Hi, I followed this instructions: http://docs.openstack.org/essex/openstack-compute/admin/content/using-multi-nics.html
As I had already created the networks (nova-manage network create), I just had to modify one of them to attach the second network to this project (nova-manage network modify). This way, every instance of this project gets two IP addresses. As the images were created with one nic, after booting I have to edit /etc/netwirk/interfaces in order to add the second interface. Regards, Jesús. 2013/1/24 Ajiva Fan <aji.zq...@gmail.com> > hello > I'm trying to use multi nics in essex, but it get an error: > ERROR: NoNetworksFound: No networks defined. (HTTP 400) > > and this link https://bugs.launchpad.net/nova/+bug/953426 says that > essex currently not enable specific nics. and i tried to use that > patch in essex but failed. > > I'm wondering why you can launch an instance with single nic while > another with two. Do you mind to tell me how you achieve that? > > thank you very much > > On 1/23/13, Jesús Moreno <j.more...@gmail.com> wrote: > > Hi, > > > > I'm trying to use multinic to create a scenario with two instances: > Client > > (with one network interface) and Router (with two interfaces): > > > > Client(10.0.14.5) ---- (10.0.14.9)Router(10.0.2.9) > > > > I have modified the gateway in Client routing table, setting Router as > the > > new gateway, and activated ip_forward in Router. However, when I ping > > 10.0.2.9 from Client I get no reply. Capturing the traffic with tcpdump I > > have checked that Router gets echo requests packets and that Router > sends > > echo replys, but then "they get lost somewhere", as I have captured the > > traffic in the computation nodes bridges and the echo reply packets don't > > appear. I guess that it could be a problem related with Vlans. Any ideas? > > Any help would be greatly appreciated. > > > > Regards, > > J. Moreno. > > >
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