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instance cannot access internet

Hi all,

I am running pike in centos7 and the fedora instance that I have create cannot access internet. Here are some logs.

nova list

+--------------------------------------+-----------+--------+------------+-------------+----------------------------+

| ID | Name | Status | Task State | Power State | Networks | +--------------------------------------+-----------+--------+------------+-------------+----------------------------+

neutron net-show 405275df-5828-44ea-b6bb-c013929e8270

neutron CLI is deprecated and will be removed in the future. Use openstack CLI instead.

+---------------------------+--------------------------------------+

| Field | Value | +---------------------------+--------------------------------------+

| admin_state_up | True |

| availability_zone_hints | |

| availability_zones | nova |

| created_at | 2017-11-13T16:36:45Z |

| description | |

| id | 405275df-5828-44ea-b6bb-c013929e8270 |

| ipv4_address_scope | |

| ipv6_address_scope | |

| mtu | 1450 |

| name | int |

| port_security_enabled | True |

| project_id | 66a02dd6ffd544b5a3cbc9d2844cca8e |

| provider:network_type | vxlan |

| provider:physical_network | |

| provider:segmentation_id | 32 |

| revision_number | 3 |

| router:external | False |

| shared | False |

| status | ACTIVE |

| subnets | b1b9920d-d640-43a4-9fc7-a148015dc36e |

| tags | |

| tenant_id | 66a02dd6ffd544b5a3cbc9d2844cca8e |

| updated_at | 2017-11-13T16:36:46Z |

+---------------------------+--------------------------------------+

| 1261aa9a-413d-47c1-84a9-f96d4b512d54 | instance1 | ACTIVE | - | Running | int=10.0.0.8, 10.0.100.100 |

+--------------------------------------+-----------+--------+------------+-------------+----------------------------+

neutron net-show a709f90b-9f9c-4963-badc-b0f588188a08

neutron CLI is deprecated and will be removed in the future. Use openstack CLI instead.

+---------------------------+--------------------------------------+

| Field | Value |

+---------------------------+--------------------------------------+

| admin_state_up | True |

| availability_zone_hints | |

| availability_zones | nova |

| created_at | 2017-11-13T20:14:57Z |

| description | |

| id | a709f90b-9f9c-4963-badc-b0f588188a08 |

| ipv4_address_scope | |

| ipv6_address_scope | |

| is_default | False |

| mtu | 1450 |

| name | ext |

| port_security_enabled | True |

| project_id | 66a02dd6ffd544b5a3cbc9d2844cca8e |

| provider:network_type | vxlan |

| provider:physical_network | |

| provider:segmentation_id | 15 |

| revision_number | 6 |

| router:external | True |

| shared | False |

| status | ACTIVE |

| subnets | 714dc6f1-b50c-4ec5-91ef-51903214cd88 |

| tags | |

| tenant_id | 66a02dd6ffd544b5a3cbc9d2844cca8e |

| updated_at | 2017-11-13T20:15:21Z |

+---------------------------+--------------------------------------+

ip netns exec qrouter-23b2109e-fa2e-422f-b359-2c1858d7bda3 ssh -i key1 fedora@10.0.100.100

Last login: Tue Nov 14 11:35:31 2017 from 10.0.100.101

[fedora@instance1 ~]$ exit

logout

Connection to 10.0.100.100 closed.

