9be4-ab690624fb76/pid
> --dhcp-hostsfile=/var/lib/neutron/dhcp/b11bd55d-c57b-48d1-9be4-ab690624fb76/host
> --addn-hosts=/var/lib/neutron/dhcp/b11bd55d-c57b-48d1-9be4-ab690624fb76/addn_hosts
> --dhcp-optsfile=/var/lib/neutron/dhcp/b11bd55d-c57b-48d1-9be4-ab690624fb76/opts
> --dhcp-leasefile=/var/lib/neutron/dhcp/b11bd55d-c57b-48d1-9be4-ab690624fb76/leases
> --dhcp-match=set:ipxe,175 --local-service --bind-interfaces
> --dhcp-range=set:tag1,10.138.168.0,static,255.255.248.0,86400s
> --dhcp-range=set:tag2,10.138.232.0,static,255.255.255.224,86400s
> --dhcp-range=set:tag4,10.138.232.128,static,255.255.255.224,86400s
> --dhcp-range=set:tag8,10.138.232.32,static,255.255.255.224,86400s
> --dhcp-range=set:tag10,10.138.232.64,static,255.255.255.224,86400s
> --dhcp-range=set:tag11,10.138.232.96,static,255.255.255.224,86400s
> --dhcp-option-force=option:mtu,9000 --dhcp-lease-max=2208 --conf-file=
> --domain=site02.nivolapiemonte.it
> > Ignazio
> >
> >
> > Il giorno mer 11 dic 2019 alle ore 09:19 Slawek Kaplonski <
> skaplons at redhat.com> ha scritto:
> > Hi,
> >
> > Can You maybe give us some more details? Like how exactly this network
> and subnets looks like (neutron net-show and neutron subnet-show), and
> please also check dnsmasq config files - those are located on node where
> DHCP agent is running. If You will do something like:
> >
> > ps aux | grep <network_id>
> >
> > You will find dnsmasq process for this network.
> >
> > > On 10 Dec 2019, at 16:52, Ignazio Cassano <ignaziocassano at gmail.com>
> wrote:
> > >
> > > Hello Everyone,
> > > I have an openstack queens installation based on centos 7.
> > > I created a shared vlan network and multiple subnet under it.
> > > When I start an instance on one of the subnet network it gets the
> correct ip based on its subnet but the gateway seems random (one of the
> subnet of the vlan).
> > >
> > > Any suggestion, please ?
> > >
> > > Ignazio
> > >
> >
> > —
> > Slawek Kaplonski
> > Senior software engineer
> > Red Hat
> >
>
> —
> Slawek Kaplonski
> Senior software engineer
> Red Hat
>
>
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