Above we have:
1 Both QFX exchaning EVPN routes. Only layer 2 VNI is being used.
Issue:
QFX1/QFX2 should learn MAC/IP binding by snooping arps. But this is not happening. Only MAC route is learned.
VPC7> show ip
NAME : VPCS7
IP/MASK : 20.20.20.7/24
MAC : 00:50:79:66:68:07LPORT : 20000
RHOST:PORT : 127.0.0.1:30000
MTU : 1500
But attached QFX2 only shows MAC route not MAC/IP:
Same case with QFX1:
VPCS> show ip
NAME : VPCS6
IP/MASK :
20.20.20.6/24MAC : 00:50:79:66:68:06
LPORT : 20000
RHOST:PORT : 127.0.0.1:30000
MTU : 1500
Thanks and have a good weekend!!
Additional info: ( Devices config)
##QFX1##
set version 15.1X53-D60.4
set system host-name QFX1
set interfaces xe-0/0/0 unit 0 family ethernet-switching vlan members v20
set interfaces xe-0/0/1 unit 0 family inet address 11.11.11.1/24
set interfaces lo0 unit 0 family inet address 1.1.1.1/32
set routing-options router-id 1.1.1.1
set routing-options autonomous-system 100
set protocols bgp group TEST type internal
set protocols bgp group TEST family evpn signaling
set protocols bgp group TEST neighbor 2.2.2.2 local-address 1.1.1.1
set protocols ospf area 0.0.0.0 interface xe-0/0/1.0
set protocols ospf area 0.0.0.0 interface lo0.0
set protocols evpn encapsulation vxlan
set protocols evpn extended-vni-list all
set protocols evpn default-gateway do-not-advertise
set switch-options vtep-source-interface lo0.0
set switch-options route-distinguisher 1.1.1.1:1
set switch-options vrf-target target:100:1
set vlans v20 vlan-id 20
set vlans v20 vxlan vni 201
## QFX2##
root@QFX2> show configuration | display set
set version 15.1X53-D60.4
set system host-name QFX2
set interfaces xe-0/0/0 unit 0 family ethernet-switching vlan members v20
set interfaces xe-0/0/1 unit 0 family inet address 11.11.11.2/24
set interfaces em1 unit 0 family inet address 169.254.0.2/24
set interfaces lo0 unit 0 family inet address 2.2.2.2/32
set routing-options router-id 2.2.2.2
set routing-options autonomous-system 100
set protocols bgp group TEST type internal
set protocols bgp group TEST family evpn signaling
set protocols bgp group TEST neighbor 1.1.1.1 local-address 2.2.2.2
set protocols ospf area 0.0.0.0 interface xe-0/0/1.0
set protocols ospf area 0.0.0.0 interface lo0.0
set protocols evpn encapsulation vxlan
set protocols evpn extended-vni-list all
set protocols evpn default-gateway do-not-advertise
set switch-options vtep-source-interface lo0.0
set switch-options route-distinguisher 2.2.2.2:1
set switch-options vrf-target target:100:1
set vlans v20 vlan-id 20
set vlans v20 vxlan vni 201
##############################################################################################################