Booting RTEMS IOC problem

["Edwin" <duq97@mails.tsinghua.edu.cn>]

Dear all:
	I have finished building RTEMS boot images with EPICS 3.14 on
Linux, Host and client are both pc386.
	While when I am trying to boot the IOC through BOOTP, my IOC
stuck when loading the boot image "example.bt".

	I wrote the /etc/bootptab file as follows:
	client1:hd=/epics/client1/bin:\
		:vm=auto:ip=166.111.32.246:td=/tftpboot:\
		:ht=ethernet:ha=0000ECD01FC7:\
         :bf=example.bt:rp=/boot/client1/root

	I download a bootstrap PROM image from www.rom-o-matic.net,
which find my boopd service on my host pc successfully 
and start to download the boot image 'example.bt'. Screen prints:
	.Me: 166.111.32.246, Server: 166.111.32.244
	Loading 166.111.32.244:/epics/client1/bin/example.bt ...(NBI)...
..
	
	I am wondering what happened to make my IOC stuck. Thanks.