[root@cl310openstack /(keystone_admin)]# ip netns exec qrouter-23b2109e-fa2e-422f-b359-2c1858d7bda3 ip a

1: lo: <loopback,up,lower_up> mtu 65536 qdisc noqueue state UNKNOWN qlen 1 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever

11: qr-813d7579-0c: <broadcast,multicast,up,lower_up> mtu 1450 qdisc noqueue state UNKNOWN qlen 1000 link/ether fa:16:3e:fb:f5:3f brd ff:ff:ff:ff:ff:ff inet 10.0.0.1/24 brd 10.0.0.255 scope global qr-813d7579-0c valid_lft forever preferred_lft forever inet6 fe80::f816:3eff:fefb:f53f/64 scope link valid_lft forever preferred_lft forever

12: qg-26b0144c-44: <broadcast,multicast,up,lower_up> mtu 1450 qdisc noqueue state UNKNOWN qlen 1000 link/ether fa:16:3e:82:6c:fc brd ff:ff:ff:ff:ff:ff inet 10.0.100.101/24 brd 10.0.100.255 scope global qg-26b0144c-44 valid_lft forever preferred_lft forever inet 10.0.100.100/32 brd 10.0.100.100 scope global qg-26b0144c-44 valid_lft forever preferred_lft forever inet6 fe80::f816:3eff:fe82:6cfc/64 scope link valid_lft forever preferred_lft forever

ip netns exec qrouter-23b2109e-fa2e-422f-b359-2c1858d7bda3 ssh -i key1 fedora@10.0.100.100

Last login: Tue Nov 14 11:50:41 2017 from 10.0.100.101

[fedora@instance1 ~]$

ping 10.0.0.1

PING 10.0.0.1 (10.0.0.1) 56(84) bytes of data.

64 bytes from 10.0.0.1: icmp_seq=1 ttl=64 time=2.85 ms

64 bytes from 10.0.0.1: icmp_seq=2 ttl=64 time=0.854 ms

ping 10.0.100.100

PING 10.0.100.100 (10.0.100.100) 56(84) bytes of data.

64 bytes from 10.0.100.100: icmp_seq=1 ttl=63 time=3.81 ms

64 bytes from 10.0.100.100: icmp_seq=2 ttl=63 time=1.03 ms

ping 10.0.100.101

PING 10.0.100.101 (10.0.100.101) 56(84) bytes of data.

64 bytes from 10.0.100.101: icmp_seq=1 ttl=64 time=1.90 ms

64 bytes from 10.0.100.101: icmp_seq=2 ttl=64 time=0.696 ms

ping 8.8.8.8

PING 8.8.8.8 (8.8.8.8) 56(84) bytes of data.

From 10.0.100.100 icmp_seq=1 Destination Host Unreachable

From 10.0.100.100 icmp_seq=2 Destination Host Unreachable

arp -an

? (10.0.100.2) at 52:54:00:12:35:00 [ether] on br-ex

? (10.0.100.14) at 08:00:27:be:0b:80 [ether] on br-ex

? (10.0.100.100) at <incomplete> on br-ex

? (10.0.100.13) at 08:00:27:ba:34:87 [ether] on br-ex

? (10.0.100.12) at 08:00:27:ce:66:67 [ether] on br-ex

? (10.0.100.11) at 08:00:27:88:71:ba [ether] on br-ex

ovs-vsctl show

a6b619b0-9c9e-49e0-a30e-3c05658795ff

Manager "ptcp:6640:127.0.0.1"

    is_connected: true

Bridge br-tun

    Controller "tcp:127.0.0.1:6633"

        is_connected: true

    fail_mode: secure

    Port br-tun

        Interface br-tun

            type: internal

    Port patch-int

        Interface patch-int

            type: patch

            options: {peer=patch-tun}

Bridge br-int

    Controller "tcp:127.0.0.1:6633"

        is_connected: true

    fail_mode: secure

    Port patch-tun

        Interface patch-tun

            type: patch

            options: {peer=patch-int}

    Port br-int

        Interface br-int

            type: internal

    Port int-br-ex

        Interface int-br-ex

            type: patch

            options: {peer=phy-br-ex}

    Port "tap8308bc16-56"

        tag: 1

        Interface "tap8308bc16-56"

            type: internal

    Port "qvo6d2d8da9-f3"

        tag: 1

        Interface "qvo6d2d8da9-f3"

