Someone

diff action_sync.py ~atobey/action_sync.py 
163,164c163
<                 # not needed, as it's in the template.
<                 # systxt = systxt + "    next-server %s;\n" % self.settings.next_server
---
>                     systxt = systxt + "    next-server %s;\n" % self.settings.next_server
345a345,346
>                 meta["ip_address"] = '127.0.0.1'
>                 meta["hostname"] = 'localhost'
477a479,480
>               meta["ip_address"] = s.ip_address
>               meta["hostname"] = s.hostname