/tftpboot/foowill always work with your TFTP server, no matter if it changes root or not. A simple trick is to create a symbolic link in the TFTP server's root directory to itself, for example:
bash# cd /tftpboot bash# ln -s . tftpboot bash# ls -l ... lrwxrwxrwx 1 root root 1 May 3 16:36 tftpboot -> . ...
If you have to support more than one board it is usually a good idea to create a subdirectory for each board on your TFTP server.
ddns-update-stylestatement is added to the
/etc/dhcpd.confconfiguration file. Please read the dhcpd.conf manual page for more information.
syncis used as export option. Using
asyncusually improves performance, but at the cost or reliability (i. e. data can be lost or corrupted). Therefore we recommend to always use