openstack 网络设置物理网络

Question

I have so far completed my single server openstack installation using conjure up. But now. I still fail to setup the network settings. Here is my network setup currently:

So far i tried to set up public network using my public ip to no avail. How should I setup my network so I can get floating ip from my public ip. Assume my public ip is 192.168.1.0/24, I would like to give my floating ip from range 192.168.1.100 to 192.168.1.200

Answer 1

您需要在 openstack 设置期间将您的公共网络配置为“提供者网络”，并且在您的 OpenStack 内部，您需要将网络配置为外部网络。

Answer 2

And what about proxy arp and iptables? Something like:

echo 1 > /proc/sys/net/ipv4/conf/ens160/proxy_arp
iptables -t nat -A POSTROUTING -o ens160 -j MASQUERADE