[PATCH network v2 0/4] sdn: evpn: IPv6 underlay support

[Hannes Laimer <h.laimer@proxmox.com>]

After we bumped frr this will work now, so rebased it and sent it again. Adds
IPv6 underlay support for EVPN: IPv6-capable underlays can be selected and IPv6
peers configured. On a dual-stack underlay the EVPN session picks IPv6.

I mostly tested this on top of the bgp-fabric series[2], but it does not depend
on the changes in the that series.

v2:
 - dropped two patches that have already been applied
 - rebased on top of current master


[v1] https://lore.proxmox.com/pve-devel/20260122135151.292794-1-h.laimer@proxmox.com/
[2] https://lore.proxmox.com/pve-devel/20260515102500.216264-1-h.laimer@proxmox.com/


pve-network:

Hannes Laimer (4):
  sdn: evpn: prepare IPv6 underlay support
  sdn: evpn: keep router-id valid on IPv6 underlay
  sdn: stabilize peer IP ordering when generating sdn config
  sdn: evpn: add tests covering ipv6 underlays

 src/PVE/Network/SDN/Controllers/EvpnPlugin.pm | 68 ++++++++++++---
 src/PVE/Network/SDN/Zones/EvpnPlugin.pm       | 18 ++--
 src/PVE/Network/SDN/Zones/VxlanPlugin.pm      |  2 +-
 .../expected_controller_config                | 63 ++++++++++++++
 .../expected_sdn_interfaces                   | 58 +++++++++++++
 .../exitnode_local_routing_ipv6/interfaces    |  7 ++
 .../exitnode_local_routing_ipv6/sdn_config    | 27 ++++++
 .../expected_controller_config                | 85 +++++++++++++++++++
 .../expected_sdn_interfaces                   | 64 ++++++++++++++
 .../evpn/openfabric_fabric_ipv6/interfaces    |  6 ++
 .../evpn/openfabric_fabric_ipv6/sdn_config    | 83 ++++++++++++++++++
 .../expected_controller_config                | 74 ++++++++++++++++
 .../expected_sdn_interfaces                   | 58 +++++++++++++
 .../openfabric_fabric_ipv6_only/interfaces    |  6 ++
 .../openfabric_fabric_ipv6_only/sdn_config    | 79 +++++++++++++++++
 15 files changed, 679 insertions(+), 19 deletions(-)
 create mode 100644 src/test/zones/evpn/exitnode_local_routing_ipv6/expected_controller_config
 create mode 100644 src/test/zones/evpn/exitnode_local_routing_ipv6/expected_sdn_interfaces
 create mode 100644 src/test/zones/evpn/exitnode_local_routing_ipv6/interfaces
 create mode 100644 src/test/zones/evpn/exitnode_local_routing_ipv6/sdn_config
 create mode 100644 src/test/zones/evpn/openfabric_fabric_ipv6/expected_controller_config
 create mode 100644 src/test/zones/evpn/openfabric_fabric_ipv6/expected_sdn_interfaces
 create mode 100644 src/test/zones/evpn/openfabric_fabric_ipv6/interfaces
 create mode 100644 src/test/zones/evpn/openfabric_fabric_ipv6/sdn_config
 create mode 100644 src/test/zones/evpn/openfabric_fabric_ipv6_only/expected_controller_config
 create mode 100644 src/test/zones/evpn/openfabric_fabric_ipv6_only/expected_sdn_interfaces
 create mode 100644 src/test/zones/evpn/openfabric_fabric_ipv6_only/interfaces
 create mode 100644 src/test/zones/evpn/openfabric_fabric_ipv6_only/sdn_config


Summary over all repositories:
  15 files changed, 679 insertions(+), 19 deletions(-)

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