How to run the masterNODE not on the purse on which the money lies?

masternode.conf

# Masternode config file
# Format: alias IP:port masternodeprivkey collateral_output_txid collateral_output_index
# Example: mn1 95.31.104.90:9910 7rorcfiuc****************8EHvNCrbpq57MMTfPYEMQ 889c2107599a6ffb434513f46****************************99215d2c6e8e 1




for example, you set up here, the purse says specify port 9910, although the port is specified. How to launch it?