Reliability of Kiwi sysloger when "Forward to remote host "action is specified

Hi,

I am evaluating Kiwi sysloger. I am wondering about the reliability of msg delivery when "Forward to remote host" action is specified.

I saw in the help section that there exists a KRDP protocol which can resend the logs msgs that didnt reach the remote host (lets say another syslog server running in linux box).

It would be great if someone can point me to the documents which will describe various possible option to ensure reliable delivery of msgs. And also if the answer is to use KRDP then what are the required changes in the remote host to enable reliable communication?