    Port "qr-813d7579-0c"

        tag: 1

        Interface "qr-813d7579-0c"

            type: internal

    Port "qg-26b0144c-44"

        tag: 2

        Interface "qg-26b0144c-44"

            type: internal

Bridge br-ex

    Controller "tcp:127.0.0.1:6633"

        is_connected: true

    fail_mode: secure

    Port "eth0"

        Interface "eth0"

    Port br-ex

        Interface br-ex

            type: internal

    Port phy-br-ex

        Interface phy-br-ex

            type: patch

            options: {peer=int-br-ex}

ovs_version: "2.7.2"

instance cannot access internet

Hi all,

I am running pike in centos7 and the fedora instance that I have create cannot access internet. Here are some logs.

nova list

+--------------------------------------+-----------+--------+------------+-------------+----------------------------+

| ID | Name | Status | Task State | Power State | Networks | +--------------------------------------+-----------+--------+------------+-------------+----------------------------+

neutron net-show 405275df-5828-44ea-b6bb-c013929e8270

neutron CLI is deprecated and will be removed in the future. Use openstack CLI instead.

+---------------------------+--------------------------------------+

| Field | Value | +---------------------------+--------------------------------------+

| admin_state_up | True |

| availability_zone_hints | |

| availability_zones | nova |

| created_at | 2017-11-13T16:36:45Z |

| description | |

| id | 405275df-5828-44ea-b6bb-c013929e8270 |

| ipv4_address_scope | |

| ipv6_address_scope | |

| mtu | 1450 |

| name | int |

| port_security_enabled | True |

| project_id | 66a02dd6ffd544b5a3cbc9d2844cca8e |

| provider:network_type | vxlan |

| provider:physical_network | |

| provider:segmentation_id | 32 |

| revision_number | 3 |

| router:external | False |

| shared | False |

| status | ACTIVE |

| subnets | b1b9920d-d640-43a4-9fc7-a148015dc36e |

| tags | |

| tenant_id | 66a02dd6ffd544b5a3cbc9d2844cca8e |

| updated_at | 2017-11-13T16:36:46Z |

+---------------------------+--------------------------------------+

| 1261aa9a-413d-47c1-84a9-f96d4b512d54 | instance1 | ACTIVE | - | Running | int=10.0.0.8, 10.0.100.100 |

+--------------------------------------+-----------+--------+------------+-------------+----------------------------+

neutron net-show a709f90b-9f9c-4963-badc-b0f588188a08

neutron CLI is deprecated and will be removed in the future. Use openstack CLI instead.

+---------------------------+--------------------------------------+

| Field | Value |

+---------------------------+--------------------------------------+

| admin_state_up | True |

| availability_zone_hints | |

| availability_zones | nova |

| created_at | 2017-11-13T20:14:57Z |

| description | |

| id | a709f90b-9f9c-4963-badc-b0f588188a08 |

| ipv4_address_scope | |

| ipv6_address_scope | |

| is_default | False |

| mtu | 1450 |

| name | ext |

| port_security_enabled | True |

| project_id | 66a02dd6ffd544b5a3cbc9d2844cca8e |

| provider:network_type | vxlan |

| provider:physical_network | |

| provider:segmentation_id | 15 |

| revision_number | 6 |

| router:external | True |

| shared | False |

| status | ACTIVE |

| subnets | 714dc6f1-b50c-4ec5-91ef-51903214cd88 |

| tags | |

| tenant_id | 66a02dd6ffd544b5a3cbc9d2844cca8e |

| updated_at | 2017-11-13T20:15:21Z |

+---------------------------+--------------------------------------+

ip netns exec qrouter-23b2109e-fa2e-422f-b359-2c1858d7bda3 ssh -i key1 fedora@10.0.100.100

Last login: Tue Nov 14 11:35:31 2017 from 10.0.100.101

[fedora@instance1 ~]$ exit

logout

Connection to 10.0.100.100 closed.

