neutron does not create the necessary forward rules for HA network

Bug #1717927 reported by Nikita Gerasimov
6
This bug affects 1 person
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neutron
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Bug Description

neutron version - 10.0.3
ml2 linuxbridge
tenant network type - VXLAN
firewall driver - iptables

When HA router used neutron automatically create HA network per project but miss appropriate forward rules configuration so router instances in network namespaces can't reach each other by HA address and go to active state simultaneously.

As workaround you cat read l3_ha_net_cidr option and tune iptables config on router nodes.

Boden R (boden)
tags: added: l3-ha linuxbridge
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