Two vEOSs configured to be part of the same MAC-VRF running LACP to multi-home a VLAN-Aware Bundle.
Here is what the routing-instance (MAC-VRF) on both routers looks like.
R4(config)#show running-config | include vlan
vlan 10,11
R4(config)#show running-config | section bgp
router bgp 123
neighbor INTERNAL peer group
neighbor INTERNAL remote-as 123
neighbor INTERNAL update-source Loopback0
neighbor INTERNAL rib-in pre-policy retain all
neighbor INTERNAL send-community standard extended
neighbor 10.255.255.1 peer group INTERNAL
!
vlan-aware-bundle TEST123
rd 0.0.0.123:123
route-target both 123:123
redistribute learned
vlan 10-11
!
address-family evpn
neighbor default encapsulation mpls next-hop-self source-interface Loopback0
neighbor INTERNAL activate
!
address-family ipv4
Here is what the PE facing interfaces look like.
R4(config-if-Po1)#show running-config interfaces ethernet 8
interface Ethernet8
channel-group 1 mode active
lacp timer fast
R4(config-if-Po1)#show running-config interfaces port-Channel 1
interface Port-Channel1
switchport trunk allowed vlan 10-11
switchport mode trunk
!
evpn ethernet-segment
identifier 0000:aaaa:bbbb:cccc:ddff
lacp system-id 0000.0000.0002
Validation
R4#show bgp evpn instance vlan-aware-bundle TEST123
EVPN instance: VLAN-aware bundle TEST123
Route distinguisher: 0.0.0.123:123
Route target import: Route-Target-AS:123:123
Route target export: Route-Target-AS:123:123
Service interface: VLAN-aware bundle
Local MPLS IP address: 10.255.255.4
VXLAN: disabled
MPLS: enabled
Label allocation mode: per-instance
MAC route MPLS label: 1036801
IMET route MPLS label: 1039671
AD route MPLS label: 1036801
Local ethernet segment:
ESI: 0000:aaaa:bbbb:cccc:ddff
Interface: Port-Channel1
Mode: all-active
State: up
ESI label: 1048444
ES-Import RT:
DF election algorithm: modulus
Designated forwarder: 10.255.255.4
R4#show bgp evpn
...
* > RD: 0.0.0.123:123 auto-discovery 0 0000:aaaa:bbbb:cccc:ddff
- - - 0 i
* RD: 0.0.0.123:123 auto-discovery 0 0000:aaaa:bbbb:cccc:ddff
10.255.255.3 - 100 0 i Or-ID: 10.255.255.3 C-LST: 10.255.255.1
* > RD: 10.255.255.3:1 auto-discovery 0000:aaaa:bbbb:cccc:ddff
10.255.255.3 - 100 0 i Or-ID: 10.255.255.3 C-LST: 10.255.255.1
* > RD: 10.255.255.4:1 auto-discovery 0000:aaaa:bbbb:cccc:ddff
- - - 0 i
R4#show bgp evpn detail
...
BGP routing table entry for auto-discovery 0000:aaaa:bbbb:cccc:ddff, Route Distinguisher: 10.255.255.4:1
Paths: 1 available
Local
- from - (0.0.0.0)
Origin IGP, metric -, localpref -, weight 0, valid, local, best
Extended Community: Route-Target-AS:123:123 TunnelEncap:tunnelTypeMpls EvpnEsiLabel:1048444
...
R4#show mac address-table
Mac Address Table
------------------------------------------------------------------
Vlan Mac Address Type Ports Moves Last Move
---- ----------- ---- ----- ----- ---------
10 5000.005b.6ff5 DYNAMIC Mt1 1 1:00:37 ago
10 5000.00c3.da3f DYNAMIC Po1 1 1:03:17 ago
Shutdown the interface on R2 and validate again.
R4(config)#inter eth 8
R4(config-if-Et8)#shut
exit
R4(config)#show bgp evpn instance vlan-aware-bundle TEST123
EVPN instance: VLAN-aware bundle TEST123
Route distinguisher: 0.0.0.123:123
Route target import: Route-Target-AS:123:123
Route target export: Route-Target-AS:123:123
Service interface: VLAN-aware bundle
Local MPLS IP address: 10.255.255.4
VXLAN: disabled
MPLS: enabled
Label allocation mode: per-instance
MAC route MPLS label: 1036801
IMET route MPLS label: 1039671
AD route MPLS label: 1036801
Local ethernet segment:
ESI: 0000:aaaa:bbbb:cccc:ddff
Interface: Port-Channel1
Mode: all-active
State: down
ESI label: 1048444
ES-Import RT:
DF election state: pending
Designated forwarder:
R4(config)#show bgp evpn
* > RD: 0.0.0.123:123 auto-discovery 0 0000:aaaa:bbbb:cccc:ddff
10.255.255.3 - 100 0 i Or-ID: 10.255.255.3 C-LST: 10.255.255.1
* > RD: 10.255.255.3:1 auto-discovery 0000:aaaa:bbbb:cccc:ddff
10.255.255.3 - 100 0 i Or-ID: 10.255.255.3 C-LST: 10.255.255.1
R4(config)#show bgp evpn detail
BGP routing table entry for mac-ip 10 5000.00c3.da3f, Route Distinguisher: 0.0.0.123:123
Paths: 1 available
Local
10.255.255.3 from 10.255.255.1 (10.255.255.1)
Origin IGP, metric -, localpref 100, weight 0, valid, internal, best
Originator: 10.255.255.3, Cluster list: 10.255.255.1
Extended Community: Route-Target-AS:123:123 TunnelEncap:tunnelTypeMpls
MPLS label: 1042979 ESI: 0000:aaaa:bbbb:cccc:ddff
R4(config)#show mac address-table
Mac Address Table
------------------------------------------------------------------
Vlan Mac Address Type Ports Moves Last Move
---- ----------- ---- ----- ----- ---------
10 5000.005b.6ff5 DYNAMIC Mt1 1 1:04:18 ago
10 5000.00c3.da3f DYNAMIC Mt1 1 0:02:55 ago
Work, and stuff 