<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META http-equiv=Content-Type content="text/html; charset=us-ascii">
<META content="MSHTML 6.00.2900.6182" name=GENERATOR><LINK
href="BLOCKQUOTE{margin-Top: 0px; margin-Bottom: 0px; margin-Left: 2em}"
rel=stylesheet></HEAD>
<BODY style="FONT-SIZE: 10pt; MARGIN: 10px; FONT-FAMILY: verdana">
<DIV><FONT face=Verdana size=2>hi:</FONT></DIV>
<DIV><FONT face=Verdana size=2></FONT> </DIV>
<DIV><FONT face=Verdana size=2>i have noticed that the dhcp-clientst's ip
address will keep same in most time,even if it released ip-address,then send
dhcp-discover in isc-dhcp-server.so i think if server will watch the
dhcpd.leases to find if has a mac-address record in it,then offer the a<SPAN
class="">ssociated </SPAN>ip-address to client. </FONT></DIV>
<DIV><FONT face=Verdana size=2></FONT> </DIV>
<DIV><FONT face=Verdana size=2>but i do observed that client's ip-address
changed in some time even if it's dhcp-server's configration remained
unchanged and the pools has only been used 60%.</FONT></DIV>
<DIV> </DIV>
<DIV>can anybody know in which condition that the dhcp-server will offer a
different ip-address to client?</DIV>
<DIV><FONT face=Verdana size=2></FONT> </DIV>
<DIV align=left><FONT face=Verdana color=#c0c0c0 size=2>2012-03-05
</FONT></DIV><FONT face=Verdana size=2>
<HR style="WIDTH: 122px; HEIGHT: 2px" align=left SIZE=2>
<DIV><FONT face=Verdana color=#c0c0c0 size=2><SPAN>18905913309</SPAN>
</FONT></DIV></FONT></BODY></HTML>