Mailing List Archive: IP POOL allocation

IP POOL allocation

Nov 11, 2009, 1:29 AM

Post #1 of 3 (5357 views)

Hi all,

I am trying to work out how Cisco NAS allocate IPs to customers in a PPPoe
environment.

Lets say that I have a pool named pooltest with different ranges of IP
addresses:

peer default ip address pool pooltest

ip local pool pooltest 10.0.0.10 10.0.0.50
ip local pool pooltest 20.0.0.10 20.0.0.50
ip local pool pooltest 30.0.0.10 30.0.0.50

I am trying to work out how the NAS will operate here...randomly or using
the addresses in the range 10 and when addresses are all used there jump to
the range of 20..and then 30...?

I need help understanding that.

Would be great if someone can come up with some links or docs.

Thanks

Regards,

____________________________________________________________________________
_____

Paul

Re: IP POOL allocation [ In reply to ]

inako at abcom

Nov 11, 2009, 4:07 AM

Post #2 of 3 (5187 views)

Permalink

Hi Paul

You can use this config :
peer default ip address pool pooltest1 pooltest2 pooltest3

ip local pool pooltest1 10.0.0.10 10.0.0.50
ip local pool pooltest2 20.0.0.10 20.0.0.50
ip local pool pooltest3 30.0.0.10 30.0.0.50

show ip local pool : to see the allocation of Ip

Regards

Ilir

Paul Cole wrote:
> -->
>
> Hi all,
>
> I am trying to work out how Cisco NAS allocate IPs to customers in a
> PPPoe environment.
>
> Lets say that I have a pool named pooltest with different ranges of IP
> addresses:
>
> peer default ip address pool pooltest
>
> ip local pool pooltest 10.0.0.10 10.0.0.50
> ip local pool pooltest 20.0.0.10 20.0.0.50
> ip local pool pooltest 30.0.0.10 30.0.0.50
>
> I am trying to work out how the NAS will operate here...randomly or
> using the addresses in the range 10 and when addresses are all used
> there jump to the range of 20..and then 30...?
>
> I need help understanding that.
>
> Would be great if someone can come up with some links or docs.
>
> Thanks
>
>
>
> Regards,
>
> _________________________________________________________________________________
>
> Paul
>
>
>
> ------------------------------------------------------------------------
>
> _______________________________________________
> cisco-bba mailing list
> cisco-bba@puck.nether.net
> https://puck.nether.net/mailman/listinfo/cisco-bba
_______________________________________________
cisco-bba mailing list
cisco-bba@puck.nether.net
https://puck.nether.net/mailman/listinfo/cisco-bba

Re: IP POOL allocation [ In reply to ]

raghujindia at gmail

Nov 13, 2009, 1:04 AM

Post #3 of 3 (5231 views)

Permalink

Yeah Paul,
The ip location goes sequentially. First range 10 should exhaust and then it
goes to range 20 and so on...

On Wed, Nov 11, 2009 at 5:37 PM, Ilir Nako <inako@abcom.al> wrote:

> Hi Paul
>
> You can use this config :
> peer default ip address pool pooltest1 pooltest2 pooltest3
>
> ip local pool pooltest1 10.0.0.10 10.0.0.50
> ip local pool pooltest2 20.0.0.10 20.0.0.50
> ip local pool pooltest3 30.0.0.10 30.0.0.50
>
>
> show ip local pool : to see the allocation of Ip
>
> Regards
>
> Ilir
>
>
> Paul Cole wrote:
>
>> -->
>>
>>
>> Hi all,
>>
>> I am trying to work out how Cisco NAS allocate IPs to customers in a PPPoe
>> environment.
>>
>> Lets say that I have a pool named pooltest with different ranges of IP
>> addresses:
>>
>> peer default ip address pool pooltest
>>
>> ip local pool pooltest 10.0.0.10 10.0.0.50
>> ip local pool pooltest 20.0.0.10 20.0.0.50
>> ip local pool pooltest 30.0.0.10 30.0.0.50
>>
>> I am trying to work out how the NAS will operate here...randomly or using
>> the addresses in the range 10 and when addresses are all used there jump to
>> the range of 20..and then 30...?
>>
>> I need help understanding that.
>>
>> Would be great if someone can come up with some links or docs.
>>
>> Thanks
>>
>>
>> Regards,
>>
>>
>> _________________________________________________________________________________
>>
>> Paul
>>
>>
>> ------------------------------------------------------------------------
>>
>> _______________________________________________
>> cisco-bba mailing list
>> cisco-bba@puck.nether.net
>> https://puck.nether.net/mailman/listinfo/cisco-bba
>>
> _______________________________________________
> cisco-bba mailing list
> cisco-bba@puck.nether.net
> https://puck.nether.net/mailman/listinfo/cisco-bba
>

--
Thanks
Raghu
SAVE TREES..GO GREEN