The following error messages may be generated by TFTP and logged with the syslog facility, if it is
enabled.
| Message | Explanation |
|---|
| Unknown option ignored | An invalid option was specified
in the tftpd arguments. Remove or correct the arguments and
restart tftpd. |
| Invalid total time-out | The value given for the -T option was either not a number or was a negative
number. Correct the value and restart tftpd. |
| Invalid retransmission time-out | The value for the -R option was either not a number or was a negative number.
Correct the value and restart tftpd. |
| system call<$Isystem call>:... | The system call specified in the message failed.
The reason for failure is explained in the error message appended
to the system call name in its documentation. |