Public bug reported:
L2 Gateway bridges the neutron network with the hardware based VxLAN
gateways. The DVR routers in neutron could not forward traffic to an
instance that is behind the VxLAN gateways since it could not 'ARP' for
those instances.
DVR currently has prepopulated ARP entries for all instances created
with DVR serviceable port. But somehow we should be able to populate the
ARP entries of instances behind the VxLAN gateway on all DVR nodes and
so the traffic can flow between them.
** Affects: neutron
Importance: Undecided
Status: New
** Tags: l3-dvr-backlog
** Tags added: l3-dvr-backlog
** Summary changed:
- [RFE] DVR should route packets to Instances on the L2 Gateway
+ [RFE] DVR should route packets to Instances behind the L2 Gateway
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https://bugs.launchpad.net/bugs/1563879
Title:
[RFE] DVR should route packets to Instances behind the L2 Gateway
Status in neutron:
New
Bug description:
L2 Gateway bridges the neutron network with the hardware based VxLAN
gateways. The DVR routers in neutron could not forward traffic to an
instance that is behind the VxLAN gateways since it could not 'ARP'
for those instances.
DVR currently has prepopulated ARP entries for all instances created
with DVR serviceable port. But somehow we should be able to populate
the ARP entries of instances behind the VxLAN gateway on all DVR nodes
and so the traffic can flow between them.
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