Here is my config :
Switch1 : --------- ``` set version 22.2R3-S1.9 set system host-name sw1 set system services ssh set system syslog file interactive-commands interactive-commands any set system syslog file messages any notice set system syslog file messages authorization info set interfaces xe-0/0/0 unit 0 family inet6 set interfaces xe-0/0/47 flexible-vlan-tagging set interfaces xe-0/0/47 native-vlan-id 2110 set interfaces xe-0/0/47 encapsulation extended-vlan-bridge set interfaces xe-0/0/47 unit 2110 vlan-id 2110 set interfaces xe-0/0/47 unit 2111 vlan-id 2111 set interfaces em0 unit 0 family inet6 address 2001:db8:ffff:ffff:ffff:ffff:69:1/112 set interfaces lo0 unit 0 family inet6 address 2001:db8:ffff::69:1/128 set forwarding-options storm-control-profiles default all set forwarding-options evpn-vxlan shared-tunnels set policy-options policy-statement send-direct term 1 from protocol direct set policy-options policy-statement send-direct term 1 from interface lo0.0 set policy-options policy-statement send-direct term 1 then accept set routing-instances Cust1 instance-type mac-vrf set routing-instances Cust1 protocols evpn encapsulation vxlan set routing-instances Cust1 vtep-source-interface lo0.0 set routing-instances Cust1 vtep-source-interface inet6 set routing-instances Cust1 service-type vlan-aware set routing-instances Cust1 route-distinguisher 4200069001L:1 set routing-instances Cust1 vrf-target target:63001:1 set routing-instances Cust1 vlans V2110 interface xe-0/0/47.2110 set routing-instances Cust1 vlans V2110 vxlan vni 472110 set routing-instances Cust1 vlans V2111 interface xe-0/0/47.2111 set routing-instances Cust1 vlans V2111 vxlan vni 472111 set routing-options router-id 10.255.69.1 set routing-options autonomous-system 4200069001 set protocols bgp group underlay type external set protocols bgp group underlay family inet6 unicast set protocols bgp group underlay export send-direct set protocols bgp group underlay neighbor fe80::e65d:37ff:fec2:cb03 local-interface xe-0/0/0.0 set protocols bgp group underlay neighbor fe80::e65d:37ff:fec2:cb03 peer-as 4200069002 set protocols bgp group evpn_overlay type external set protocols bgp group evpn_overlay multihop no-nexthop-change set protocols bgp group evpn_overlay local-address 2001:db8:ffff::69:1 set protocols bgp group evpn_overlay family evpn signaling set protocols bgp group evpn_overlay neighbor 2001:db8:ffff::69:2 accept-remote-nexthop set protocols bgp group evpn_overlay neighbor 2001:db8:ffff::69:2 peer-as 4200069002 set protocols bgp bfd-liveness-detection minimum-interval 1000 set vlans default vlan-id 1 ``` Switch2 : --------- ``` set version 22.2R3-S1.9 set system host-name sw2 set system services ssh set system syslog file interactive-commands interactive-commands any set system syslog file messages any notice set system syslog file messages authorization info set interfaces xe-0/0/0 unit 0 family inet6 set interfaces xe-0/0/47 flexible-vlan-tagging set interfaces xe-0/0/47 native-vlan-id 2110 set interfaces xe-0/0/47 encapsulation extended-vlan-bridge set interfaces xe-0/0/47 unit 2110 vlan-id 2110 set interfaces xe-0/0/47 unit 2111 vlan-id 2111 set interfaces em0 unit 0 family inet6 address 2001:db8:ffff:ffff:ffff:ffff:69:2/112 set interfaces lo0 unit 0 family inet6 address 2001:db8:ffff::69:2/128 set forwarding-options storm-control-profiles default all set forwarding-options evpn-vxlan shared-tunnels set policy-options policy-statement send-direct term 1 from protocol direct set policy-options policy-statement send-direct term 1 from interface lo0.0 set policy-options policy-statement send-direct term 1 then accept set routing-instances Cust1 instance-type mac-vrf set routing-instances Cust1 protocols evpn encapsulation vxlan set routing-instances Cust1 vtep-source-interface lo0.0 set routing-instances Cust1 vtep-source-interface inet6 set routing-instances Cust1 service-type vlan-aware set routing-instances Cust1 route-distinguisher 4200069002L:1 set routing-instances Cust1 vrf-target target:63001:1 set routing-instances Cust1 vlans V2110 interface