Re: [Geopriv] Location in SIP and "retransmission-allowed"

From: Tom-PT Taylor ^lt;taylor@nortel.com>
Date: Fri May 04 2007 - 13:27:05 EDT

I'll remind you that RFC 3693 points out that defending against traffic analysis
is out of GEOPRIV's scope. I'm not sure if that extends to analysis of LoST queries.

Richard Barnes wrote:
> And I think the cogent point is that there are use cases where the fact
> that there's something at the transmitted location is considered
> sensitive. So the rules language needs to provide syntax to control
> dissemination of LI derived from an LO, not just the full LO.
>
> --RB
>
>
> Brian Rosen wrote:
>> But the location IS that of a device.
>> Are you arguing that 4119 is wrong, and we should normatively change it, or
>> are you arguing that a routing query does have the LI of a device and thus
>> the current language of 4119 permits it?
>>
>>
>> Brian
>>
>> -----Original Message-----
>> From: Marc Linsner [mailto:mlinsner@cisco.com]
>> Sent: Friday, May 04, 2007 10:37 AM
>> To: 'Richard Barnes'
>> Cc: 'GEOPRIV'
>> Subject: RE: [Geopriv] Location in SIP and "retransmission-allowed"
>>
>> As Henning states:
>>
>> 123 Main St. is not interesting until we place Richard Barnes there.
>>
>> -Marc-
>>
>>> Ah, I see the difference in understanding. However, I
>>> thought the common interpretation was that LI is the position
>>> of a Device, regarded
>>> separately from identifiers for the device, etc. For example, in
>>> PIDF-LO, the location-info element contains only GML, not any
>>> identifiers.
>>>
>>> --Richard
>>>
>>>
>>> Marc Linsner wrote:
>>>>
>>>>> The RFC 3693 term for "just the location, please" (without
>>> identity,
>>>>> rules, etc.) is Location Information:
>>>>>
>>>>> <RFC3693>
>>>>> Location Information: A relatively specific way of
>>> describing
>>>>> where a Device is located.
>>>>> </RFC3693>
>>>> Void of 'Device', what is it?
>>>>
>>>>
>>>> Which is what Henning's point has been all along.
>>>>
>>>> -Marc-
>>>>
>>>>
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>>
>
>
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Received on Fri, 04 May 2007 13:27:05 -0400

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