On 07/10/2012 09:55 PM, taget@linux.vnet.ibm.com wrote:
hi all The vm created by libvirtd can not acquire a ip from dnsmasq.
nobody 14203 1 0 21:31 ? 00:00:00 /usr/sbin/dnsmasq --strict-order --bind-interfaces --pid-file=/var/run/libvirt/network/default.pid --conf-file= --except-interface lo --listen-address 192.168.122.1 --dhcp-range 192.168.122.2,192.168.122.254 --dhcp-leasefile=/var/lib/libvirt/dnsmasq/default.leases --dhcp-lease-max=253 --dhcp-no-override
note that --conf-file= is empty ,is there any thing I missing?
Options for dnsmasq can be set either on the command line when starting dnsmasq, or in its configuration file, /etc/dnsmasq.conf(if it exists) --config-file=<empty> means explicitly not to accept any configure file. what kind of OS tht vm is. The possible way for vm to do is to release old lease and get a new lease from dnsmasq again linux guest: dhclient -r, then dhclient <ethX> windows guest: ipconfig /release, then ipconfig /renew Guannan Ren