EVPN VXLAN: Multi Homing: Missing LACP configuration on PE when CE enabled with LACP

When CE device is configured with LACP for EVPN VXLAN Multi-Homing all active mode, PE needs to have lacp enabled on edge interface towards the CE. Device manager is not pushing the required config today. configured the same manually. Working config is mentioned below.

Topology
--------
PE1: QFX2-xe-0/0/46 --------------------+p2p1-------+
                                        | |
                                        | CE |
PE2: QFX3-xe-0/0/42---------------------+p2p1-------+

PE1
---
root@5b11-qfx3# run show configuration | display set | grep ae0
set interfaces ae0 flexible-vlan-tagging
set interfaces ae0 encapsulation extended-vlan-bridge
set interfaces ae0 esi 00:11:22:33:44:55:66:77:88:99
set interfaces ae0 esi all-active
set interfaces ae0 unit 6 vlan-id 6
set vlans contrail_vn-test-1-l2-4 interface ae0.6
set interfaces ae0 aggregated-ether-options lacp active
set interfaces ae0 aggregated-ether-options lacp system-priority 100
set interfaces ae0 aggregated-ether-options lacp system-id 00:00:00:00:00:05 ---> ID should be same with peer device
set interfaces ae0 aggregated-ether-options lacp admin-key 1----> Key should be same with peer device
set interfaces xe-0/0/42 gigether-options 802.3ad ae0

PE2
---
root@5b11-qfx2# run show configuration interfaces ae0 | display set
root@5b11-qfx3# run show configuration | display set | grep ae0
set interfaces ae0 flexible-vlan-tagging
set interfaces ae0 encapsulation extended-vlan-bridge
set interfaces ae0 esi 00:11:22:33:44:55:66:77:88:99
set interfaces ae0 esi all-active
set interfaces ae0 unit 6 vlan-id 6
set vlans contrail_vn-test-1-l2-4 interface ae0.6
set interfaces xe-0/0/42 gigether-options 802.3ad ae0
set interfaces ae0 aggregated-ether-options lacp active
set interfaces ae0 aggregated-ether-options lacp system-priority 100
set interfaces ae0 aggregated-ether-options lacp system-id 00:00:00:00:00:05
set interfaces ae0 aggregated-ether-options lacp admin-key 1

CE Bond config
---------------
auto p2p1
iface p2p1 inet manual
bond-master bond0

#eth1 ditto, thus creating a 2-link bond.
auto p2p2
iface p2p2 inet manual
bond-master bond0

# bond0 is the bonding NIC and can be used like any other normal NIC.
# bond0 is configured using static network information.
auto bond0
iface bond0 inet manual
hwaddress 90:e2:ba:c4:2e:6d
bond-miimon 100
bond_mode 4
bond_miimon 100
bond_downdelay 200
bond_updelay 200
bond_xmit_hash_policy layer2+3
bond_lacp_rate fast
bond-slaves p2p1 p2p2

root@5b11-qfx2# run show lacp interfaces
Aggregated interface: ae0
    LACP state: Role Exp Def Dist Col Syn Aggr Timeout Activity
      xe-0/0/46 Actor No No Yes Yes Yes Yes Fast Active
      xe-0/0/46 Partner No No Yes Yes Yes Yes Fast Active
    LACP protocol: Receive State Transmit State Mux State
      xe-0/0/46 Current Fast periodic Collecting distributing

root@5b11-qfx2# run show evpn instance extensive
Instance: __default_evpn__
  Route Distinguisher: 172.16.2.1:0
  Number of bridge domains: 0
  Number of neighbors: 1
    Address MAC MAC+IP AD IM ES Leaf-label
    172.16.3.1 0 0 0 0 1

Instance: default-switch
  Route Distinguisher: 172.16.2.1:1
  Encapsulation type: VXLAN
  Control word enabled
  MAC database status Local Remote
    MAC advertisements: 1 6
    MAC+IP advertisements: 0 3
    Default gateway MAC advertisements: 0 1
  Number of local interfaces: 1 (19 up)
    Interface name ESI Mode Status AC-Role
    ae0.6 00:11:22:33:44:55:66:77:88:99 all-active Up Root
  Number of IRB interfaces: 0 (0 up)
  Number of bridge domains: 1
    VLAN Domain ID Intfs / up IRB intf Mode MAC sync IM route label SG sync IM core nexthop
    None 4 1 1 Extended Enabled 4 Disabled
  Number of neighbors: 4
    Address MAC MAC+IP AD IM ES Leaf-label
    172.16.3.1 2 0 2 1 0
    172.16.5.10 3 2 1 1 0
    172.16.180.101 0 0 0 1 0
    172.16.180.102 1 1 0 1 0
  Number of ethernet segments: 3
    ESI: 00:11:22:33:44:55:66:77:88:99
      Status: Resolved by IFL ae0.6
      Local interface: ae0.6, Status: Up/Forwarding
      Number of remote PEs connected: 1
        Remote PE MAC label Aliasing label Mode
        172.16.3.1 4 0 all-active
      Designated forwarder: 172.16.2.1
      Backup forwarder: 172.16.3.1
      Last designated forwarder update: Aug 19 23:11:25
    ESI: 05:00:00:fd:e8:00:00:00:04:00
      Status: Resolved
      Number of remote PEs connected: 1
        Remote PE MAC label Aliasing label Mode
        172.16.5.10 4 0 all-active
    ESI: 05:00:00:fd:e8:00:00:00:05:00
      Status: Resolved
      Number of remote PEs connected: 1
        Remote PE MAC label Aliasing label Mode
        172.16.5.10 5 0 single-homed
  Router-ID: 172.16.2.1

Fail over case
----------------
root@5b11-qfx2# run show ethernet-switching table

MAC flags (S - static MAC, D - dynamic MAC, L - locally learned, P - Persistent static
           SE - statistics enabled, NM - non configured MAC, R - remote PE MAC, O - ovsdb MAC)

Ethernet switching table : 4 entries, 4 learned
Routing instance : default-switch
   Vlan MAC MAC Logical Active
   name address flags interface source
   contrail_vn-test-1-l2-4 00:00:5e:00:01:01 DR esi.1745 05:00:00:fd:e8:00:00:00:04:00
   contrail_vn-test-1-l2-4 02:15:69:8e:17:78 D vtep.32769 172.16.180.102
   contrail_vn-test-1-l2-4 80:71:1f:c3:e9:f0 D vtep.32771 172.16.5.10
   contrail_vn-test-1-l2-4 90:e2:ba:c4:2e:6d DR ae0.6 ---> Mac remote learn

{master:0}[edit]
root@5b11-qfx2# run show ethernet-switching table

MAC flags (S - static MAC, D - dynamic MAC, L - locally learned, P - Persistent static
           SE - statistics enabled, NM - non configured MAC, R - remote PE MAC, O - ovsdb MAC)

Ethernet switching table : 5 entries, 5 learned
Routing instance : default-switch
   Vlan MAC MAC Logical Active
   name address flags interface source
   contrail_vn-test-1-l2-4 00:00:5e:00:01:01 DR esi.1745 05:00:00:fd:e8:00:00:00:04:00
   contrail_vn-test-1-l2-4 02:15:69:8e:17:78 D vtep.32769 172.16.180.102
   contrail_vn-test-1-l2-4 80:71:1f:c3:e9:f0 D vtep.32771 172.16.5.10
   contrail_vn-test-1-l2-4 90:e2:ba:a7:30:cc D vtep.32772 172.16.3.1
   contrail_vn-test-1-l2-4 90:e2:ba:c4:2e:6d DL ae0.6 ---> When DF fail over happend same BMS mac localy learned