> Message du 17/12/13 19:01 > De : "Shixiong Shang - sparkofwisdom.cl...@gmail.com" > A : dnsmasq-discuss@lists.thekelleys.org.uk > Copie à : > Objet : [Dnsmasq-discuss] IPv6 host file syntax (dnsmasq: to exclusive) > > Hi, expert: > > I am using dnsmasq as DHCPv6 server and I created host file for my IPv6 DHCP > range. The first field is DUID calculated by MAC, followed by hostname, and > then IPv6 address. > > 00:03:00:06:fa:16:3e:03:63:36,host-2001-db8-3--1.openstacklocal,2001:db8:3::1 > 00:03:00:06:fa:16:3e:95:5f:6a,host-2001-db8-3--2.openstacklocal,2001:db8:3::2 > 00:03:00:06:fa:16:3e:0c:29:d6,host-2001-db8-3--f816-3eff-fe0c-29d6.openstacklocal,2001:db8:3::f816:3eff:fe0c:29d6 > > However, I cannot find any document to verify whether the above syntax is > correct. Would you please clarify? > > Thanks! > > Shixiong >
Hello, I'm not an expert ;-) but i use libvirt and i had problem with dhcpv6 by default the dhcp clients use duid-llt begining with 00:01:00:01 My solution (because libvirt doesn't accept mac adresse in ipv6 host) is to impose use of dibbler-client with in /etc/dibbler/client.conf: #modifications inactive-mode strict-rfc-no-routing duid-type duid-ll the dhcp-hostfile generated by libvirt is : root@root:~# more /var/lib/libvirt/dnsmasq/default-ipv6.hostsfile 52:54:00:4b:c2:02,192.168.122.2,vm1 52:54:00:4b:c2:03,192.168.122.3,vm2 52:54:00:4b:c2:04,192.168.122.4,vm3 52:54:00:4b:c2:05,192.168.122.5,vm4 52:54:00:4b:c2:06,192.168.122.6,vm5 52:54:00:4b:c2:07,192.168.122.7,vm6 52:54:00:4b:c2:08,192.168.122.8,vm7 52:54:00:4b:c2:09,192.168.122.9,vm8 id:00:03:00:01:52:54:00:4b:c2:02,vm1,[2a00:c70:1:xx:xx:xx:xx:101] id:00:03:00:01:52:54:00:4b:c2:03,vm2,[2a00:c70:1:xx:xx:xx:xx:201] cheers Bertrand
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