Re: DHCP server questions

2007-01-18 Thread Jay Chandler

Darryl Hoar wrote:
Thanks Chuck. I do grok that rebooting is only really needed for new 
kernel

installs.  Just making network design decisions and want to avoid those
"Oh, crap" moments.

-Darryl


  
I haven't found too many mutually exclusive services on Unix.  In 
theory, if we did away with redundancy, and got a honkin' HUGE server to 
handle the load, we could run our entire University on one FreeBSD box 
(didn't they used to call that a Mainframe?).




--
Jay Chandler
Network Administrator, Chapman University
714.628.7249 / [EMAIL PROTECTED]
Today's Excuse: PEBKAC (Problem Exists Between Keyboard And Chair) 


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RE: DHCP server questions

2007-01-18 Thread Darryl Hoar
> -Original Message-
> From: Chuck Swiger [mailto:[EMAIL PROTECTED]
> Sent: Thursday, January 18, 2007 2:28 PM
> To: [EMAIL PROTECTED]
> Cc: freebsd-questions@freebsd.org
> Subject: Re: DHCP server questions
>
>
> On Jan 18, 2007, at 11:59 AM, Darryl Hoar wrote:
> > I am considering modifying my web/email server by adding DHCP server
> > duties to it.  Any problems with this idea ?  I can reboot the
> > server if
> > I need to without screwing up the clients that already have IP
> > assigned,
> > can't I ?
>
> No, the DHCP server is a rather lightweight daemon and will not add
> much load to your current system.  And yes, one could reboot the
> machine acting as your DHCP server without screwing up the clients
> which have already gotten a IP/lease.
>
> Note that rebooting a Unix system is normally not needed for
> anything
> short of installing a new kernel...
>
> --
> -Chuck
>

Thanks Chuck.  I do grok that rebooting is only really needed for new kernel
installs.  Just making network design decisions and want to avoid those
"Oh, crap" moments.

-Darryl


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Re: DHCP server questions

2007-01-18 Thread Chuck Swiger

On Jan 18, 2007, at 11:59 AM, Darryl Hoar wrote:

I am considering modifying my web/email server by adding DHCP server
duties to it.  Any problems with this idea ?  I can reboot the  
server if
I need to without screwing up the clients that already have IP  
assigned,

can't I ?


No, the DHCP server is a rather lightweight daemon and will not add  
much load to your current system.  And yes, one could reboot the  
machine acting as your DHCP server without screwing up the clients  
which have already gotten a IP/lease.


Note that rebooting a Unix system is normally not needed for anything  
short of installing a new kernel...


--
-Chuck

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