[dhcwg] Re: Re: udhcpd Win98 interoperability

Russ Dill <Russ.Dill@asu.edu> Thu, 22 August 2002 21:16 UTC

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From: Russ Dill <Russ.Dill@asu.edu>
To: cstueckjuergen@web.de
Cc: dhcwg@ietf.org
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Subject: [dhcwg] Re: Re: udhcpd Win98 interoperability
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> > if (wrong net) { 
> >  should nak; 
> > } else { 
> >  if (!ok ip) { 
> >   should nak; 
> >  } 
> > } 
> >  
> > but then the "If the DHCP server has no record of this client" clause is 
> > thrown in. At what stage of the block does this go in? I would say this 
> > clause would go *before* 'if (wrong net)'. 
> >  
> > I'll cc this to the Dynamic Host Configuration working group. Hopefully 
> > they'll have some answers. 
> >  
>  
> I would replace (!ok ip) by (requested ip is ours but is no longer/has never been 
> assigned to the requesting client). Then the conditions (wrong net) and (requested ip 
> is ours but...) are mutually exclusive. 
>  
> So my parsing of the RFC would look loke that: 
>  
> if (wrong net) { 
>   should nak; 
> } else if (requested ip is ours but...) { 
>   should nak; 
> } else { 
>   remain silent; 
> } 

define 'ours' a little better, do you mean if there is a static mapping
for the address that we take care of?

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