File Transfer › TFTP Download File Operator

TFTP Download File Operator

The TFTP Download File operator receives a file from a host on a network through the TFTP protocol. The host must have a running TFTP server.

Details on the TFTP protocol follow:

• Uses UDP to transfer the data.
• Issues sends and waits for ACKs.
• Typically initiates data transfer on port 69.
• Typically sends data in a block size of 512b or smaller.
• Uses no authentication or authorization.

Important! Test TFTP functionality outside CA Process Automation before incorporating it into CA Process Automation process flows. Firewalls or routing can block UDP to port 69 by default. Typically, the TFTP service is also either not installed or disabled.