[syslog-ng]multiple listen port for centralized syslog-ng

Hi, I would like to setup a very customized version centralize syslog-ng. I would like to divide out server into tree areas - General Porpouse Server - IDS - Firewall for wich I would like to have multiple istance of syslog-ng listening each one on different port like: - General Porpouse Server: port 10000 - IDS : port 10001 - Firewall : port 10002 Is it possible to do? or how can I do to distinguish ? Thanks