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I don't see the phy-br-eth1 and the  int-br-eth1 (vlan) or br-tun (gre).

I had a problem similar [1] with Ubuntu 14.04 and Havana, can you post the
content of /etc/default/neutron-server?

[1]
https://ask.openstack.org/en/question/25115/openvswitch-missing-phy-br-eth1-and-int-br-eth1/?answer=25143#post-id-25143


2014-03-24 11:39 GMT-03:00 cheniour ghassen <ghacheniour at gmail.com>:

> Hi everyone,
>
> I have configured openstack Havana on ubutu server 12.04. I have three
> servers: controller, compute and network nodes. I have used neutron for
> networking with openvswitch. I can deply and run an instance. But i can't
> ping or ssh the floatting ip associated with the instance. I added icmp and
> ssh rules. I added also gre for INPUT and OUTPUT into iptables. I have also
> verified my ovs and neutron configurations, they are as mentioenned in the
> openstack havana docs. This is my network configurations: for compute node:
>
> root at compute:~# ip a
>
> 1: lo: mtu 65536 qdisc noqueue state UNKNOWN link/loopback
> 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo
> inet6 ::1/128 scope host valid_lft forever preferred_lft forever
>
> 2: eth0: mtu 1500 qdisc pfifo_fast state UP qlen 1000 link/ether
> 00:0c:29:b2:cf:03 brd ff:ff:ff:ff:ff:ff inet 192.168.10.62/24 brd
> 192.168.10.255 scope global eth0 inet6 fe80::20c:29ff:feb2:cf03/64 scope
> link valid_lft forever preferred_lft forever
>
> 3: eth1: mtu 1500 qdisc pfifo_fast state UP qlen 1000 link/ether
> 00:0c:29:b2:cf:0d brd ff:ff:ff:ff:ff:ff inet 192.168.80.129/24 brd
> 192.168.80.255 scope global eth1 inet6 fe80::20c:29ff:feb2:cf0d/64 scope
> link valid_lft forever preferred_lft forever
>
> 4: ovs-system: mtu 1500 qdisc noop state DOWN link/ether ee:3e:3e:1e:c8:97
> brd ff:ff:ff:ff:ff:ff
>
> 5: br-int: mtu 1500 qdisc noqueue state UNKNOWN link/ether
> fa:5b:ad:88:55:43 brd ff:ff:ff:ff:ff:ff inet6 fe80::408:21ff:fe70:3215/64
> scope link valid_lft forever preferred_lft forever
>
> 6: virbr0: mtu 1500 qdisc noqueue state DOWN link/ether 4e:88:a0:8f:44:12
> brd ff:ff:ff:ff:ff:ff inet 192.168.122.1/24 brd 192.168.122.255 scope
> global virbr0
>
> 19: tapd44d4f63-0b: mtu 1500 qdisc pfifo_fast state UNKNOWN qlen 500
> link/ether fe:16:3e:62:d8:2d brd ff:ff:ff:ff:ff:ff inet6
> fe80::fc16:3eff:fe62:d82d/64 scope link valid_lft forever preferred_lft
> forever
>
> root at compute:~# ovs-vsctl show 346cb3ff-efd6-445d-a71f-6e14496de500
>
> Bridge br-int
>
>     Port br-int
>
>         Interface br-int
>
>             type: internal
>
>     Port "tapd44d4f63-0b"
>
>         Interface "tapd44d4f63-0b"
>
> ovs_version: "1.10.2"
>
> for the network node:
>
> root at network:~# ip a
>
> 1: lo: mtu 65536 qdisc noqueue state UNKNOWN link/loopback
> 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo
> inet6 ::1/128 scope host valid_lft forever preferred_lft forever
>
> 2: eth0: mtu 1500 qdisc pfifo_fast state UP qlen 1000 link/ether
> 00:0c:29:e1:15:8b brd ff:ff:ff:ff:ff:ff inet6 fe80::20c:29ff:fee1:158b/64
> scope link valid_lft forever preferred_lft forever
>
> 3: eth1: mtu 1500 qdisc pfifo_fast state UP qlen 1000 link/ether
> 00:0c:29:e1:15:95 brd ff:ff:ff:ff:ff:ff inet 192.168.10.53/24 brd
> 192.168.10.255 scope global eth1 inet6 fe80::20c:29ff:fee1:1595/64 scope
> link valid_lft forever preferred_lft forever
>
> 4: eth2: mtu 1500 qdisc pfifo_fast state UP qlen 1000 link/ether
> 00:0c:29:e1:15:9f brd ff:ff:ff:ff:ff:ff inet 192.168.80.131/24 brd
> 192.168.80.255 scope global eth2 inet6 fe80::20c:29ff:fee1:159f/64 scope
> link valid_lft forever preferred_lft forever
>
> 5: ovs-system: mtu 1500 qdisc noop state DOWN link/ether 6a:35:28:8d:9b:04
> brd ff:ff:ff:ff:ff:ff
>
> 6: br-ex: mtu 1500 qdisc noqueue state UNKNOWN link/ether
> 00:0c:29:e1:15:8b brd ff:ff:ff:ff:ff:ff inet 192.168.10.52/24 brd
> 192.168.10.255 scope global br-ex inet6 fe80::884f:c0ff:fe0d:9f82/64 scope
> link valid_lft forever preferred_lft forever 7: br-int: mtu 1500 qdisc
> noqueue state UNKNOWN link/ether 76:7c:c0:3b:72:49 brd ff:ff:ff:ff:ff:ff
> inet6 fe80::5022:13ff:febc:4fcd/64 scope link valid_lft forever
> preferred_lft forever
>
> root at network:~# ovs-vsctl show 7d3d6422-b107-489c-b9a3-4ec65629b6de
>
> Bridge br-int
>
>     Port br-int
>
>         Interface br-int
>
>             type: internal
>
> Bridge br-ex
>
>     Port br-ex
>
>         Interface br-ex
>
>             type: internal
>
>     Port "eth0"
>
>         Interface "eth0"
>
> ovs_version: "1.10.2"
>
> Any help would be apperciated.
>
> Thanks.
>
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>


-- 
Maximiliano Osorio
Estudiante Ing. Civil Informática UTFSM
Unidad de Servicios de Computación e Internet
Departamento de Informática
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