Re: [Openstack] [Quantum] questions about private, external network

2012-12-05 Thread Dan Wendlandt
the IP allocation pool can be a subset of the overal subnet range, if for example, you want to limit the set of IP addresses that Quantum will hand out to a sub-range of the total IPs in the subnet. This can be useful if a quantum network is shared with hosts outside of openstack (e.g., with physi

Re: [Openstack] [Quantum] questions about private, external network

2012-11-28 Thread Ahmed Al-Mehdi
Thank you very much for the explanation. However, I am still a bit confused. In the command "quantum subnet-create ..." for external network, I am already providing start/end allocation pool IP addr. What is the need for the "192.168.50.100/24" option? In this case, is this option redundant OR

Re: [Openstack] [Quantum] questions about private, external network

2012-11-28 Thread gong yong sheng
On 11/29/2012 07:56 AM, Ahmed Al-Mehdi wrote: Hello, I have a few questions related to private and external network in Quantum. I am running into some odd behavior with networking related to my VM instance that I am trying to resolve. I used the following commands to create a private netwo