[openstack-dev] Interface detach results in incorrect DHCP6 functioning on higher-index interfaces

2016-03-08 Thread Andrei Radulescu-Banu
I'm using the latest Devstack installed as a standalone, and testing the interface detach functionality through the Horizon GUI. In my case, I have a special Linux image with DHCP and DHCPv6 enabled on all interfaces. Here is my config: - Two separate subnets, 'private', with DHCP enabled, and '

Re: [openstack-dev] Configuring ISC dhclient on guest to acquire ipv6 default gateway

2015-12-28 Thread Andrei Radulescu-Banu
Thanks for your help, Vladimir. You are right, now that I look more closely, in dhcpv6-stateful mode the default gateway is acquired through router advertisement (instead of dhcp6 options). And the default gateway I get is the link-local address instead of the configured gateway_ip of 1:2:3:4::1

[openstack-dev] Configuring ISC dhclient on guest to acquire ipv6 default gateway

2015-12-22 Thread Andrei Radulescu-Banu
Hi all, I've been trying for a few days to understand how this should work. My guest OS is Linux based, using ISC dhclient. In devstack I have configured an ipv6 net and subnet: [stack@localhost images]$ neutron net-show private6 +---+