udhcp parameters when called from interfaces file

[Joel Lindsay]

THanks,

That was exactly what I was looking for.

Much appreciated,

Joel

----- Original Message ----- 
From: "Gabriel L. Somlo" <somlo at cmu.edu>
To: <busybox at busybox.net>
Sent: Wednesday, October 04, 2006 10:45 AM
Subject: Re: udhcp parameters when called from interfaces file


>> From: "Joel Lindsay" <joel at waveteq.com>
>> What I mean is that when I set my interface to use DHCP within the 
>> interfaces file, I do not set the udhcp command line, it is set somewhere 
>> else and automatically started for me.  I am trying to locate where this 
>> is set.  I thought it was at compile time, but not sure if was in the 
>> udhcp compilation or the busybox compilation.
>
> Joel,
>
> The interfaces file is the config file for ifup/ifdown
> (networking/ifupdown.c).
>
> The command line for udhcpc is hard coded in there:
>
> "udhcpc -R -n -p /var/run/udhcpc.%iface%.pid -i %iface% "
>       "[[-H %hostname%]] [[-c %clientid%]] [[-s %script%]]"
>
> So, currently (as of svn 16294) you get to set the following options
> after 'iface foo inet dhcp':
>
> hostname
> clientid
>
> and most recently:
>
> script (which lets you tell udhcpc where to look for its script file)
>
>
> HTH,
> Gabriel
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