[c-nsp] handling customer interfaces for single IP address

[root net]

I was wondering if anyone else had any ideas or experiences?

Thanks

2011/11/18 root net <rootnet08 at gmail.com>

> Jon,
>
> A 7200VXR would be where the 802.1Q sub interfaces would live. What is
> your experience?
>
> rootnet
>
>
> 2011/11/17 Jon Harald Bøvre <jon at bovre.no>
>
>>
>> Would be a bit hardware spesific, but on Cisco 6500 you can use UBRL:
>>
>>
>>   User-Based Rate Limiting in the Cisco Catalyst 6500
>>
>>
>> I never got i working though.
>>
>>
>> Jon
>>
>> Den 11/17/2011 1:57 AM, skrev root net:
>>
>>> I wanted to find out how some of you are handling customer interfaces,
>>> specifically when giving a customer one IP address. How do you make sure
>>> the customer is only getting bandwidth he/she is paying for?
>>>
>>> Currently, we assign customers /29 subnet to their 802.1Q sub interface
>>> and
>>> apply some policies to the sub interface. For customers wanting a single
>>> IP
>>> or broadband package that included only a single IP we have a 802.1Q sub
>>> interface with a /24 and we just assign the static IPs to the customer as
>>> they need. With this model you have to throw more bandwidth at the link
>>> in
>>> order to satisfy all customers wanting for example 20 down / 5 up
>>>
>>> Using ATM DSL this was a walk in the park but just trying to make sure we
>>> hit the nail on the head since it's all Ethernet and L2 ports for
>>> customers.
>>>
>>> I believe if we simply did a /30 for each customer on a 802.1Q interface
>>> that would solve our issue but we would waste IP addresses. Also if we
>>> did
>>> this we could route a /29 or any subnet size to their interface at that
>>> point should they need. What are your experiences and do you have any
>>> other
>>> suggestions?
>>>
>>> We do all routing on our side and hand off a L2 port.
>>>
>>> Thanks in advance,
>>>
>>> rootnet
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