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The new configuration is almost the same as previous one. No success yet.

quantum net-list quantum router-list quantum port-list -c id -c fixed_ips -c device_owner output: http://paste.openstack.org/show/25016/

[Network Gateway]

ovs-vsctl show

http://paste.openstack.org/show/25017/

ip netns list

http://paste.openstack.org/show/25018/

ip netns exec qdhcp-e66b8a22-daff-4850-9656-282bee68819d ifconfig

http://paste.openstack.org/show/25019/

[Compute Node]

ovs-vsctl show

http://paste.openstack.org/show/25021/

If I assign the VM's IP manually (10.10.11.4), VM can retrieve the mac address for 10.10.11.2. Now when I ping there is no reply, BUT tcpdump output on both sides show something different !!!

From network gateway to the vm: http://paste.openstack.org/show/25035/ From vm to the network gateway: http://paste.openstack.org/show/25036/

One more thing which may help: I specified vlans from 200 to 250 in the config file. The vlan_allocation table confirms that. But the tag field in "ovs-vsctl show" output shows tag 1. This should not be true. (Using HP ProCurve 2910al-48g, corresponding ports are also on the DEFAULT_VLAN 1, in addition to 200-250)

Thanks.