TCP syslog config

From IRC:
<pre>
[15:49:00]  r_lex:	Dominic, how i can reflect that line in augeasproviders_syslog: *.=warn;*.=error;*.=crit;*.emerg @@log.srv.vm:11514 ?
[15:49:11]  r_lex:	action => " @@log.srv.vm:11514" ?
[15:49:47]  r_lex:	and level => "*.=warn;*.=error;*.=crit;*.emerg" ?
[15:50:00]  r_lex:	(rsyslog btw)
[15:50:18]  Dominic:	hm, I don't know if the @@ stuff is going to work yet.  normally you have action_type => "hostname" and action => "log.srv.vm:11514" for UDP
[15:50:35]  Dominic:	the @@ support only went into Augeas recently so the underlying lenses you have installed may not support it, depending on the OS
[15:51:04]  Dominic:	yeah, there's nothing in the provider at the moment for it
</pre> 

missing :action_protocol?