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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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 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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