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ADSL PPPOA static IP configuration on Cisco 887VA

phyopaingag
Level 1
Level 1

HI,

Can someone help me check my configuration which is not working .

Here is encapsulation information and IP information I got from my ISP. Thanks.

Encapsulation = aal5snap
VPI/VCI = 8/35
RFC 1483

WAN IP
58.185.237.221 (SingTel)
58.185.237.222 (Customer)
mask: 255.255.255.252

login as: xxxxxxx Using keyboard-interactive authentication.
Password:

unigestion_887router#show run
Building configuration...

Current configuration : 3318 bytes
!
! No configuration change since last restart
version 15.1
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname xxxxxxxxxxxxxxxxx
!
boot-start-marker
boot-end-marker
!
!
enable secret 5 $1$qQbX$jrAAtOMSd9y5ppO7FKwjL1
!
no aaa new-model
memory-size iomem 10
crypto pki token default removal timeout 0
!
crypto pki trustpoint TP-self-signed-1270262881
enrollment selfsigned
subject-name cn=IOS-Self-Signed-Certificate-1270262881
revocation-check none
rsakeypair TP-self-signed-1270262881
!
!
crypto pki certificate chain TP-self-signed-1270262881
certificate self-signed 01
  3082022B 30820194 A0030201 02020101 300D0609 2A864886 F70D0101 05050030
  31312F30 2D060355 04031326 494F532D 53656C66 2D536967 6E65642D 43657274
  69666963 6174652D 31323730 32363238 3831301E 170D3132 30333036 30363133
  34375A17 0D323030 31303130 30303030 305A3031 312F302D 06035504 03132649
  4F532D53 656C662D 5369676E 65642D43 65727469 66696361 74652D31 32373032
  36323838 3130819F 300D0609 2A864886 F70D0101 01050003 818D0030 81890281
  8100E0B1 4BF2B86B 9C0B2CF5 FBC82569 3CE6D153 7D3A2070 DA09FE95 1C8B2C48
  22EE4F07 33D76C0C B49912A5 FD345490 74334B1F 0813EC8B B8951F35 CB0EC782
  BA9B035D 3B504EA4 4ED34BFF BF4A374F 39C076B1 27959B00 1503B842 0CCC1992
  CB1D405B 17C90C37 BBF778C0 1DB348CA 39A0FAFA 7E572C0A F4A23116 01325B49
  79330203 010001A3 53305130 0F060355 1D130101 FF040530 030101FF 301F0603
  551D2304 18301680 147A1640 A4172B12 544AB644 77C82C28 CD71B760 B5301D06
  03551D0E 04160414 7A1640A4 172B1254 4AB64477 C82C28CD 71B760B5 300D0609
  2A864886 F70D0101 05050003 8181006F 8037F44F B1B9EC42 A33FBE49 176E4918
  29F5E83C 2482A8DB 5A724F06 105429DF 9003AB0A 1881CBE7 4190FE39 0353D3B5
  FB93D1E7 5A41A6C6 49635AA8 0656AF31 84FC4976 8A8BE694 6AE6A73D E6C4F0A8
  BED4756B D4BAB985 05EF2469 17ED997E 56E72BEC 19A8DD1C 4107CA19 087F9786
  480AABFD 987B7B4F C36051EF 16B3E7
        quit
ip source-route
!
!
!
!
!
ip cef
no ip domain lookup
no ipv6 cef
!
!
license udi pid CISCO887VA-K9 sn FCZ1603C5ZE
!
!
username xxxxxxx privilege 15 secret 5 $1$mzlo$JJD2sOfYOjg9FRyNZABxk0
!
!
!
!
controller VDSL 0
!
!
!
!
!
!
!
!
interface Ethernet0
no ip address
shutdown
!
interface ATM0
no ip address
ip nat outside
ip virtual-reassembly in
no atm ilmi-keepalive
pvc 8/35
  encapsulation aal5snap
  protocol ppp dialer
  dialer pool-member 1
!
!
interface FastEthernet0
no ip address
!
interface FastEthernet1
no ip address
!
interface FastEthernet2
no ip address
!
interface FastEthernet3
no ip address
!
interface Vlan1
ip address 192.168.2.254 255.255.255.0
ip nat inside
ip nat enable
ip virtual-reassembly in
ip tcp adjust-mss 1452
!
interface Dialer0
ip address 58.xx.xx.xx 255.255.255.252
ip mtu 1492
encapsulation ppp
dialer pool 1
dialer-group 1
ppp authentication chap
!
ip forward-protocol nd
ip http server
ip http authentication local
ip http secure-server
!
ip nat inside source list 1 interface Dialer0 overload
ip route 0.0.0.0 0.0.0.0 58.xx.xx.xx
!
access-list 1 permit 192.168.1.0 0.0.0.255
access-list 1 permit 192.168.2.0 0.0.0.255
dialer-list 1 protocol ip permit
!
!
!
!
!
line con 0
line aux 0
line vty 0 4
privilege level 15
login local
transport input telnet ssh
!
end

unigestion_887router#
unigestion_887router#
unigestion_887router#
unigestion_887router#
unigestion_887router#

1 Reply 1

mavespig
Level 3
Level 3

Hi,

what do you mean with "is not working"? Is it failing at DSL level, at PPP or at IP?

Collect the output of show dsl interface atm 0, to see if the DSL trained up.

Enable deb ppp negotiation to see if the ppp negotiation is complete.

Regards

Marco