c44b0b17c0
Since Mitaka, Neutron does the right job, calculating MTU for networks and advertising them thru DHCP and RA. 1. Don't disable MTU advertisement in neutron.conf (advertise_mtu). 2. Don't disable MTU calculation (path_mtu = 0, segment_mtu = 0). 3. Don't set network_device_mtu (it breaks data path and is deprecated). Change-Id: I28536c5a13711c8e82d056fb47567234aab4e547
10 lines
458 B
YAML
10 lines
458 B
YAML
---
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upgrade:
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- As described in the `Mitaka release notes
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<http://docs.openstack.org/releasenotes/neutron/mitaka.html>`_
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Neutron now correctly calculates for and advertises the MTU to
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instances. As such the ``neutron_network_device_mtu`` variable
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has been removed and the hard-coded values in the templates for
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``advertise_mtu``, ``path_mtu``, and ``segment_mtu`` have been
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removed to allow upstream defaults to operate as intended.
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