Hi Gal, you reverted this patch [1] due to the broken pipeline. Could you provide some debug information or detailed description? When I run my devstack, I cannot reproduce the sync problem. [1] https://github.com/openstack/dragonflow/commit/f83dd5795d54e1a70b8bdec1e6dd9f7815eb6546 -- Li Ma (Nick) Email: skywalker.nick at gmail.com