Opticom DSLink 180u não conecta

[umapessoa]

Configuracao eciadsl:
VPI/VCI: 0,35
Vid1/Pid1:   1690 / 0212
Vid2/Pid2:   1690 / 0212
Synch .bin: gs7470_synch999.bin
Synch alt:   0
Pppoeci alt: 4
PPP mode: VCM_RFC_1483_BRIDGED_ETH



juliano@juliano-desktop:~$ sudo modprobe tun
[sudo] password for juliano:
juliano@juliano-desktop:~$ sudo eciadsl-start

[EciAdsl 1/5] Setting up USB support...

Preliminary USB device filesystem is missing... trying to mount

[EciAdsl 2/5] Uploading firmware...

Process skipped .. no more needed
firmware loaded successfully

[EciAdsl 3/5] Synchronization...

OK eciadsl-synch: success                                                           
Synchronization successful

[EciAdsl 4/5] Connecting to provider...

Connection successful

[EciAdsl 5/5] Setting up route table...

Waiting for tap0...
juliano@juliano-desktop:~$ ifconfig
eth0      Link encap:Ethernet  HWaddr 00:11:5B:4A:FB:E4 
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)
          Interrupt:20 Base address:0xd800

lo        Link encap:Local Loopback 
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)

tap0      Link encap:Ethernet  HWaddr 00:FF:52:0A:AE:20 
          inet6 addr: fe80::2ff:52ff:fe0a:ae20/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:4 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:500
          RX bytes:0 (0.0 b)  TX bytes:328 (328.0 b)

juliano@juliano-desktop:~$ sudo pppoe-start
................TIMED OUT
juliano@juliano-desktop:~$

EDITADO:
Agora o tap0 nao esta aparecendo no ifconfig

[umapessoa]

Eu consegui conectar uma vez dando os seguintes comandos
# eciadsl-pppoeci
# ifconfig tap0 up
Mas nao consigo mais, mesmo eu dando ifconfig tap0 up o tap0 nao aparece