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VXLAN L3VNI not working between VNIs

yasir.ilyas
Level 1
Level 1

 

Untitled.pngAbove is  my simple toplogy  .

vrf tenant-1

vlan 101--l3vni

vlan1000-vni 5000

vlan1001-vni5001

 but i cant  ping to  other  vni  switch(host). I learn mac and ip but ping  just  doesnt  work. I am using latest code  9.3.5 on N9k's.

iosvl2-0>ping 192.168.0.20
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.0.20, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 7/10/18 ms
inserthostname_here>
inserthostname_here>
inserthostname_here>ping 192.168.10.20
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.10.20, timeout is 2 seconds:
.....
Success rate is 0 percent (0/5)

 

switch-1(config)# sh l2route evpn mac all

Flags -(Rmac):Router MAC (Stt):Static (L):Local (R):Remote (V):vPC link
(Dup):Duplicate (Spl):Split (Rcv):Recv (AD):Auto-Delete (D):Del Pending
(S):Stale (C):Clear, (Ps):Peer Sync (O):Re-Originated (Nho):NH-Override
(Pf):Permanently-Frozen, (Orp): Orphan

Topology Mac Address Prod Flags Seq No Next-Hops

----------- -------------- ------ ------------- ---------- ---------------------
------------------
101 5210.1f40.1b08 VXLAN Rmac 0 2.2.2.2

1000 5254.0009.a908 BGP Rcv 0 2.2.2.2 (Label: 5000)

1000 5254.000d.b725 Local L, 0 Eth1/1

1001 5254.0003.7e14 Local L, 0 Eth1/2

1001 5254.001b.9abf BGP SplRcv 0 2.2.2.2 (Label: 5001)

 

switch-1(config)# sh bgp l2vpn evpn
BGP routing table information for VRF default, address family L2VPN EVPN
BGP table version is 22, Local Router ID is 1.1.1.1
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: 1.1.1.1:33767 (L2VNI 5000)
*>i[2]:[0]:[0]:[48]:[5254.0009.a908]:[0]:[0.0.0.0]/216
2.2.2.2 100 0 i
*>l[2]:[0]:[0]:[48]:[5254.000d.b725]:[0]:[0.0.0.0]/216
1.1.1.1 100 32768 i
*>l[2]:[0]:[0]:[48]:[5254.000d.b725]:[32]:[192.168.0.10]/272
1.1.1.1 100 32768 i
*>l[3]:[0]:[32]:[1.1.1.1]/88
1.1.1.1 100 32768 i
*>i[3]:[0]:[32]:[2.2.2.2]/88
2.2.2.2 100 0 i

Route Distinguisher: 1.1.1.1:33768 (L2VNI 5001)
*>l[2]:[0]:[0]:[48]:[5254.0003.7e14]:[0]:[0.0.0.0]/216
1.1.1.1 100 32768 i
*>i[2]:[0]:[0]:[48]:[5254.001b.9abf]:[0]:[0.0.0.0]/216
2.2.2.2 100 0 i
*>i[2]:[0]:[0]:[48]:[5254.001b.9abf]:[32]:[192.168.10.20]/272
2.2.2.2 100 0 i
*>l[3]:[0]:[32]:[1.1.1.1]/88
1.1.1.1 100 32768 i
*>i[3]:[0]:[32]:[2.2.2.2]/88
2.2.2.2 100 0 i

Route Distinguisher: 2.2.2.2:33767
*>i[2]:[0]:[0]:[48]:[5254.0009.a908]:[0]:[0.0.0.0]/216
2.2.2.2 100 0 i
*>i[3]:[0]:[32]:[2.2.2.2]/88
2.2.2.2 100 0 i

Route Distinguisher: 2.2.2.2:33768
*>i[2]:[0]:[0]:[48]:[5254.001b.9abf]:[0]:[0.0.0.0]/216
2.2.2.2 100 0 i
*>i[2]:[0]:[0]:[48]:[5254.001b.9abf]:[32]:[192.168.10.20]/272
2.2.2.2 100 0 i
*>i[3]:[0]:[32]:[2.2.2.2]/88
2.2.2.2 100 0 i

Route Distinguisher: 1.1.1.1:3 (L3VNI 900001)
*>i[2]:[0]:[0]:[48]:[5254.001b.9abf]:[32]:[192.168.10.20]/272
2.2.2.2 100 0 i

 

What I am missing for L3VNI to work properly between 2 vni's under same  vrf?

 

Thanks

 

2 Replies 2

yasir.ilyas
Level 1
Level 1

any help or pointers?

 thanks

Sergiu.Daniluk
VIP Alumni
VIP Alumni

Hi @yasir.ilyas 

I believe you are testing this in CML on devnet sandbox, right?

Can you export the topology with cfg? It would be easier to test your setup directly in CML :-)

 

Thanks,

Sergiu

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