04-29-2025 07:09 AM
I am trying to add 2 vrfs to Nexus asuming that there are 2 different tenants connected to my leaf in EVPN VXLAN network. The thing is even when I add the second vpn, BGP only show one l2vni and the second vpn does not forward. Here is the configuration of one of the leafs and the next one is almost the same. Now is this a problem on EVE-NG or am I missing something?
L211# sh run nv overlay evpn feature bgp feature pim feature isis feature fabric forwarding feature interface-vlan feature vn-segment-vlan-based feature nv overlay ip pim rp-address 2.2.2.2 group-list 224.0.0.0/4 bidir ip pim ssm range 232.0.0.0/8 vlan 1,10,102,1001-1002 vlan 10 vn-segment 10010010 vlan 102 vn-segment 10020102 vlan 1001 vn-segment 10011001 vlan 1002 vn-segment 10021002 route-map ALL_DIRECT_PREFIXES_C1001 permit 10 route-map ALL_DIRECT_PREFIXES_C1002 permit 10 vrf context C1001 vni 10011001 rd auto address-family ipv4 unicast route-target both auto route-target both auto evpn vrf context C1002 vni 10021002 ip pim ssm range 232.0.0.0/8 rd auto address-family ipv4 unicast route-target both auto route-target both auto evpn interface Vlan10 no shutdown vrf member C1001 ip address 10.0.10.211/24 interface Vlan102 no shutdown vrf member C1002 ip address 10.0.102.211/24 ip pim sparse-mode interface Vlan1001 no shutdown vrf member C1001 ip forward interface Vlan1002 no shutdown vrf member C1002 ip forward interface nve1 no shutdown host-reachability protocol bgp source-interface loopback0 member vni 10010010 mcast-group 229.0.0.10 member vni 10011001 associate-vrf member vni 10020102 mcast-group 229.0.1.102 member vni 10021002 associate-vrf interface Ethernet1/1 no switchport mtu 9216 ip address 10.221.211.1/31 ipv6 address use-link-local-only no isis hello-padding always isis network point-to-point ip router isis DC2 ip pim sparse-mode no shutdown interface Ethernet1/2 no switchport mtu 9216 ip address 10.222.211.1/31 ipv6 address use-link-local-only no isis hello-padding always isis network point-to-point ip router isis DC2 ip pim sparse-mode no shutdown interface Ethernet1/30 switchport mode trunk spanning-tree port type edge trunk interface loopback0 ip address 2.0.0.211/32 ipv6 address 2001::211/128 ip router isis DC2 ip pim sparse-mode icam monitor scale router isis DC2 net 00.0000.0000.0211.00 is-type level-2 router bgp 2 neighbor 2.0.0.221 remote-as 2 update-source loopback0 address-family l2vpn evpn send-community send-community extended neighbor 2.0.0.222 remote-as 2 update-source loopback0 address-family l2vpn evpn send-community send-community extended vrf C1001 address-family ipv4 unicast redistribute direct route-map PERMIT_CONNECTED_C1001 vrf C1002 address-family ipv4 unicast redistribute direct route-map PERMIT_CONNECTED_C1002 evpn vni 10010010 l2 rd auto route-target import auto route-target export auto vni 10020102 l2 rd auto route-target import auto route-target export auto L211# sh bgp l2 ev BGP routing table information for VRF default, address family L2VPN EVPN BGP table version is 5, Local Router ID is 2.0.0.211 Status: s-suppressed, x-deleted, S-stale, d-dampened, h-history, *-valid, >-best Path type: i-internal, e-external, c-confed, l-local, a-aggregate, r-redist, I-i njected Origin codes: i - IGP, e - EGP, ? - incomplete, | - multipath, & - backup, 2 - b est2 Network Next Hop Metric LocPrf Weight Path Route Distinguisher: 2.0.0.212:3 *>i[5]:[0]:[0]:[24]:[10.0.20.0]/224 2.0.0.212 0 100 0 ? Route Distinguisher: 2.0.0.211:3 (L3VNI 10011001) *>l[5]:[0]:[0]:[24]:[10.0.10.0]/224 2.0.0.211 0 100 32768 ? *>i[5]:[0]:[0]:[24]:[10.0.20.0]/224 2.0.0.212 0 100 0 ? L211# sh nve vni Codes: CP - Control Plane DP - Data Plane UC - Unconfigured SA - Suppress ARP SU - Suppress Unknown Unicast Xconn - Crossconnect MS-IR - Multisite Ingress Replication HYB - Hybrid IRB mode Interface VNI Multicast-group State Mode Type [BD/VRF] Flags --------- -------- ----------------- ----- ---- ------------------ ----- nve1 10010010 229.0.0.10 Up CP L2 [10] nve1 10011001 n/a Up CP L3 [C1001] nve1 10020102 229.0.1.102 Up CP L2 [102] nve1 10021002 n/a Up CP L3 [C1002] L211# sh int nve1 nve1 is up admin state is up, Hardware: NVE MTU 9216 bytes Encapsulation VXLAN Auto-mdix is turned off RX ucast: 0 pkts, 0 bytes - mcast: 0 pkts, 0 bytes TX ucast: 16 pkts, 1770 bytes - mcast: 0 pkts, 0 bytes
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