Cannot start adsl!

[qq qq]

Hello,everybody.
The first ,thank you for you help!
bsd 5.3-release. pci :Realtek RTL8139/810x.adsl /2m
When I follow handbook,/etc/ppp/ppp.conf is ok .it something wrong likes this:
 
#ppp -ddial adsl
working in ddial mode
using interface:tun0

#ppp -ddial adsl
working in ddial mode
using interface:tun1

#ppp -ddial adsl
working in ddial mode
using interface:tun2

#ppp -ddial adsl
warnning:no available tunnel devices found (no such file or director)
 
#cd /dev
#sh MAKEDEV tun0
it is nothing.
I am a new user.I have spent on it two days.
help me .
                                                                 thanks
                                                                 CCJJ



---------------------------------
Do You Yahoo!?
150ÍòÇúMP3·è¿ñËÑ£¬´øÄú´³ÈëÒôÀÖµîÌÃ
ÃÀÅ®Ã÷ÐÇÓ¦Óо¡ÓУ¬ËѱéÃÀͼ¡¢ÑÞͼºÍ¿áͼ
1G¾ÍÊÇ1000Õ×£¬ÑÅ»¢µçÓÊ×ÔÖúÀ©ÈÝ£¡