Re: [Openstack] VM lose connectivity if created new. Have to restart neutron-plugin-openvswitch-agent

2014-12-14 Thread Gonzalo Aguilar Delgado
Hi Adrián, In fact, I have everything bridget to create VM outside the openstack with KVM. But in this case I made them just because they were specified in the example configuration of the openvswitch plugin. And ml2 plugin later. They are the br0 and br-ext. I asked for this in another thr

Re: [Openstack] VM lose connectivity if created new. Have to restart neutron-plugin-openvswitch-agent

2014-12-14 Thread Adrián Norte Fernández
Why do you have two physical bridged networks on your compute node? El 14/12/2014 22:51, "Gonzalo Aguilar Delgado" escribió: > Hi Adrián, > > In my case I learnt the bad way also. And now I purchased some Intel pci > cards and add it to servers that have not much reliable cards. > > I post my bri

Re: [Openstack] VM lose connectivity if created new. Have to restart neutron-plugin-openvswitch-agent

2014-12-14 Thread Gonzalo Aguilar Delgado
Hi Adrián, In my case I learnt the bad way also. And now I purchased some Intel pci cards and add it to servers that have not much reliable cards. I post my bridge config: Bridge "br0" Port "phy-br0" Interface "phy-br0" Port "br0" Interface "br0"

Re: [Openstack] VM lose connectivity if created new. Have to restart neutron-plugin-openvswitch-agent

2014-12-14 Thread Gonzalo Aguilar Delgado
Hi Adrian, It's ubuntu trusty and network cards are intel, broadcom and marvell Marvell Technology Group Ltd. 88SE912x Broadcom Corporation NetXtreme II BCM5706 Gigabit Ethernet Intel Corporation 82574L Gigabit Network But I don't think it's the problem. It seems more a problem on config or

Re: [Openstack] VM lose connectivity if created new. Have to restart neutron-plugin-openvswitch-agent

2014-12-14 Thread Adrián Norte Fernández
I had a similar problem because a cheap realtek card. Do you have logs? Can you post the result of ovs-vsctl show command on compute node? El 14/12/2014 22:36, "Gonzalo Aguilar Delgado" escribió: > Hi Adrian, > > It's ubuntu trusty and network cards are intel, broadcom and marvell > > Marvell Te

Re: [Openstack] VM lose connectivity if created new. Have to restart neutron-plugin-openvswitch-agent

2014-12-14 Thread Adrián Norte Fernández
Which SO and network cards are you using? El 14/12/2014 19:35, "Gonzalo Aguilar Delgado" escribió: > Hi all, > > Question is. Why I have to restart neutron-plugin-openvswitch-agent to > recover networking from new machines? > > > I found a problem creating machines in a new node I've built. And r

[Openstack] VM lose connectivity if created new. Have to restart neutron-plugin-openvswitch-agent

2014-12-14 Thread Gonzalo Aguilar Delgado
Hi all, Question is. Why I have to restart neutron-plugin-openvswitch-agent to recover networking from new machines? I found a problem creating machines in a new node I've built. And realized that this happens on all my nodes of current version. neutron 2.3.4 nova 2.17.0 My logs sho