Kiwi Syslog Daemon can listen for UDP messages and TCP messages. Normally Syslog messages are sent using UDP. Some networking devices such as the Cisco PIX firewall can send messages using TCP to ensure each packet is received and acknowledged by the Syslog Daemon.
When sending messages using UDP the destination port is usually 514
When sending messages using TCP the destination port is usually 1468
When selecting to send using TCP, the Extra option: Add CR and LF to end of message is automatically selected as well. Messages sent via TCP need a delimiter such as this at the end of a message to allow the receiving program to readily determine the end of each message.