[root@cl310openstack /(keystone_admin)]# ip netns exec qrouter-23b2109e-fa2e-422f-b359-2c1858d7bda3 ip a

1: lo: <loopback,up,lower_up> mtu 65536 qdisc noqueue state UNKNOWN qlen 1 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever

11: qr-813d7579-0c: <broadcast,multicast,up,lower_up> mtu 1450 qdisc noqueue state UNKNOWN qlen 1000 link/ether fa:16:3e:fb:f5:3f brd ff:ff:ff:ff:ff:ff inet 10.0.0.1/24 brd 10.0.0.255 scope global qr-813d7579-0c valid_lft forever preferred_lft forever inet6 fe80::f816:3eff:fefb:f53f/64 scope link valid_lft forever preferred_lft forever

12: qg-26b0144c-44: <broadcast,multicast,up,lower_up> mtu 1450 qdisc noqueue state UNKNOWN qlen 1000 link/ether fa:16:3e:82:6c:fc brd ff:ff:ff:ff:ff:ff inet 10.0.100.101/24 brd 10.0.100.255 scope global qg-26b0144c-44 valid_lft forever preferred_lft forever inet 10.0.100.100/32 brd 10.0.100.100 scope global qg-26b0144c-44 valid_lft forever preferred_lft forever inet6 fe80::f816:3eff:fe82:6cfc/64 scope link valid_lft forever preferred_lft forever

ip netns exec qrouter-23b2109e-fa2e-422f-b359-2c1858d7bda3 ssh -i key1 fedora@10.0.100.100

Last login: Tue Nov 14 11:50:41 2017 from 10.0.100.101

[fedora@instance1 ~]$

ping 10.0.0.1

PING 10.0.0.1 (10.0.0.1) 56(84) bytes of data.

64 bytes from 10.0.0.1: icmp_seq=1 ttl=64 time=2.85 ms

64 bytes from 10.0.0.1: icmp_seq=2 ttl=64 time=0.854 ms

ping 10.0.100.100

PING 10.0.100.100 (10.0.100.100) 56(84) bytes of data.

64 bytes from 10.0.100.100: icmp_seq=1 ttl=63 time=3.81 ms

64 bytes from 10.0.100.100: icmp_seq=2 ttl=63 time=1.03 ms

ping 10.0.100.101

PING 10.0.100.101 (10.0.100.101) 56(84) bytes of data.

64 bytes from 10.0.100.101: icmp_seq=1 ttl=64 time=1.90 ms

64 bytes from 10.0.100.101: icmp_seq=2 ttl=64 time=0.696 ms

ping 8.8.8.8

PING 8.8.8.8 (8.8.8.8) 56(84) bytes of data.

From 10.0.100.100 icmp_seq=1 Destination Host Unreachable

From 10.0.100.100 icmp_seq=2 Destination Host Unreachable

arp -an

? (10.0.100.2) at 52:54:00:12:35:00 [ether] on br-ex

? (10.0.100.14) at 08:00:27:be:0b:80 [ether] on br-ex

? (10.0.100.100) at <incomplete> on br-ex

? (10.0.100.13) at 08:00:27:ba:34:87 [ether] on br-ex

? (10.0.100.12) at 08:00:27:ce:66:67 [ether] on br-ex

? (10.0.100.11) at 08:00:27:88:71:ba [ether] on br-ex

ovs-vsctl show

a6b619b0-9c9e-49e0-a30e-3c05658795ff

Manager "ptcp:6640:127.0.0.1"

    is_connected: true

Bridge br-tun

    Controller "tcp:127.0.0.1:6633"

        is_connected: true

    fail_mode: secure

    Port br-tun

        Interface br-tun

            type: internal

    Port patch-int

        Interface patch-int

            type: patch

            options: {peer=patch-tun}

Bridge br-int

    Controller "tcp:127.0.0.1:6633"

        is_connected: true

    fail_mode: secure

    Port patch-tun

        Interface patch-tun

            type: patch

            options: {peer=patch-int}

    Port br-int

        Interface br-int

            type: internal

    Port int-br-ex

        Interface int-br-ex

            type: patch

            options: {peer=phy-br-ex}

    Port "tap8308bc16-56"

        tag: 1

        Interface "tap8308bc16-56"

            type: internal

    Port "qvo6d2d8da9-f3"

        tag: 1

        Interface "qvo6d2d8da9-f3"

