after the ppp, nothing doen'n work...

[fbsd_user]

I tried to send this email directly to you but your ISP email server
bounced it.

Add this to your rc.conf file to auto start user ppp at boot time

####################################################################
##########
#   /etc/rc.conf
# Please make all changes to this file, not to
/etc/defaults/rc.conf.
# This file now contains just the overrides to
/etc/defaults/rc.conf.
#
# JJB 11/15/01
####################################################################
##########

gateway_enable="YES"            # Activate this host to be a
gateway.
hostname="baltnet.ru"
# Activate user ppp auto start at boot time
ppp_enable="YES"             # Start User ppp task
ppp_mode="ddial"             # ddial, auto, background
ppp_profile="dialisp"        # section in ppp.conf to exec



# if you have PC's on LAN behind your FBSD box then uncomment next
statements
#ppp_nat="YES"                # turn off user ppp nat feature


USE THIS PPP.CONF INSTEAD OF THE ONE YOU ARE USING NOW. Replace
login id and password with your own.


####################################################################
##########
# /etc/ppp/ppp.conf File for dial out modem to ISP
#     Written by Joe Barbish 12/10/2001
#
####################################################################
#########

default:

 set log Phase Chat LCP IPCP CCP tun command   #use for testing
#set log Phase tun                           #use to avoid excessive
log sizes

 set speed 115200                # connection speed
 set timeout 0			 # no idle time out, will not disconnect

 disable pred1 deflate lqr    	# compression features & line quality
reporting
 deny    pred1 deflate lqr	# compression features & line quality
reporting


dialisp:

 set device /dev/cuaa1

 set dial "ABORT BUSY ABORT NO\\sCARRIER TIMEOUT 5 \
            \"\" AT OK-AT-OK ATE1Q0 OK \\dATDT\\T TIMEOUT 40
CONNECT"

 set phone 144			# only use this phone number
 set authname barbish2
 set authkey bobxxxx
 set redial 10 4		# if busy redial 4 times with 10 second pause

# get dynamic IP address from ISP.
 set ifaddr 10.0.0.1/0 10.0.0.2/0 255.255.255.0 0.0.0.0


 enable dns		# Gets the ISP's DNS IP address & places them
			# in resolv.conf for reference by FBSD box.

 disable iface-alias    # Stop adding old IP addr as alias when ppp
                        # redials because line was lost. These old
ips
                        # showed using  ifconfig -a   on tun0.

 iface clear            # Remove all previous IP address

 add default HISADDR    # Add a (sticky) default route (Mandatory)


After making these changes, clear out, empty /var/log/ppp.log file
before rebooting your pc.

If it still does not work, post these files. Only test one time so
ppp.log only contains log messages of one test.

/var/run/dmesg.boot
/var/log/ppp.log
/etc/rc.conf
/etc/ppp/ppp.conf

I need the complete contents of the above files to debug problem.

Read all about user ppp command and configuration options at this
link.
http://www.freebsd.org/cgi/man.cgi?query=ppp&apropos=0&sektion=0&man
path=FreeBSD+4.8-RELEASE&format=html