Re: [netext] Access Network Information option for Proxy Mobile IPv6

Hi Sri,

On 2011/07/13, at 23:37, Sri Gundavelli wrote:

> Hi Ryuji,
> 
> Thanks for the quick review. Appreciate it.
> 
> Yes, static keying of the information is always an option. But, that will be
> a provisioning nightmare and secondly the information may be multi-valued
> for a given MAG ID and may not be 1:1. We fundamentally need a container for
> carrying access network information, that may be specific to the SSID,

ok

> Operator Id ... of the AP ..., having this generic container will greatly
> help deployments. In one of our deployments, we have a requirement to carry
> the Geo-location of one of the AP's out of the several attached to the MAG.
> Hence, we need this simple option.

For geo-location, do you assume lat-long? Don't you need to specify the format of  information?

ryuji

> 
> I will make the below suggested changes.
> 
> Regards
> Sri
> 
> 
> 
> 
> 
> On 7/13/11 4:23 PM, "Ryuji Wakikawa" <ryuji.wakikawa@gmail.com> wrote:
> 
>> Sri
>> 
>> I reviewed this document.
>> 
>> Why do you exchange this static information dynamically?
>> If MAG and LMA are located in the Proxy Mobile IPv6 Domain,
>> can't LMA know the access network information from the MAG's IP address?!
>> 
>> The spec. is very simple and straightforward.
>> There are minor comments.
>> 
>> - better to define the access network information in 2.2?
>> - In section3, 
>> "in  DHCP option (82), which is the DHCP Relay Agent Information option
>> [RFC3046]."
>> "in  DHCP option (code: 82), which is the DHCP Relay Agent Information option
>> [RFC3046]."
>> - In section4,
>> "Realm names are required to be unique, and are piggybacked on the
>> administration of the DNS  namespace."
>> What does the latter sentence mean, "piggybacked on the administration of the
>> DNS  namespace"? 
>> - In section 5, 
>> "creates a two new name spaces" -> "creates two new name spaces"
>> 
>> regards,
>> ryuji
>> 
>> 
>> 
>> 
>> 
>> 
>> 
>> 
>> On 2011/07/13, at 14:33, Sri Gundavelli wrote:
>> 
>>> Please comment on the draft related to carrying Access Network Information
>>> to the LMA.
>>> 
>>> 
>>> 7. Access Network Information Option for Proxy Mobile IPv6   10 Mins
>>>  I-D: 
>>> http://www.ietf.org/id/draft-gundavelli-netext-access-network-option-01.txt
>>>  Presenter: Jouni Korhonen
>>> 
>>> 
>>> 
>>> _______________________________________________
>>> netext mailing list
>>> netext@ietf.org
>>> https://www.ietf.org/mailman/listinfo/netext
>> 
> 