    Port "qr-813d7579-0c"

        tag: 1

        Interface "qr-813d7579-0c"

            type: internal

    Port "qg-26b0144c-44"

        tag: 2

        Interface "qg-26b0144c-44"

            type: internal

Bridge br-ex

    Controller "tcp:127.0.0.1:6633"

        is_connected: true

    fail_mode: secure

    Port "eth0"

        Interface "eth0"

    Port br-ex

        Interface br-ex

            type: internal

    Port phy-br-ex

        Interface phy-br-ex

            type: patch

            options: {peer=int-br-ex}

ovs_version: "2.7.2"

instance cannot access internet

Hi all,

I am running pike in centos7 and the fedora instance that I have create cannot access internet. Here are some logs.

nova list

+--------------------------------------+-----------+--------+------------+-------------+----------------------------+

| ID | Name | Status | Task State | Power State | Networks | +--------------------------------------+-----------+--------+------------+-------------+----------------------------+

| 1261aa9a-413d-47c1-84a9-f96d4b512d54 | instance1 | ACTIVE | - | Running | int=10.0.0.8, 10.0.100.100 |

+--------------------------------------+-----------+--------+------------+-------------+----------------------------+

neutron net-show 405275df-5828-44ea-b6bb-c013929e8270405275df-5828-44ea-b6bb-c013929e8270

neutron CLI is deprecated and will be removed in the future. Use openstack CLI instead.

+---------------------------+--------------------------------------+

| Field                     | Value                                |
+---------------------------+--------------------------------------+

| admin_state_up            | True                                 |

| availability_zone_hints   |                                      |

| availability_zones        | nova                                 |

| created_at                | 2017-11-13T16:36:45Z                 |

| description               |                                      |

| id                        | 405275df-5828-44ea-b6bb-c013929e8270 |

| ipv4_address_scope        |                                      |

| ipv6_address_scope        |                                      |

| mtu                       | 1450                                 |

| name                      | int                                  |

| port_security_enabled     | True                                 |

| project_id                | 66a02dd6ffd544b5a3cbc9d2844cca8e     |

| provider:network_type     | vxlan                                |

| provider:physical_network |                                      |

| provider:segmentation_id  | 32                                   |

| revision_number           | 3                                    |

| router:external           | False                                |

| shared                    | False                                |

| status                    | ACTIVE                               |

| subnets                   | b1b9920d-d640-43a4-9fc7-a148015dc36e |

| tags                      |                                      |

| tenant_id                 | 66a02dd6ffd544b5a3cbc9d2844cca8e     |

| updated_at                | 2017-11-13T16:36:46Z                 |

+---------------------------+--------------------------------------+

neutron net-show a709f90b-9f9c-4963-badc-b0f588188a08

neutron CLI is deprecated and will be removed in the future. Use openstack CLI instead.

+---------------------------+--------------------------------------+

+---------------------------+--------------------------------------+

| Field                     | Value                                |
+---------------------------+--------------------------------------+

