Hi stackers, Currently we are discussing the possibility of using a pure python library to configure network in neutron [1]. We find out that it is impossible to do it without privsep, because we run external commands which cannot be replaced by python calls via rootwrap. Privsep has been merged in the Liberty cycle. I just wonder how it is going on. [1] https://bugs.launchpad.net/neutron/+bug/1492714 Thanks a lot, -- Li Ma (Nick) Email: skywalker.nick at gmail.com