Thanks for your support.
We´ve tried to leak host routes from the vpn-instance to the public instance, but when we tried to leak host routes form DIRECT (ARP/host route) and BGP (IBGP VPNv4 EVPN host route), but we only see the DIRECT subnet prefix being leaked to the public table.
Find the config below:
#
ip vpn-instance vxlan
ipv4-family
route-distinguisher 1:666
vpn-target 1:999 export-extcommunity evpn
vpn-target 1:999 import-extcommunity evpn
vxlan vni 5010
#
#
bridge-domain 999
statistics enable
description TESTE_VXLAN
vxlan vni 999
evpn
route-distinguisher 1:999
vpn-target 1:999 export-extcommunity
vpn-target 1:999 import-extcommunity
#
#
interface Vbdif999
ip binding vpn-instance vxlan
ip address 10.99.99.1 255.255.255.0
mac-address 0000-5e00-0010
vxlan anycast-gateway enable
arp collect host enable
#
#
ip import-rib vpn-instance vxlan protocol direct
#
ipv4-family unicast
import-route direct
import-route static
import-rib vpn-instance vxlan valid-route
peer 172.17.18.235 enable
#
#
l2vpn-family evpn
undo policy vpn-target
peer 172.17.18.235 enable
peer 172.17.18.235 advertise irb
#
VPN-INSTANCE routing-table on DC_CORE_1 (172.17.18.236):
<DC_CORE_1> disp ip routing-table vpn-instance vxlan
Proto: Protocol Pre: Preference
Route Flags: R - relay, D - download to fib, T - to vpn-instance, B - black hole route
------------------------------------------------------------------------------
Routing Table : vxlan
Destinations : 7 Routes : 7
Destination/Mask Proto Pre Cost Flags NextHop Interface
0.0.0.0/0 Static 60 0 RD 172.17.18.254 Vlanif1802
10.99.99.0/24 Direct 0 0 D 10.99.99.1 Vbdif999
10.99.99.1/32 Direct 0 0 D 127.0.0.1 Vbdif999
10.99.99.40/32 IBGP 255 0 RD 172.17.18.235 VXLAN
10.99.99.41/32 IBGP 255 0 RD 172.17.18.235 VXLAN
10.99.99.255/32 Direct 0 0 D 127.0.0.1 Vbdif999
255.255.255.255/32 Direct 0 0 D 127.0.0.1 InLoopBack0
<DC_CORE_1>
VPN-INSTANCE ARP table on DC_CORE_1:
<DC_CORE_1>disp arp vpn-instance vxlan
ARP Entry Types: D - Dynamic, S - Static, I - Interface, O - OpenFlow
EXP: Expire-time VLAN:VLAN or Bridge Domain
IP ADDRESS MAC ADDRESS EXP(M) TYPE/VLAN INTERFACE VPN-INSTANCE
------------------------------------------------------------------------------
10.99.99.1 0000-5e00-0010 I Vbdif999 vxlan
10.99.99.50 0050-56bd-ca62 19 D/BD999 Eth-Trunk2.999 vxlan
10.99.99.100 Incomplete 1 D Vbdif999 vxlan
------------------------------------------------------------------------------
Total:3 Dynamic:2 Static:0 Interface:1 OpenFlow:0
Public routing-table for 10.99.99.x on DC_CORE_1:
<DC_CORE_1>disp ip routing-table | i 10.99.99.
Proto: Protocol Pre: Preference
Route Flags: R - relay, D - download to fib, T - to vpn-instance, B - black hole route
------------------------------------------------------------------------------
Routing Table : _public_
Destinations : 5838 Routes : 5838
Destination/Mask Proto Pre Cost Flags NextHop Interface
10.99.99.0/24 Direct 0 0 D 10.99.99.1 Vbdif999
10.99.99.1/32 Direct 0 0 D 127.0.0.1 Vbdif999
10.99.99.255/32 Direct 0 0 D 127.0.0.1 Vbdif999
BGP EVPN routing-table on DC_CORE_1:
<DC_CORE_1>disp bgp vpnv4 vpn-instance vxlan routing-table
BGP Local router ID is 172.17.18.236
Status codes: * - valid, > - best, d - damped, x - best external, a - add path,
h - history, i - internal, s - suppressed, S - Stale
Origin : i - IGP, e - EGP, ? - incomplete
RPKI validation codes: V - valid, I - invalid, N - not-found
VPN-Instance vxlan, Router ID 172.17.18.236:
Total Number of Routes: 4
Network NextHop MED LocPrf PrefVal Path/Ogn
*> 10.99.99.0/24 0.0.0.0 0 0 ?
*> 10.99.99.1/32 0.0.0.0 0 0 ?
*>i 10.99.99.40/32 172.17.18.235 100 0 ?
*>i 10.99.99.41/32 172.17.18.235 100 0 ?
----------------------------------------------------------------------------------------------------------------------------------
We expect to see the host routes of L3VPN IBGP listed above leaked to the public instance, but only the /24 subnet prefix (imported via "ip import-rib vpn-instance vxlan protocol direct" command).
How to see host routes from L3VPN BGP on public routing table?
How to see the host routes from ARP (local) on public routing table?
