[openstack-dev] openstack floating ip problem

fengdong fengdong at qiyi.com
Thu Dec 6 10:00:05 UTC 2012


Hi all, I encountered one problem about floating IP.

 

My node has two eth cards, eth0 for br100 and eth1 for floating ip, and I
allocated one public IP (220.X.X.X) to one vm as a floating IP, but when I
pinged from another computer, the packets do arrive at eth1, but the icmp
packets did not transfer to br100 due to NAT.

 

Anyone can help me? I am really frustrated


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