scope:

The BSD Syslog Protocol describes a number of service options related to propagating event messages. This memo describes two mappings of the syslog protocol to TCP connections, both useful for reliable delivery of event messages. The first provides a trivial mapping maximizing backward compatibility. The second provides a more complete mapping. Both provide a degree of robustness and security in message delivery that is unavailable to the usual UDP-based syslog protocol, by providing encryption and authentication over a connection-oriented protocol.