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Date:      Tue, 28 Sep 1999 15:42:14 -0600
From:      Chris Fedde <cfedde@sendmail.com>
To:        "whatever wherever" <bsdquestions@hotmail.com>
Cc:        freebsd-questions@FreeBSD.ORG
Subject:   Re: Fwd: ifconfig question 
Message-ID:  <199909282142.PAA95472@fedde.littleton.co.us>
In-Reply-To: Your message of "Tue, 28 Sep 1999 09:13:45 EDT." <19990928131345.15301.qmail@hotmail.com> 

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Which dhcp client are you using?  If you are using the default one
(/sbin/dhclient) then when it runs it eventually runs a script
(/sbin/dhclient-script) that does all the calls to things like ifconfig.
and updating /etc/resolv.conf

dhclient-script sources /etc/dhclient-enter-hooks if it exisists
and is excecutable. By default dhclient-enter-hooks creates a file
(/tmp/dhclient-enter-hooks) that contains all the output from
dhclient-script You can alter /etc/dhclient-enter-hooks to do
whatever other work you need.  There is also an etc/dhclient-exit-hooks
that lets you customize things at the end of the session.

chris

"whatever wherever" writes:
 +---------------
 | Hi all;
 | I am running 3.2 on a server that fileshares between 2 networks
 | using Samba;
 | one is DHCP(ep0) the other is static(ep1).
 | today I lost the ability to see the DHCP one from the win9* machines
 | on that net when i type ifconfig  ep0 i get the usual stuff that i did 
 | before same with ep1
 | when I go to one of the DHCP machines and use the Win9* 'find' command, I 
 | can find the BSD machine!
 | 
 | my question - what is ifconfig DOING?
 | is it querieing the dhcp server?
 | is it printing from a file?
 | 
 | i THINK that the DHCP net has expired the lease and reasigned a new
 | IP, how
 | do i figure out the new IP?
 | 
 | thanks all
 | 
 | greg kinney
 | 
 +---------------
__
Chris Fedde	  <cfedde@sendmail.com>
303 773 9134


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