xe-0/0/47.2110 set routing-instances Cust1 vlans V2110 vxlan vni 472110 set routing-instances Cust1 vlans V2111 interface xe-0/0/47.2111 set routing-instances Cust1 vlans V2111 vxlan vni 472111 set routing-options router-id 10.255.69.2 set routing-options autonomous-system 4200069002 set protocols bgp group underlay type external set protocols bgp group underlay family inet6 unicast set protocols bgp group underlay export send-direct set protocols bgp group underlay neighbor fe80::b68a:5fff:fee1:7c03 local-interface xe-0/0/0.0 set protocols bgp group underlay neighbor fe80::b68a:5fff:fee1:7c03 peer-as 4200069001 set protocols bgp group evpn_overlay type external set protocols bgp group evpn_overlay multihop no-nexthop-change set protocols bgp group evpn_overlay local-address 2001:db8:ffff::69:2 set protocols bgp group evpn_overlay family evpn signaling set protocols bgp group evpn_overlay neighbor 2001:db8:ffff::69:1 accept-remote-nexthop set protocols bgp group evpn_overlay neighbor 2001:db8:ffff::69:1 peer-as 4200069001 set protocols bgp bfd-liveness-detection minimum-interval 1000 set vlans default vlan-id 1 ``` # run show bgp summary Threading mode: BGP I/O Default eBGP mode: advertise - accept, receive - accept Groups: 2 Peers: 2 Down peers: 0 Table Tot Paths Act Paths Suppressed History Damp State Pending inet6.0 1 1 0 0 0 0 bgp.evpn.0 2 2 0 0 0 0 Peer AS InPkt OutPkt OutQ Flaps Last Up/Dwn State|#Active/Received/Accepted/Damped... 2001:db8:ffff::69:1 4200069001 58 62 0 0 24:15 Establ bgp.evpn.0: 2/2/2/0 Cust1.evpn.0: 2/2/2/0 __default_evpn__.evpn.0: 0/0/0/0 fe80::b68a:5fff:fee1:7c03%xe-0/0/0.0 4200069001 83 82 0 0 35:33 Establ inet6.0: 1/1/1/0 # run show route table Cust1.evpn.0 Cust1.evpn.0: 6 destinations, 6 routes (6 active, 0 holddown, 0 hidden) + = Active Route, - = Last Active, * = Both 2:4200069002L:1::472110::3c:ec:ef:af:4a:24/304 MAC/IP *[EVPN/170] 00:00:21 Indirect 2:4200069002L:1::472110::3c:ec:ef:af:4a:24::192.168.88.2/304 MAC/IP *[EVPN/170] 00:00:21 Indirect 3:4200069001L:1::472110::2001:db8:ffff::69:1/248 IM *[BGP/170] 00:24:30, localpref 100, from 2001:db8:ffff::69:1 AS path: 4200069001 I, validation-state: unverified > to fe80::b68a:5fff:fee1:7c03 via xe-0/0/0.0 3:4200069001L:1::472111::2001:db8:ffff::69:1/248 IM *[BGP/170] 00:24:30, localpref 100, from 2001:db8:ffff::69:1 AS path: 4200069001 I, validation-state: unverified > to fe80::b68a:5fff:fee1:7c03 via xe-0/0/0.0 3:4200069002L:1::472110::2001:db8:ffff::69:2/248 IM *[EVPN/170] 00:29:32 Indirect 3:4200069002L:1::472111::2001:db8:ffff::69:2/248 IM *[EVPN/170] 00:29:32 Indirect `192.168.88.2` is one of the client device. Regards, > > From: juniper-nsp <juniper-nsp-boun...@puck.nether.net> on behalf of Denis > Fondras via juniper-nsp <juniper-nsp@puck.nether.net> > Date: Saturday, 25 November 2023 at 14:27 > To: juniper-nsp@puck.nether.net <juniper-nsp@puck.nether.net> > Subject: [j-nsp] QFX5110 / EVPN-VXLAN with IPv6 underlay > Hello, > > I am trying to make work EVPN-VXLAN with an IPv6 (eBGP) underlay between a > couple of QFX5110 with JunOS version 22.2R3 (following > https://www.juniper.net/documentation/us/en/software/junos/evpn-vxlan/topics/topic-map/vxlan-ipv6-underlay-overview.html) > When I check the status, it seems everything is working as expected (I can see > routes and MACs in to the VRF table on both side). But I cannot ping from one > client device on side A to another one on side B. > The routing table shows the MAC and IPv4 are learned on both side but it seems > no traffic reaches the client devices (arp table on client device shows the > remote device is "incomplete"). > > Can you give a clue ? I haven't found any information on wether it could work > on > QFX5110. > Maybe you could share a working config ? > > Thank you in advance, > Denis > _______________________________________________ > juniper-nsp mailing list juniper-nsp@puck.nether.net > https://puck.nether.net/mailman/listinfo/juniper-nsp _______________________________________________ juniper-nsp mailing list juniper-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/juniper-nsp