Hello All,
I have configured following setup.
ios10(CE)(g0/0)-----(gi0/0/0/0)XRV1(PE)(gi0/0/0/1)------------(gi0/0/0/1)XRV2(RR)
VPNV4(10.10.10.10/32) and VPNV6(10::10/32) routes are present on XRV1(PE). RR gets VPNV6(10:::10/128) route but RR does not receive vpnv4(10.10.10.10/32) routes. I am not sure what is wrong with the configuration.
PE#show bgp vpnv4 unicast
Thu Apr 13 01:29:31.978 UTC
BGP router identifier 1.1.1.1, local AS number 100
Route Distinguisher: 1:1 (default for vrf vrf1)
*> 10.10.10.10/32 100.10.10.10 0 0 1000 i
Processed 1 prefixes, 1 paths
============================================
RP/0/0/CPU0:PE#show bgp vpnv6 unicast
*> 10::10/128 2620:fc7::10 0 0 1000 i
Processed 1 prefixes, 1 paths
============================
RP/0/0/CPU0:RR#show bgp vpnv4 unicast
Thu Apr 13 01:32:11.067 UTC
======================================
RP/0/0/CPU0:RR#show bgp vpnv6 unicast
*>i10::10/128 1.1.1.1 0 100 0 1000 i
Processed 1 prefixes, 1 paths
IOS10(CE)
---------
ipv6 unicast-routing
int gi0/0
ipv6 enable
ip address 100.10.10.10 255.255.255.0
ipv6 address 2620:fc7::10/64
no sh
int lo0
ipv6 enable
ip address 10.10.10.10 255.255.255.255
ipv6 address 10::10/128
no sh
router bgp 1000
address-family ipv4 unicast
network 10.10.10.10 mask 255.255.255.255
exit
address-family ipv6 unicast
network 10::10/128
exit
neighbor 100.10.10.1 remote-as 100
neighbor 2620:fc7::1 remote-as 100
address-family ipv4 unicast
neighbor 100.10.10.1 activate
exit
address-family ipv6 unicast
neighbor 2620:fc7::1 activate
exit
XRV1
---------
vrf vrf1
address-family ipv6 unicast
export route-target 1:1
exit
int gi0/0/0/0
vrf vrf1
ipv4 address 100.10.10.1 255.255.255.0
ipv6 address 2620:fc7::1/64
no sh
int gi0/0/0/1
ip address 100.10.20.1 255.255.255.0
no sh
int lo0
ipv4 address 1.1.1.1 255.255.255.255
no sh
router isis 1
net 49.1111.1111.1111.00
is-type level-2
address-family ipv4 unicast
metric-style wide
exit
int gi0/0/0/1
point-to-point
address-family ipv4 unicast
exit
int lo0
passive
address-family ipv4 unicast
exit
root
route-policy pass
pass
exit
router bgp 100
address-family ipv4 unicast
exit
address-family vpnv4 unicast
exit
address-family vpnv6 unicast
exit
address-family ipv6 unicast
exit
neighbor-group to-RR
remote-as 100
update-source lo0
address-family vpnv4 unicast
exit
address-family vpnv6 unicast
exit
neighbor-group to-CE-IPV4
remote-as 1000
address-family ipv4 unicast
route-policy pass in
route-policy pass out
exit
neighbor-group to-CE-IPV6
remote-as 1000
address-family ipv6 unicast
route-policy pass in
route-policy pass out
exit
neighbor 2.2.2.2
use neighbor-group to-RR
vrf vrf1
rd 1:1
address-family ipv4 unicast
exit
address-family ipv6 unicast
exit
neighbor 100.10.10.10
use neighbor-group to-CE-IPV4
neighbor 2620:fc7::10
use neighbor-group to-CE-IPV6
exit
root
XRV2
---------
int gi0/0/0/1
ipv4 address 100.10.20.2 255.255.255.0
no sh
int lo0
ipv4 address 2.2.2.2 255.255.255.255
no sh
router isis 1
net 49.2222.2222.2222.00
is-type level-2
address-family ipv4 unicast
metric-style wide
exit
int gi0/0/0/1
point-to-point
address-family ipv4 unicast
exit
int lo0
passive
address-family ipv4 unicast
exit
root
router bgp 100
address-family ipv4 unicast
exit
address-family vpnv4 unicast
exit
address-family ipv6 unicast
exit
address-family vpnv6 unicast
exit
neighbor-group group1
remote-as 100
update-source lo0
address-family vpnv4 unicast
route-reflector-client
exit
address-family vpnv6 unicast
route-reflector-client
exit
neighbor 1.1.1.1
use neighbor-group group1
Thanks,
Sachin
