[ovs-discuss] communication among VMs in multiple physical hosts

Nan codingcatovs at gmail.com
Fri Oct 18 21:05:35 UTC 2013


Hi, all  

I'm new to openvswitch,  

I have two hosts, the setup looks like

host 1: eth0 -> internet , eth1 (192.168.2.1) -> host 2's eth0 (192.168.2.2)

host 2: eth0 (192.168.2.2) -> host1's eth1 (192.168.2.1), eth1 -> internet  

I choose KVM as the virtualization platform, and start two VMs in host 1,   

the VMs can access internet through bridge in openvswitch, but CANNOT ping host 2 via 192.168.2.2, (I can ping 192.168.2.2 in the host 1's physical environment)

I have added eth1 as a port in the bridge of host 1 via sudo ovs-vsctl add-port br0 eth1

Did I miss anything?  

Thank you very much!  

--  
Nan

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