B-4 APPENDIX B: REMOTE SOFTWARE UP/DOWNLOADING PROCEDURESTelnet This method allows you to telnet into the target AccessBuilder’s commandline user interface as a superuser and issue the "load" command to performthe desired transfer function. Although you telnet into the AccessBuilder,the load command uses TFTP as the transfer mechanism (requires a TFTPserver to be available for either the upload or download functions). The IPaddress of the TFTP server and the target AccessBuilder must be known, aswell as the SuperUser password for the AccessBuilder.Figure B-2 Remote Download/Upload Using TelnetThe header file name selected dictates the action that occurs (direction offlow). Refer to Table B-1 for filenames.Telnet Procedures Be sure you have set up a TFTP server. Refer to Table B-1 for filenames.CAUTION: Whenever an image or configuration file download transferoccurs, the remote AccessBuilder suspends any user session in progress andautomatically resets upon completion, thus disconnecting any active users.For this reason, maintenance downloads should be announced to thesystem users well in advance of the event, and scheduled at a time thatminimizes network disruption.1 Copy the files absrvr.cde, absrvr.hd0, absrvr.hd1, and absrvr.hd2 on theAccessBuilder distribution diskette to the TFTP host's TFTP directory.TFTP Server Work Stationon networkTarget AccessBuilderStatusActivity PowerSYSTEM STATUSAccessBuilder4000Remote Access Server