i've convert a stand alone server to a local node by number of 1.
(zabbix_server -n 1 , convert database to DM )
an i was define a proxy in the other side, the connect together ,
but my wondering issue is that hosts which were connect to node ID 1 are still having latest data and graph.

i was checking in the manual and based on that the nodes shouldn't get data or polling without their proxy..
this issue didn't exists in 1.8.2 and only proxies could poll data for its node