I have created MPLS VPN Network with RR SP core DMVPN with FVRF & IVRF, but customer router R6 i'm unable to ping R7, snaps attached FYI. Please help me out as I'm getting routes on routing table but unable to ping

Networking
1

Capture_SP_Core_1
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I have created MPLS VPN Network with RR SP core DMVPN with FVRF & IVRF, but customer router R6 i’m unable to ping R7, snaps attached FYI. Please help me out as I’m getting routes on routing table but unable to ping

R10#sh bgp vrf FVRF all summary
% BGP cannot run because the router-id is not configured
For address family: IPv4 Unicast

For address family: VPNv4 Unicast
BGP router identifier 10.10.10.10, local AS number 65010
BGP table version is 6, main routing table version 6
5 network entries using 780 bytes of memory
5 path entries using 400 bytes of memory
5/5 BGP path/bestpath attribute entries using 800 bytes of memory
4 BGP AS-PATH entries using 96 bytes of memory
0 BGP route-map cache entries using 0 bytes of memory
0 BGP filter-list cache entries using 0 bytes of memory
BGP using 2076 total bytes of memory
BGP activity 5/0 prefixes, 5/0 paths, scan interval 60 secs

Neighbor V AS MsgRcvd MsgSent TblVer InQ OutQ Up/Down State/PfxRcd
192.1.55.5 4 100 40 33 6 0 0 00:26:13 4
R10#sh ip route vrf FVRF

Routing Table: FVRF
Codes: L - local, C - connected, S - static, R - RIP, M - mobile, B - BGP
D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2
i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2
ia - IS-IS inter area, * - candidate default, U - per-user static route
o - ODR, P - periodic downloaded static route, H - NHRP, l - LISP
a - application route
+ - replicated route, % - next hop override

Gateway of last resort is not set

  10.0.0.0/8 is variably subnetted, 6 subnets, 2 masks

B 10.6.6.0/24 [20/0] via 192.1.55.5, 00:24:39
B 10.7.7.0/24 [20/0] via 192.1.55.5, 00:24:39
B 10.8.8.0/24 [20/0] via 192.1.55.5, 00:24:39
B 10.9.9.0/24 [20/0] via 192.1.55.5, 00:24:39
C 10.10.10.0/24 is directly connected, Loopback0
L 10.10.10.10/32 is directly connected, Loopback0
192.1.55.0/24 is variably subnetted, 2 subnets, 2 masks
C 192.1.55.0/24 is directly connected, Ethernet0/0
L 192.1.55.10/32 is directly connected, Ethernet0/0
R10#ping vrf FVRF 10.6.6.6 source 10.10.10.10
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.6.6.6, timeout is 2 seconds:
Packet sent with a source address of 10.10.10.10
…
Success rate is 0 percent (0/5)
R10#

2

Share your configuration. What reference you have taken to build this topologu.

3

I have taken information from a youtube channel.

Please find my configuration given below:

MPLS VPN Network with RR SP core
DMVPN with FVRF & IVRF

SP-Core

  1. Interface IP’s
  2. IBGP [OSPF]
  3. MPLS unicast routing [LDP]
  4. MP-BGP neighbor relationship between the RR & PE’s
    ======================================================
    R1 - R5 [iGP OSPF]

Interface loopback 0
ip ospf network point-to-point
!
router ospf 1
router-id 0.0.0.X
network 192.1.X0.0 0.0.0.255 area 0
network 192.1.100.0 0.0.0.255 area 0
network 10.0.0.0 0.255.255.255 area 0
!

R11 [igp OSPF]

Interface loopback 0
ip ospf network point-to-point
!
router ospf 1
router-id 0.0.0.11
network 192.1.10.0 0.0.0.255 area 0
network 192.1.20.0 0.0.0.255 area 0
network 192.1.30.0 0.0.0.255 area 0
network 192.1.40.0 0.0.0.255 area 0
network 192.1.50.0 0.0.0.255 area 0
network 10.0.0.0 0.255.255.255 area 0
!

  1. MPLS unicast routing within SP core
    ======================================================
    R1 - R5

mpls ldp router-id loopback0
!
interface eth0/0
mpls ip
interface eth0/1
mpls ip
!

