Re: PPPOE issue

But if i change the config to this:

R1:

vpdn enable

vpdn-group 1
request-dialin
protocol pppoe

interface fa0/1
ip address dhcp
pppoe enable group global
pppoe-client dial-pool-number 1

interface Dialer1
ip unnumered fa0/1
encapsulation ppp
dialer pool 1
ppp chap hostname cisco
ppp chap password cisco

R6:
username cisco password cisco

vpdn enable

vpdn-group 1
accept-dialin
protocol pppoe
virtual-template 1

ip dhcp excluded-address 172.10.16.2 172.10.16.254
ip dhcp pool PPPOE
network 172.10.16.0 255.255.255.0

interface fa0/1
ip address 172.10.16.6 255.255.255.0
pppoe enable group global

interface virtual-template 1
ip unnumbered fa0/1
no peer neighbor-route

I get allocated an ip address from DHCP server (R6) but my vpdn tunnel does
not come up.

Very strange

D

On Fri, May 8, 2009 at 3:57 PM, Hashiru Aminu <hashng_at_gmail.com> wrote:

> Dheven
>
> ppp uses 8 byte. U have to make the Mtu on the dialer 1492..
> Secondly, if I were you I will make sure my pppoe session is up before
> adding any authentication and other Advaced Features.
> 'Debug PPP negotiation' will help u know why.
> Hth
>
>
> Rgds
> Hash#16818 RS&SP
> Sent from my iPhone
>
>
> On May 8, 2009, at 4:33 PM, Divin Mathew John <divinjohn_at_gmail.com> wrote:
>
> yeah try incereasing the MTU on the switches or make the MTU on the
>> routers 1492
>> Thanking You
>>
>> Yours Sincerely
>>
>> Divin Mathew John
>> divinjohn_at_gmail.com
>> divin_at_dide3d.com
>> http://www.dide3d.com
>> +91 9945430983
>> +91 9846697191
>> +974 5008916
>> PGP PUBLIC KEY BLOCK @ http://www.dide3d.com/divin_Public_PGP_key.txt
>> Sent from Bangalore, KA, India
>>
>>
>> On Fri, May 8, 2009 at 7:02 PM, Dheven <dheven_at_gmail.com> wrote:
>>
>>> Hi Divin
>>>
>>> 1500
>>>
>>> On Fri, May 8, 2009 at 3:29 PM, Divin Mathew John <divinjohn_at_gmail.com>
>>> wrote:
>>>
>>>>
>>>> MTU on the switches?
>>>> Thanking You
>>>>
>>>> Yours Sincerely
>>>>
>>>> Divin Mathew John
>>>> divinjohn_at_gmail.com
>>>> divin_at_dide3d.com
>>>> http://www.dide3d.com
>>>> +91 9945430983
>>>> +91 9846697191
>>>> +974 5008916
>>>> PGP PUBLIC KEY BLOCK @ http://www.dide3d.com/divin_Public_PGP_key.txt
>>>>
>>>>
>>>>
>>>> On Fri, May 8, 2009 at 6:55 PM, Dheven <dheven_at_gmail.com> wrote:
>>>>
>>>>> Hi GS.
>>>>>
>>>>> I am having a problem setting up PPPOE.
>>>>>
>>>>> here is my setup:
>>>>>
>>>>> R1 --- SW1(fa0/1) ---- SW1(fa0/6) ---- R6
>>>>>
>>>>> I have tested this with just using back to back connections and it
>>>>> works
>>>>> but
>>>>> when i add the switch to the equation I cannot get this to work.
>>>>>
>>>>> any assistance will be greatly appreciated.
>>>>>
>>>>> R1:
>>>>>
>>>>> vpdn enable
>>>>>
>>>>> vpdn-group 1
>>>>> request-dialin
>>>>> protocol pppoe
>>>>>
>>>>> interface fa0/1
>>>>> no ip address
>>>>> pppoe enable group global
>>>>> pppoe-client dial-pool-number 1
>>>>>
>>>>> interface Dialer1
>>>>> ip address dhcp
>>>>> encapsulation ppp
>>>>> dialer pool 1
>>>>> ppp chap hostname cisco
>>>>> ppp chap password cisco
>>>>>
>>>>> R6:
>>>>> username cisco password cisco
>>>>>
>>>>> vpdn enable
>>>>>
>>>>> vpdn-group 1
>>>>> accept-dialin
>>>>> protocol pppoe
>>>>> virtual-template 1
>>>>>
>>>>> ip dhcp excluded-address 172.10.16.2 172.10.16.254
>>>>> ip dhcp pool PPPOE
>>>>> network 172.10.16.0 255.255.255.0
>>>>>
>>>>> interface fa0/1
>>>>> pppoe enable group global
>>>>>
>>>>>
>>>>> interface virtual-template 1
>>>>> ip address 172.10.16.6 255.255.255.0
>>>>> no peer neighbor-route
>>>>>
>>>>>
>>>>> I also tested with adding the "ip address dhcp" under the physical
>>>>> interface
>>>>> this works (i get an ip address from the dhcp server) but my vpdn
>>>>> tunnel
>>>>> does not come up.
>>>>>
>>>>>
>>>>> what am I doing wrong.
>>>>>
>>>>>
>>>>> D
>>>>> ---
>>>>> Always forgive your enemies - Nothing annoys them so much.
>>>>>
>>>>>
>>>>> Blogs and organic groups at http://www.ccie.net
>>>>>
>>>>> _______________________________________________________________________
>>>>>
>>>>
>
> Subscription information may be found at:
>>>>> http://www.groupstudy.com/list/CCIELab.html
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>
>>>
>>> --
>>> Always forgive your enemies - Nothing annoys them so much.
>>>
>>
>>
>> Blogs and organic groups at http://www.ccie.net
>>
>> _______________________________________________________________________
>>
>
>
> Subscription information may be found at:
>> http://www.groupstudy.com/list/CCIELab.html
>>
>>
>>
>>
>>
>>
>>
>>

-- 
Always forgive your enemies - Nothing annoys them so much.
Blogs and organic groups at http://www.ccie.net