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Message #89217
[Bug 1980339] [NEW] [DHCP] IPv6 metadata address fails when it's added to the interface
Public bug reported:
Bugzilla reference: https://bugzilla.redhat.com/show_bug.cgi?id=2102211
Since [1] we can have IPv6 metadata. This is served via a link local address defined in neutron-lib [2].
However the DHCP agent is adding this IPv6 address to the DHCP namespace
using scope=global. Log [3] (NOTE: the first line of this log is an
extra debug line added to print the "add_ip_address" parameters passed).
In order to make this work, we should check the IPv6 scope and pass it
to the method.
[1]https://review.opendev.org/c/openstack/neutron/+/715482
[2]https://github.com/openstack/neutron-lib/blob/c8132ff1b06b0d9c50faa19d30f0346cb6a2eea9/neutron_lib/constants.py#L627
[3]https://paste.opendev.org/show/bjBibJe38eEGKdHdDn2y/
** Affects: neutron
Importance: High
Assignee: Rodolfo Alonso (rodolfo-alonso-hernandez)
Status: New
** Changed in: neutron
Importance: Undecided => High
** Changed in: neutron
Assignee: (unassigned) => Rodolfo Alonso (rodolfo-alonso-hernandez)
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https://bugs.launchpad.net/bugs/1980339
Title:
[DHCP] IPv6 metadata address fails when it's added to the interface
Status in neutron:
New
Bug description:
Bugzilla reference:
https://bugzilla.redhat.com/show_bug.cgi?id=2102211
Since [1] we can have IPv6 metadata. This is served via a link local address defined in neutron-lib [2].
However the DHCP agent is adding this IPv6 address to the DHCP
namespace using scope=global. Log [3] (NOTE: the first line of this
log is an extra debug line added to print the "add_ip_address"
parameters passed). In order to make this work, we should check the
IPv6 scope and pass it to the method.
[1]https://review.opendev.org/c/openstack/neutron/+/715482
[2]https://github.com/openstack/neutron-lib/blob/c8132ff1b06b0d9c50faa19d30f0346cb6a2eea9/neutron_lib/constants.py#L627
[3]https://paste.opendev.org/show/bjBibJe38eEGKdHdDn2y/
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