20 lines
1.1 KiB
YAML
20 lines
1.1 KiB
YAML
---
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upgrade:
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- When using ML2 and the Linux Bridge agent, the default value for the ARP
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Responder under L2Population has changed. The responder is now disabled to
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improve compatibility with the allowed-address-pair extension and to match
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the default behavior of the ML2 OVS agent. The logical network will now
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utilize traditional flood and learn through the overlay. When upgrading,
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existing vxlan devices will retain their old setup and be unimpacted by
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changes to this flag. To apply this to older devices created with the
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Liberty agent, the vxlan device must be removed and then the Mitaka agent
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restarted. The agent will recreate the vxlan devices with the current
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settings upon restart. To maintain pre-Mitaka behavior, enable the
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arp_responder in the Linux Bridge agent VXLAN config file prior to starting
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the updated agent.
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fixes:
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- The Linuxbridge agent now supports the ability to toggle the local ARP
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responder when L2Population is enabled. This ensures compatibility with
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the allowed-address-pairs extension.
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closes bug 1445089
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