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RE: [Geopriv] Confirmation of GEOPRIV IETF 68 Working Group Hums

2007-04-25 06:52:09
But how does my application access it?

DHCP is not something that an application layer program should be allowed to 
perform. It is a security issue. For good reason performing DHCP operations 
requires privileges beyond mere network connectivity on Windows.

That is why configuring application programs from DHCP never caught on.  

-----Original Message-----
From: John Schnizlein [mailto:jschnizl(_at_)cisco(_dot_)com] 
Sent: Sunday, April 22, 2007 6:41 PM
To: David W. Hankins
Cc: GEOPRIV WG; ietf(_at_)ietf(_dot_)org
Subject: Re: [Geopriv] Confirmation of GEOPRIV IETF 68 
Working Group Hums

The reason that DHCP is appropriate for information about the 
location of the host is that the scope of DHCP administration 
usually does match the local network to which the host is 
attached.  Location is local information.

John

On Apr 20, 2007, at 3:38 PM, David W. Hankins wrote:

The point is that the ISO L(x) is not what one considers 
when judging 
wether or not a certain configuration value "would make a good band 
name.  I mean DHCP option."

What we (strive to) consider instead is the administrative scope of 
the configuration information, and wether it matches common and 
practical use of DHCP.


On Apr 19, 2007, at 7:47 PM, David W. Hankins wrote:
On Thu, Apr 19, 2007 at 03:38:40PM -0700, Hallam-Baker, 
Phillip wrote:
DHCP is a layer 3 technology that talks directly to layer 2.

DHCP is a technology that dynamically configures hosts.

If a host has a configuration knob that might reasonably 
and properly 
be set by the systems administrator or the network you are 
presently 
attached to, then it is reasonable and proper to configure it via 
DHCP.


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