Bumping this patch again: http://lists.thekelleys.org.uk/pipermail/dnsmasq-discuss/2018q4/012707.html
I see there have been several request to include this on the list: http://lists.thekelleys.org.uk/pipermail/dnsmasq-discuss/2019q1/012895.html (and others ...) afaict there has not been any objections to the patch. We are trying to make Openstack Ironic deploy baremetal servers in a setup where Openstack Neutron is used. Neutron uses dnsmasq and the MAC address as identifier to assign IPv6 addresses in a static only setup, config details at bottom of this mail. The problem with DUID/IAID changes as the baremetal node is moving trough the deployment phases UEFI->iPXE->Deploy Ramdisk resulting in "no address available" has always been a blocker for this to work. (The issue was discussed on this list a some time ago, http://lists.thekelleys.org.uk/pipermail/dnsmasq-discuss/2017q1/thread.html#11267 ) This patch solves this problem of changing DUID/IAID's. Is there a reason not to merge the patch? /usr/sbin/dnsmasq \ -k \ --no-hosts \ --no-resolv \ --pid-file=/var/lib/neutron/dhcp/6c9c3845-a101-47fa-a491- 52e1ecb11e65/pid \ --dhcp-hostsfile=/var/lib/neutron/dhcp/6c9c3845-a101-47fa-a491- 52e1ecb11e65/host \ --addn-hosts=/var/lib/neutron/dhcp/6c9c3845-a101-47fa-a491- 52e1ecb11e65/addn_hosts \ --dhcp-optsfile=/var/lib/neutron/dhcp/6c9c3845-a101-47fa-a491- 52e1ecb11e65/opts \ --dhcp-leasefile=/var/lib/neutron/dhcp/6c9c3845-a101-47fa-a491- 52e1ecb11e65/leases \ --dhcp-match=set:ipxe,175 \ --dhcp-userclass=set:ipxe6,iPXE \ --local-service \ --bind-dynamic \ --dhcp-range=set:subnet-2b009f45-e0e2-4888-bb19- 8d46e51717b8,fd12:3456:789a:1::,static,64,86400s \ --dhcp-option-force=option:mtu,1450 \ --dhcp-lease-max=16777216 \ --conf-file= \ --domain=localdomain $ cat /var/lib/neutron/dhcp/6c9c3845-a101-47fa-a491-52e1ecb11e65/host fa:16:3e:8b:07:9f,host-fd12-3456-789a-1 --4.localdomain,[fd12:3456:789a:1::4] fa:16:3e:9f:b7:e3,host-fd12-3456-789a-1 --ed.localdomain,[fd12:3456:789a:1::ed] _______________________________________________ Dnsmasq-discuss mailing list Dnsmasq-discuss@lists.thekelleys.org.uk http://lists.thekelleys.org.uk/mailman/listinfo/dnsmasq-discuss