Hello
in masternode.conf (for dash qt) i made settings like this
MN900 MN-ServerIP:9999 PrivateKey1 TransactionNumber1 0
MN901 MN-ServerIP:9999 PrivateKey2 TransactionNumber2 0
and dash.conf in remote server (MN server) looks like
#---
rpcuser=randomname
rpcpassword=randompassword...