Firewall! Set policy to drop before flushing old rules, otherwise we could end up with no firewall for a nanosecond. [(diff)][1] [1]: https://trac.torproject.org/projects/tor/wiki/doc/TorBOX/Dev/TGScript?action=diff&version=464 URL: https://trac.torproject.org/projects/tor/wiki/doc/TorBOX/Dev/TGScript?version=464