Hi, when i look in my syslog i see. (syslog) Mar 12 04:40:49 linuxdev in.tftpd[15218]: RRQ from 10.1.5.121 filename scx.elf.gz Mar 12 04:40:49 linuxdev in.tftpd[15218]: sending NAK (1, File not found) to 10.1.5.121 here my client has asked for a file, and tftpd has said that it does not exist in its path (or cannot access it). looking in the tftpd.c (from 0.36) i see that on line 779 this error can be caused. <snip> ecode = (*pf->f_validate)(filename, tp_opcode, pf, &errmsgptr); if (ecode) { nak(ecode, errmsgptr); exit(0); } <snip> i run the tftpd server from xinetd as root, so it cannot be a permissions problem (i believe ?). (/etc/xinetd.d/tftp) service tftp { socket_type = dgram protocol = udp wait = yes user = root server = /usr/sbin/in.tftpd server_args = -vvvvv -s /home/scxnucleus/ScxV6 -T 4000000 -r blksize -r blksize2 -r tsize -r timeout -r utimeout disable = no also if i restart the tftpd service '/etc/inet.d/xinetd restart' the client can then load the file correctly, and i see in syslog (syslog) RRQ from 10.1.5.121 filename scx.elf.gz regards --- Matthew J Fletcher Embedded Software Serck Controls Ltd --- ********************************************************************** Serck Controls Ltd, Rowley Drive, Coventry, CV3 4FH, UK Tel: 44 (0) 24 7630 5050 Fax: 44 (0) 24 7630 2437 Web: www.serck-controls.com Admin: post at serck-controls.co.uk ********************************************************************** This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error please notify the above. Any views or opinions presented are solely those of the author and do not necessarily represent those of Serck Controls Ltd. Please note that Serck Controls Ltd is able to, and reserves the right to, monitor e-mail communications passing through its network. This email has been checked for viruses. Serck Controls Ltd shall not be responsible for damage caused by any undetected virus. ********************************************************************** Serck Controls Ltd is a subsidiary of Serck Controls Pty. Ltd. Registered in England No. 4353634. ********************************************************************** ****************************************************************** This message has been checked for all known viruses by MessageLabs ******************************************************************