<div dir="ltr"><br><br><div class="gmail_quote">On Mon, Aug 4, 2008 at 11:26 AM, Saori Fukuta <span dir="ltr"><<a href="mailto:fukuta.saori@jp.fujitsu.com">fukuta.saori@jp.fujitsu.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
Hello,<br>
<br>
I got the following message at /var/log/messages,<br>
dnsmasq[13884]: no address range available for DHCP request via eth3<br>
when I have the following steps with dnsmasq-2.39-2.el5 (on RHEL-5.2):<br>
1. start the dnsmasq, which is started by libvirt, with the<br>
following option.<br>
# /usr/sbin/dnsmasq --keep-in-foreground --strict-order --bind-interfaces --pid-file --conf-file --listen-address <a href="http://192.168.122.1" target="_blank">192.168.122.1</a> --except-interface lo --dhcp-leasefile=/var/lib/libvirt/dhcp-default.leases --dhcp-range <a href="http://192.168.122.2" target="_blank">192.168.122.2</a>,<a href="http://192.168.122.254" target="_blank">192.168.122.254</a><br>
2. change the network address of eth3 to '<a href="http://0.0.0.0" target="_blank">0.0.0.0</a>'.<br>
# ifconfig eth3 0 up<br>
3. dnsmasq receives the DHCPINFORM message from DHCP servers of<br>
Windwos 2003 server.<br>
# tethereal -i eth3<br>
5.521471 <a href="http://10.123.234.11" target="_blank">10.123.234.11</a> -> <a href="http://255.255.255.255" target="_blank">255.255.255.255</a> DHCP DHCP Inform - Transaction ID 0xbe180000<br>
<br>
Do you know why the message appeared ? Please tell me the meaning of<br>
this message.</blockquote><div><br>If you are serving DHCP addresses on that subnet from a Windows 2003 server, you should not enable dnsmasq's dhcp listener on that interface. Right now, you're asking for DHCP operation of every interface except 'lo'.<br>
</div><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"><br>
<br>
Regards,<br>
Saori Fukuta<br>
<br>
<br>
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</blockquote></div><br></div>