probrem PPP

[Helizonaldo]

Hi,  
  
I have a problem, I get 2 link ADSL of the "TELEMAR Brazil", but don't to connect whit PPP.  
my script its ppp.conf:  
  
------------------------------------------------------  
>default:  
>  set timeout 0  
>  set log local phase lcp ipcp tun  
>  nat enable yes  
>  enable dns  
>  
>velox1:  
>  set device PPPoE:xl1  
>  set server /var/run/velox1 "" 0177  
>  set authname xxxxxxxx at telemar.com.br  
>  set authkey yyyyyyyyyyy  
>  add default HISADDR  
>  
>velox2:  
>  set device PPPoE:xl0  
>  set server /var/run/velox2 "" 0177  
>  set authname xxxxxxxx at telemar.com.br  
>  set authkey yyyyyyyyyyy  
  
#ppp -ddial -unit0 velox1  
#ppp -ddial -unit1 velox2  
  
  
but when swith on, my ifconfig stay like this  
  
tun0: flags=8051<UP,POINTOPOINT,RUNNING,MULTICAST> mtu 1492  
        inet 189.12.186.216 --> 200.217.255.30 netmask 0xffffffff  
        Opened by PID 525  
  
tun1: flags=8051<UP,POINTOPOINT,RUNNING,MULTICAST> mtu 1500  
        Opened by PID 527  
  
#no matching session  
#no matching session  
#no matching session  
  
  
then how to swith on 2 link ADSL with PPP?  
  
  
  
Grateful  
  
Helizonaldo Alves