  1. MP-BGP neighbor relationship between RR & PE’s
    ======================================================
    R1 - R5

router bgp 100
neighbor 10.11.11.11 remote-as 100
neighbor 10.11.11.11 update-source loopback0
!
address-family vpnv4
neighbor 10.11.11.11 activate
neighbor 10.11.11.11 send-community extended

RR

router bgp 100
bgp log-neighbor-changes
neighbor IBGP peer-group
neighbor IBGP remote-as 100
neighbor IBGP update-source Loopback0
neighbor 10.1.1.1 peer-group IBGP
neighbor 10.2.2.2 peer-group IBGP
neighbor 10.3.3.3 peer-group IBGP
neighbor 10.4.4.4 peer-group IBGP
neighbor 10.5.5.5 peer-group IBGP
!
address-family vpnv4
neighbor IBGP send-community extended
neighbor IBGP route-reflector-client
neighbor 10.1.1.1 activate
neighbor 10.2.2.2 activate
neighbor 10.3.3.3 activate
neighbor 10.4.4.4 activate
neighbor 10.5.5.5 activate
exit-address-family

  1. Configure the PE routers with the VRF and PE-CE Routing
    ======================================================
    R1

vrf definition CUST-A
rd 100:1
address-family ipv4
route-target both 100:1
!
interface eth0/2
vrf forwarding CUST-A
ip address 192.1.16.1 255.255.255.0
no shut
!
router bgp 100
address-family ipv4 vrf CUST-A
neighbor 192.1.16.6 remote-as 65006
!

R2

vrf definition CUST-A
rd 100:1
address-family ipv4
route-target both 100:1
!
interface eth0/2
vrf forwarding CUST-A
ip address 192.1.27.2 255.255.255.0
no shut
!
router bgp 100
address-family ipv4 vrf CUST-A
neighbor 192.1.27.7 remote-as 65007
!

R3

vrf definition CUST-A
rd 100:1
address-family ipv4
route-target both 100:1
!
interface eth0/2
vrf forwarding CUST-A
ip address 192.1.38.3 255.255.255.0
no shut
!
router bgp 100
address-family ipv4 vrf CUST-A
neighbor 192.1.38.8 remote-as 65008
!

R4

vrf definition CUST-A
rd 100:1
address-family ipv4
route-target both 100:1
!
interface eth0/2
vrf forwarding CUST-A
ip address 192.1.49.4 255.255.255.0
no shut
!
router bgp 100
address-family ipv4 vrf CUST-A
neighbor 192.1.49.9 remote-as 65009
!

R5

vrf definition CUST-A
rd 100:1
address-family ipv4
route-target both 100:1
!
interface eth0/2
vrf forwarding CUST-A
ip address 192.1.55.5 255.255.255.0
no shut
!
router bgp 100
address-family ipv4 vrf CUST-A
neighbor 192.1.55.10 remote-as 65010
!

  1. Configure the CE routers with the FVRF and a loopback
    for the DMVPN Tunnel Source / Destination. Run BGP as
    the PE-CE Protocol to match the previous step.
    ======================================================
    R6

vrf definition FVRF
rd 65006:1
address-family ipv4
!
interface eth0/0
vrf forwarding FVRF
ip address 192.1.16.6 255.255.255.0
no shut
!
interface loopback0
vrf forwarding FVRF
ip address 10.6.6.6 255.255.255.0
!
router bgp 65006
address-family ipv4 vrf FVRF
bgp router-id auto-assign
neighbor 192.1.16.1 remote-as 100
network 10.6.6.0 mask 255.255.255.0
!

R7

vrf definition FVRF
rd 65007:1
address-family ipv4
!
interface eth0/0
vrf forwarding FVRF
ip address 192.1.27.7 255.255.255.0
no shut
!
interface loopback0
vrf forwarding FVRF
ip address 10.7.7.7 255.255.255.0
!
router bgp 65007
address-family ipv4 vrf FVRF
bgp router-id auto-assign
neighbor 192.1.27.2 remote-as 100
network 10.7.7.0 mask 255.255.255.0
!

R8

vrf definition FVRF
rd 65008:1
address-family ipv4
!
interface eth0/0
vrf forwarding FVRF
ip address 192.1.38.8 255.255.255.0
no shut
!
interface loopback0
vrf forwarding FVRF
ip address 10.8.8.8 255.255.255.0
!
router bgp 65008
address-family ipv4 vrf FVRF
bgp router-id auto-assign
neighbor 192.1.38.3 remote-as 100
network 10.8.8.0 mask 255.255.255.0
!

R9

vrf definition FVRF
rd 65009:1
address-family ipv4
!
interface eth0/0
vrf forwarding FVRF
ip address 192.1.49.9 255.255.255.0
no shut
!
interface loopback0
vrf forwarding FVRF
ip address 10.9.9.9 255.255.255.0
!
router bgp 65009
address-family ipv4 vrf FVRF
bgp router-id auto-assign
neighbor 192.1.49.4 remote-as 100
network 10.9.9.0 mask 255.255.255.0
!

R10

vrf definition FVRF
rd 65010:1
address-family ipv4
!
interface eth0/0
vrf forwarding FVRF
ip address 192.1.55.10 255.255.255.0
no shut
!
interface loopback0
vrf forwarding FVRF
ip address 10.10.10.10 255.255.255.0
!
router bgp 65010
address-family ipv4 vrf FVRF
bgp router-id auto-assign
neighbor 192.1.55.5 remote-as 100
network 10.10.10.0 mask 255.255.255.0
!