Hi all,
необходима посильная помощь в настройке cisco 871
исходные данные такие, инет shdsl модем zyxel prestige 700й серии
в бридже, за ним идет циска, ее конфиг:

!
version 12.4
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname Router
boot-start-marker
boot-end-marker
!
logging buffered 51200 warnings
no logging console
!
no aaa new-model
!
resource policy
!
ip subnet-zero
ip cef
!        
!
no ip bootp server
no ip domain lookup
ip domain name yourdomain.com
login on-failure log

vpdn enable
vpdn-group 1
request-dialin
  protocol pppoe

bba-group pppoe global
!
!
!
archive  
log config
  hidekeys
!
!
!
!
!
interface FastEthernet0
!
interface FastEthernet1
!
interface FastEthernet2
!
interface FastEthernet3
!
interface FastEthernet4
no ip address
duplex auto
speed auto
pppoe enable group global
pppoe-client dial-pool-number 1
no cdp enable
!        
interface Vlan1
description $ETH-SW-LAUNCH$$INTF-INFO-HWIC 4ESW$
ip address 192.168.0.1 255.255.255.0
ip tcp adjust-mss 1452
!
interface Dialer1
mtu 1492
ip address negotiated
encapsulation ppp
dialer pool 1
dialer-group 1
ppp pap chap authetication callin
ppp chap hostname User
ppp chap password 0 Pass
ppp pap sent-username User password 0 Pass
!
ip classless
ip route 0.0.0.0 0.0.0.0 Dialer1
!
no ip http server
no ip http secure-server
!
dialer-list 1 protocol ip permit
!
control-plane
!
!
line con 0
login local
no modem enable
line aux 0
line vty 0 4
privilege level 15
login local
transport input telnet ssh
!

В общем почему то не поднимается pppoe сессия

debug pppoe events

*Mar  1 00:53:45.031:  Sending PADI: Interface = FastEthernet4
*Mar  1 00:53:45.115: PPPoE 0: I PADO  R:0090.1aa1.ea53 L:001e.1365.ec9a Fa4
*Mar  1 00:53:47.079:  PPPOE: we've got our pado and the pado timer went off
*Mar  1 00:53:47.079: OUT PADR from PPPoE Session
*Mar  1 00:53:57.343: OUT PADR from PPPoE Session
*Mar  1 00:53:57.343:  PPPOE : Resending PADR
*Mar  1 00:54:07.583: OUT PADR from PPPoE Session
*Mar  1 00:54:07.583:  PPPOE : Resending PADR
*Mar  1 00:54:17.823: OUT PADR from PPPoE Session
*Mar  1 00:54:17.823:  PPPOE : Resending PADRint
*Mar  1 00:54:28.063: OUT PADR from PPPoE Session
*Mar  1 00:54:28.063:  PPPOE : Resending PADR
*Mar  1 00:54:38.303: OUT PADR from PPPoE Session
*Mar  1 00:54:38.303:  PPPOE : Resending PADR
*Mar  1 00:54:48.543:  PPPoE : Shutting down client session
*Mar  1 00:54:48.543: [0]PPPoE 0: O PADT  R:0000.0000.0000 L:0000.0000.0000 1 Fa4
*Mar  1 00:54:48.543:  PPPOE : Resending PADR
*Mar  1 00:55:08.771:  Sending PADI: Interface = FastEthernet4
*Mar  1 00:55:08.775: PPPoE 0: I PADO  R:0090.1aa1.ea53 L:001e.1365.ec9a Fa4
*Mar  1 00:55:10.819:  PPPOE: we've got our pado and the pado timer went off
*Mar  1 00:55:10.819: OUT PADR from PPPoE Session
*Mar  1 00:55:21.059: OUT PADR from PPPoE Session
*Mar  1 00:55:21.059:  PPPOE : Resending PADR

и так по кругу. Кто нить сталкивался с такой проблемой?