+---------------------------+--------------------------------------+ | admin_state_up | True |

| | availability_zone_hints | |

| | availability_zones | nova |

| | created_at | 2017-11-13T16:36:45Z |

2017-11-13T20:14:57Z | | description | |

| | id | 405275df-5828-44ea-b6bb-c013929e8270 |

a709f90b-9f9c-4963-badc-b0f588188a08 | | ipv4_address_scope | |

| | ipv6_address_scope | |

| | is_default | False | | mtu | 1450 |

| | name | int |

ext | | port_security_enabled | True |

| | project_id | 66a02dd6ffd544b5a3cbc9d2844cca8e |

| | provider:network_type | vxlan |

| | provider:physical_network | |

| | provider:segmentation_id | 32 |

15 | | revision_number | 3 |

6 | | router:external | True | | shared | False |

| shared | False |

| | status | ACTIVE |

| | subnets | b1b9920d-d640-43a4-9fc7-a148015dc36e |

714dc6f1-b50c-4ec5-91ef-51903214cd88 | | tags | |

| | tenant_id | 66a02dd6ffd544b5a3cbc9d2844cca8e |

| | updated_at | 2017-11-13T16:36:46Z |

+---------------------------+--------------------------------------+

| 1261aa9a-413d-47c1-84a9-f96d4b512d54 | instance1 | ACTIVE | - | Running | int=10.0.0.8, 10.0.100.100 |

+--------------------------------------+-----------+--------+------------+-------------+----------------------------+

neutron net-show a709f90b-9f9c-4963-badc-b0f588188a08

neutron CLI is deprecated and will be removed in the future. Use openstack CLI instead.

+---------------------------+--------------------------------------+

| Field | Value |

+---------------------------+--------------------------------------+

| admin_state_up | True |

| availability_zone_hints | |

| availability_zones | nova |

| created_at | 2017-11-13T20:14:57Z |

| description | |

| id | a709f90b-9f9c-4963-badc-b0f588188a08 |

| ipv4_address_scope | |

| ipv6_address_scope | |

| is_default | False |

| mtu | 1450 |

| name | ext |

| port_security_enabled | True |

| project_id | 66a02dd6ffd544b5a3cbc9d2844cca8e |

| provider:network_type | vxlan |

| provider:physical_network | |

| provider:segmentation_id | 15 |

| revision_number | 6 |

| router:external | True |

| shared | False |

| status | ACTIVE |

| subnets | 714dc6f1-b50c-4ec5-91ef-51903214cd88 |

| tags | |

| tenant_id | 66a02dd6ffd544b5a3cbc9d2844cca8e |

| updated_at | 2017-11-13T20:15:21Z |

+---------------------------+--------------------------------------+

| +---------------------------+--------------------------------------+

ip netns exec qrouter-23b2109e-fa2e-422f-b359-2c1858d7bda3 ssh -i key1 fedora@10.0.100.100

Last login: Tue Nov 14 11:35:31 2017 from 10.0.100.101

[fedora@instance1 ~]$ exit

logout

Connection to 10.0.100.100 closed.

ip netns exec qrouter-23b2109e-fa2e-422f-b359-2c1858d7bda3 ip a

a 1: lo: <loopback,up,lower_up> <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN qlen 1 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever

forever 11: qr-813d7579-0c: <broadcast,multicast,up,lower_up> <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue state UNKNOWN qlen 1000 link/ether fa:16:3e:fb:f5:3f brd ff:ff:ff:ff:ff:ff inet 10.0.0.1/24 brd 10.0.0.255 scope global qr-813d7579-0c valid_lft forever preferred_lft forever inet6 fe80::f816:3eff:fefb:f53f/64 scope link valid_lft forever preferred_lft forever

forever 12: qg-26b0144c-44: <broadcast,multicast,up,lower_up> <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue state UNKNOWN qlen 1000 link/ether fa:16:3e:82:6c:fc brd ff:ff:ff:ff:ff:ff inet 10.0.100.101/24 brd 10.0.100.255 scope global qg-26b0144c-44 valid_lft forever preferred_lft forever inet 10.0.100.100/32 brd 10.0.100.100 scope global qg-26b0144c-44 valid_lft forever preferred_lft forever inet6 fe80::f816:3eff:fe82:6cfc/64 scope link valid_lft forever preferred_lft forever

forever ip netns exec qrouter-23b2109e-fa2e-422f-b359-2c1858d7bda3 ssh -i key1 fedora@10.0.100.100

