Re: [Openstack] [neutron] one SDN controller and many OpenStack environments

2015-10-19 Thread Dileep Varma Bairraju
Hi Piotr, Floodlight supports multiple openstack controllers upstream at the same time. Floodlight keeps tracks of active endpoints, it will check if a MAC exists during learning phase preventing second end point coming up if it has the same MAC. my 2 cents. Regards, Dileep On Wed, Oct 14, 20

Re: [Openstack] instances without a floating ip address

2016-05-02 Thread Dileep Varma Bairraju
Hi Jagga, I don't think that's the right approach.Floating ip will effectively do a 1:1 NAT for a given a vm to reach external resources. But, there should be a ip from the external network that gets assigned to SNAT namespace on network node, this effectively will let all vm's (without floating i

Re: [Openstack] instances without a floating ip address

2016-05-02 Thread Dileep Varma Bairraju
2, 2016, at 22:02, Jagga wrote: >> >> That is what I thought but it does not seem to be working this way. How >> would I check our snat namespace and what specifically should I be looking >> for? My apologies but am very new to openstack. >> >> Thanks. >>