+
+ [<client-ipaddr>] or [default]
+ max_batch_down
+ max_queue_time
+ max_request_time
+ password
+
+ [global]
+ max_batch_down
+ max_queue_time
+ max_request_time
+
+ [virtual]
+ network # required
+ host # default is first host in network (eg <network>.1)
+ relay # default is first host in network not equal to server
+ mtu # default is 1500