On 21/06/2013 22:39, John Nemeth wrote:
On Jun 21, 8:55pm, Roy Marples wrote:} * a DUID is now generated in /etc/dhcpcd.duid and this is used as a} client ID for DHCPv4 and DHCPv6 } This does mean that you may get new DHCPv4 addressesWhy are you doing a DUID for DHCPv4? That does not make any senseand violates POLA/POLS.
See RFC4361.It's especially relevant for dhcpcd as it's the first dual stack DHCP client.
This is controllable, by you, the user, in dhcpcd.conf(5) Roy