<div dir="ltr"><div class="gmail_extra">Hello,<br><br><div class="gmail_quote">2013/2/21 Cedric OLLIVIER <span dir="ltr"><<a href="mailto:ollivier.cedric@gmail.com" target="_blank">ollivier.cedric@gmail.com</a>></span><br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hello,<br><br>I am focusing on deploying the two DHCP servers which share the same address pool (failover) at different shedulings.<br>
I suppose the primary should be launched first but the backup server could be the first available in some cases.<br></blockquote><div><br></div><div>What you mean by different schedulings? Usually, primary and failover operates on the same time.<br>
</div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Could you, please, confirm that the secondary cannot be launched first?<br></blockquote><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
I have already tested this case and the leases offered by the secondary are incorrect and rejected by clients.<br><br>Here is the output of the dhclient resulting from this test :<br>
<br>
<div style="margin-left:40px">root@client:~# dhclient -v eth0<br>
Internet Systems Consortium DHCP Client 4.1.1-P1<br>
Copyright 2004-2010 Internet Systems Consortium.<br>
All rights reserved.<br>
For info, please visit <a href="https://www.isc.org/software/dhcp/" target="_blank">https://www.isc.org/software/dhcp/</a><br>
<br>
Listening on LPF/eth0/b2:4a:6c:3d:26:d7<br>
Sending on LPF/eth0/b2:4a:6c:3d:26:d7<br>
Sending on Socket/fallback<br>
DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 7<br>
DHCPOFFER from 192.168.0.2<br>
DHCPREQUEST on eth0 to 255.255.255.255 port 67<br>
DHCPACK from 192.168.0.2<br>
<b>no expiry time on offered lease.</b><br>
DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 8<br>
DHCPOFFER from 192.168.0.2<br>
DHCPREQUEST on eth0 to 255.255.255.255 port 67<br>
DHCPACK from 192.168.0.2<br>
<b>no expiry time on offered lease.</b></div>
<br></blockquote><div><br></div><div>Could you please include dhcpd.conf file.<br><br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><br>I don't find any solution to correct that and I was supprised <br>
The version used is provided by Debian.<br><br>Thank you. Best regards, <br>Cédric OLLIVIER<br>
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</div>-- <br><br>"Omnes homines natura scire desiderant"<br> Aristotelis
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