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6
Replies

Help in VDSL Dialing in Cisco 2901

yoadfekete
Level 1
Level 1

Hi Guys.

i've tried every possible configuration.

of course the line is all fine.

please let me know if you have any ideas why this configuration wouldn't connect?

#show run

Building configuration...

Current configuration : 2194 bytes

!

! Last configuration change at 11:39:09 UTC Wed Sep 19 2012

! NVRAM config last updated at 11:27:34 UTC Wed Sep 19 2012

! NVRAM config last updated at 11:27:34 UTC Wed Sep 19 2012

version 15.1

service timestamps debug datetime msec

service timestamps log datetime msec

service password-encryption

!

hostname ******

!

boot-start-marker

boot-end-marker

!

!

enable secret 5 **********************

enable password ************************

!

no aaa new-model

!

no ipv6 cef

ip source-route

ip routing

no ip cef

!

!

!

!

!

multilink bundle-name authenticated

!

!

crypto pki token default removal timeout 0

!

!

license udi pid CISCO2901/K9 sn FTX162986Y1

!

!

!

!

controller VDSL 0/0/0

!

!

!

!

!

interface Embedded-Service-Engine0/0

no ip address

no ip route-cache

shutdown

!

interface GigabitEthernet0/0

no ip address

no ip route-cache

shutdown

duplex auto

speed auto

!

interface GigabitEthernet0/1

ip address 10.0.60.199 255.255.255.0

ip flow ingress

ip flow egress

ip nat inside

ip virtual-reassembly in

ip route-cache flow

duplex auto

speed auto

no cdp enable

no mop enabled

!

interface ATM0/0/0

no ip address

no ip route-cache

shutdown

no atm ilmi-keepalive

!

interface Ethernet0/0/0

no ip address

no ip unreachables

ip route-cache flow

ip tcp adjust-mss 1452

shutdown

pppoe enable group global

pppoe-client dial-pool-number 1

!

interface Dialer1

mtu 1492

ip address negotiated

ip nat outside

ip virtual-reassembly in

encapsulation ppp

dialer pool 1

dialer-group 1

ppp authentication pap callin

ppp pap sent-username ****** password 0 ****************

no cdp enable

!

ip forward-protocol nd

!

no ip http server

no ip http secure-server

!

ip nat inside source list 101 interface Dialer1 overload

ip route 0.0.0.0 0.0.0.0 Dialer1 permanent

!

access-list 101 permit ip 10.0.60.0 0.0.0.255 any

dialer-list 1 protocol ip permit

!

!

snmp-server community public RO

!

control-plane

!

!

!

line con 0

line aux 0

line 2

no activation-character

no exec

transport preferred none

transport input ssh

transport output pad telnet rlogin lapb-ta mop udptn v120 ssh

stopbits 1

line vty 0 4

password ************************

login

transport input ssh

!

scheduler allocate 20000 1000

end

6 Replies 6

cadet alain
VIP Alumni
VIP Alumni

Hi,

interface Ethernet0/0/0

no ip address

no ip unreachables

ip route-cache flow

ip tcp adjust-mss 1452

shutdown

you should no shut the interface

Regards.

Alain

Don't forget to rate helpful posts.

Don't forget to rate helpful posts.

sorry - i look like a noob

i fixed that immediatley after uploading the question.

the reason it was shut is because i reseted the router to factory defaults to try and configure it from scratch.

i have enabled the interfaces (both ethernet and atm) and still nothing.

Hi,

take a look here:

http://www.cisco.com/en/US/docs/routers/access/800/860-880-890/software/configuration/guide/routconf.html#wp1219652

Regards.

Alain

Don't forget to rate helpful posts.

Don't forget to rate helpful posts.

Super thanks for that.

i have gone through that already.

i am getting an ip from ISP.

but seems like everything i'm trying to ping is not going through this connection.

if i'm pinging 8.8.8.8 all i get is

UUUUU

Hi,

Did you keep your static default route pointing to dialer interface ?

--->sh ip route

If this is the case can you get rid of it( try your ping again) and  post you routing table content if it's still not working.

Regards.

Alain

Don't forget to rate helpful posts.

Don't forget to rate helpful posts.

tim.grantham
Level 1
Level 1

Are you trying to get this working with BT Inifinty in the UK?

If so, then you will need to tage the VLAN with ID 101

Set the Ethernet configuration as follows: -

interface Ethernet0/0/0

description VDSL Infinity Connection

no ip address

no ip redirects

no ip unreachables

no ip proxy-arp

ip flow ingress

no mop enabled

!

interface Ethernet0/0/0.101

description VDSL Infinity Connection

encapsulation dot1Q 101

no ip redirects

no ip unreachables

no ip proxy-arp

ip flow ingress

pppoe enable group global

pppoe-client dial-pool-number 1

!

Also, configure the Dialer as follows: -

interface Dialer1

ip address negotiated

no ip redirects

no ip unreachables

no ip proxy-arp

ip mtu 1492

ip flow ingress

ip nat outside

ip virtual-reassembly in

encapsulation ppp

ip tcp adjust-mss 1452

dialer pool 1

dialer-group 1

ppp authentication chap callin

ppp chap hostname

ppp chap password

no cdp enable

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