Lantronix ETS16PR, ETS8PS, ETS16PS, ETS32PR manual Troubleshooting Flash ROM Updates, Tftp

Updating Software

Troubleshooting Flash ROM Updates

Many of the problems that occur when updating the Flash ROM can be solved by completing the following steps:

	Table D-2. Flash ROM Troubleshooting
Area to Check		Explanation
NetWare		Ensure the file is in the login directory. Since the ETS
		cannot actually log into the file server, it has very
		limited access to the server directories.
TFTP		Check the file and directory permissions.
		Ensure the loadhost name and address are specified
		correctly and that their case matches that of the
		filenames on the host system.
		Ensure the file and pathnames are enclosed in quotes
		to preserve case.
		Ensure that TFTP is enabled on the host; several
		major UNIX vendors ship their systems with TFTP
		disabled by default.
MOP		The Ethernet circuit must have the service
		characteristic enabled.
		Ensure that the MOM$LOAD search path includes the
		directory containing the ETS*.SYS file.

ETS Installation Guide 59