Use After=network-online.target
    
    See:
     https://fedoraproject.org/wiki/Networking/Ideas/ServiceOrdering
    See also the full discussion:
     https://bugzilla.redhat.com/show_bug.cgi?id=1119787
    
    This bug can be worked around by using bind_ip=0.0.0.0. However,
    all our deployment tools use explicit IPs. This is necessary in
    cases when a separate replication network is used, for one.
    
    In a completely unrelated change, swifch permissions of SystemD
    units to 644, else it complains in /var/log/messages.
    
    Resolves: rhbz#1150590