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tftp (Security ALG)


Hierarchy Level


Configure the Trivial File Transfer Protocol (TFTP) ALG on the device. TFTP is a simple protocol used for files transfer (RFC 1350). By default, the TFTP ALG is disabled for NFX Series and SRX Series Firewalls.


  • disable—Disable the TFTP ALG. By default, the TFTP ALG is enabled.

  • traceoptions—Configure TFTP ALG tracing options.

    • flag—Trace operation to perform.

      • all—Trace all events.

      • extensive—Display extensive amount of data.

Required Privilege Level

security—To view this statement in the configuration.

security-control—To add this statement to the configuration.

Release Information

Statement modified in Junos OS Release 9.2.

The tenant option is introduced in Junos OS Release 18.3R1.