Hỗ trợ cấu hình 881/k9 chạy FTTH viettel

[tanvne]

Hiện mình đang cấu hình thiết bị router 881/k9 chạy FTTH của viettel nhưng chưa thành công. Đây là cấu hình:
Router#show run
Building configuration...


Current configuration : 1578 bytes
!
! Last configuration change at 04:47:25 UTC Wed Jul 25 2012
! NVRAM config last updated at 04:47:27 UTC Wed Jul 25 2012
!
version 15.0
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
!
!
no aaa new-model
memory-size iomem 10
!
!
ip source-route
!
!
ip dhcp excluded-address 192.168.1.1
ip dhcp excluded-address 192.168.1.250
!
ip dhcp pool LAN
network 192.168.1.0 255.255.255.0
default-router 192.168.1.1
!
!
ip cef
no ipv6 cef
!
!
l
!
!
!
!
!
!
!
!
!
!
!
interface FastEthernet0
!
interface FastEthernet1
!
interface FastEthernet2
!
interface FastEthernet3
!
interface FastEthernet4
description ket noi FTTH
no ip address
ip tcp adjust-mss 1412
duplex auto
speed auto
pppoe-client dial-pool-number 1
!
interface Vlan1
ip address 192.168.1.1 255.255.255.0
ip nat inside
ip virtual-reassembly
!
interface Dialer0
description Ket noi Internet
ip address negotiated
ip mtu 1452
ip nat outside
ip virtual-reassembly
encapsulation ppp
dialer pool 1
dialer-group 1
ppp authentication pap callin
ppp pap sent-username xxxxxxxxxxxxxxx password 0 xxxxxx
!
ip forward-protocol nd
no ip http server
no ip http secure-server
!
ip nat inside source list 1 interface Dialer0 overload
ip route 0.0.0.0 0.0.0.0 Dialer0
!
access-list 1 permit 192.168.1.0 0.0.0.255
!
!
!
!
!
control-plane
!
!
line con 0
no modem enable
line aux 0
line vty 0 4
login
!
scheduler max-task-time 5000
end
Anh xem xem qua giúp mình cấu hình trên nhé. Mong nhận sự giúp đỡ.

[tanvne]

thông báo lỗi trên 881/k9:
Jul 25 05:45:59.915: %LINK-3-UPDOWN: Interface FastEthernet4, changed state to up
Jul 25 05:46:00.915: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet4, changed state to up
Jul 25 05:46:13.803: %DIALER-6-BIND: Interface Vi1 bound to profile Di0
Jul 25 05:46:13.807: %LINK-3-UPDOWN: Interface Virtual-Access1, changed state to up
Jul 25 05:46:23.591: %LINK-3-UPDOWN: Interface FastEthernet3, changed state to up
Jul 25 05:46:24.591: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet3, changed state to up
Router#
Jul 25 05:46:33.995: %DIALER-6-UNBIND: Interface Vi1 unbound from profile Di0
Jul 25 05:46:33.999: %LINK-3-UPDOWN: Interface Virtual-Access1, changed state to down
Router#
Router#
Jul 25 05:46:52.611: %LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan1, changed state to up
Jul 25 05:46:56.055: %DIALER-6-BIND: Interface Vi1 bound to profile Di0
Jul 25 05:46:56.059: %LINK-3-UPDOWN: Interface Virtual-Access1, changed state to up
Jul 25 05:47:14.319: %DIALER-6-UNBIND: Interface Vi1 unbound from profile Di0
Router#
Jul 25 05:47:14.323: %LINK-3-UPDOWN: Interface Virtual-Access1, changed state to down
Router#

[lenguyen1988]

bạn thêm câu lệnh này xem sao :
dialer-list 1 protocol ip permit