fedora@10.0.100.100 Last login: Tue Nov 14 11:50:41 2017 from 10.0.100.101

10.0.100.101 [fedora@instance1 ~]$

~]$ ping 10.0.0.1

10.0.0.1 PING 10.0.0.1 (10.0.0.1) 56(84) bytes of data.

data. 64 bytes from 10.0.0.1: icmp_seq=1 ttl=64 time=2.85 ms

ms 64 bytes from 10.0.0.1: icmp_seq=2 ttl=64 time=0.854 ms

ms ping 10.0.100.100

10.0.100.100 PING 10.0.100.100 (10.0.100.100) 56(84) bytes of data.

data. 64 bytes from 10.0.100.100: icmp_seq=1 ttl=63 time=3.81 ms

ms 64 bytes from 10.0.100.100: icmp_seq=2 ttl=63 time=1.03 ms

ms ping 10.0.100.101

10.0.100.101 PING 10.0.100.101 (10.0.100.101) 56(84) bytes of data.

data. 64 bytes from 10.0.100.101: icmp_seq=1 ttl=64 time=1.90 ms

ms 64 bytes from 10.0.100.101: icmp_seq=2 ttl=64 time=0.696 ms

ms ping 8.8.8.8

8.8.8.8 PING 8.8.8.8 (8.8.8.8) 56(84) bytes of data.

data. From 10.0.100.100 icmp_seq=1 Destination Host Unreachable

Unreachable From 10.0.100.100 icmp_seq=2 Destination Host Unreachable

Unreachable arp -an

-an ? (10.0.100.2) at 52:54:00:12:35:00 [ether] on br-ex

br-ex ? (10.0.100.14) at 08:00:27:be:0b:80 [ether] on br-ex

br-ex ? (10.0.100.100) at <incomplete> on br-ex

br-ex ? (10.0.100.13) at 08:00:27:ba:34:87 [ether] on br-ex

br-ex ? (10.0.100.12) at 08:00:27:ce:66:67 [ether] on br-ex

br-ex ? (10.0.100.11) at 08:00:27:88:71:ba [ether] on br-ex

br-ex ovs-vsctl show

a6b619b0-9c9e-49e0-a30e-3c05658795ff

show

a6b619b0-9c9e-49e0-a30e-3c05658795ff

    Manager "ptcp:6640:127.0.0.1"

     is_connected: true

 Bridge br-tun

     Controller "tcp:127.0.0.1:6633"

         is_connected: true

     fail_mode: secure

     Port br-tun

         Interface br-tun

             type: internal

     Port patch-int

         Interface patch-int

             type: patch

             options: {peer=patch-tun}

 Bridge br-int

     Controller "tcp:127.0.0.1:6633"

         is_connected: true

     fail_mode: secure

     Port patch-tun

         Interface patch-tun

             type: patch

             options: {peer=patch-int}

     Port br-int

         Interface br-int

             type: internal

     Port int-br-ex

         Interface int-br-ex

             type: patch

             options: {peer=phy-br-ex}

     Port "tap8308bc16-56"

         tag: 1

         Interface "tap8308bc16-56"

             type: internal

     Port "qvo6d2d8da9-f3"

         tag: 1

         Interface "qvo6d2d8da9-f3"

     Port "qr-813d7579-0c"

         tag: 1

         Interface "qr-813d7579-0c"

             type: internal

     Port "qg-26b0144c-44"

         tag: 2

         Interface "qg-26b0144c-44"

             type: internal

 Bridge br-ex

     Controller "tcp:127.0.0.1:6633"

         is_connected: true

     fail_mode: secure

     Port "eth0"

         Interface "eth0"

     Port br-ex

         Interface br-ex

             type: internal

     Port phy-br-ex

         Interface phy-br-ex

             type: patch

             options: {peer=int-br-ex}

 ovs_version: "2.7.2"