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Replies

eigrp vrf

i_hanu
Level 1
Level 1

Hi! Why I can't see the route from CE on PE in VPN_CUST_B?

PE:
ip vrf VPN_CUST_A
 rd 1:1
 route-target export 100:100
 route-target import 100:100
!
ip vrf VPN_CUST_B
 rd 2:2
 route-target export 200:200
 route-target import 200:200
!
interface Loopback0
 ip address 2.2.2.2 255.255.255.255
!
interface GigabitEthernet0/0
 ip address 192.168.12.2 255.255.255.0
 duplex auto
 speed auto
 media-type rj45
 mpls ip
!
interface GigabitEthernet0/1
 ip vrf forwarding VPN_CUST_A
 ip address 172.16.24.1 255.255.255.0
 duplex auto
 speed auto
 media-type rj45
!         
interface GigabitEthernet0/2
 ip vrf forwarding VPN_CUST_B
 ip address 172.16.25.1 255.255.255.0
 duplex auto
 speed auto
 media-type rj45
!
router eigrp 1
 !
 address-family ipv4 vrf VPN_CUST_B autonomous-system 100
  redistribute bgp 123 metric 1 1 1 1 1
 exit-address-family
!
router ospf 100
 network 2.2.2.2 0.0.0.0 area 0
 network 192.168.12.0 0.0.0.255 area 0
!
router rip
 !
 address-family ipv4 vrf VPN_CUST_A
  redistribute bgp 123 metric 4
  network 172.16.0.0
  no auto-summary
  version 2
 exit-address-family
!
router bgp 123
 bgp log-neighbor-changes
 no bgp default ipv4-unicast
 neighbor 3.3.3.3 remote-as 123
 neighbor 3.3.3.3 update-source Loopback0
 !
 address-family ipv4
 exit-address-family
 !
 address-family vpnv4
  neighbor 3.3.3.3 activate
  neighbor 3.3.3.3 send-community extended
 exit-address-family
 !
 address-family ipv4 vrf VPN_CUST_A
  redistribute rip
 exit-address-family
 !
 address-family ipv4 vrf VPN_CUST_B
  redistribute eigrp 100
 exit-address-family

Router#show ip route vrf VPN_CUST_B

Routing Table: VPN_CUST_B
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, p - overrides from PfR

Gateway of last resort is not set

      10.0.0.0/32 is subnetted, 1 subnets
B        10.0.0.1 [200/2] via 3.3.3.3, 00:02:24
      172.16.0.0/16 is variably subnetted, 3 subnets, 2 masks
C        172.16.25.0/24 is directly connected, GigabitEthernet0/2
L        172.16.25.1/32 is directly connected, GigabitEthernet0/2
B        172.16.37.0/24 [200/0] via 3.3.3.3, 00:02:24a

CE:
interface Loopback0
 ip address 10.0.1.1 255.255.255.0
!
interface GigabitEthernet0/0
 ip address 172.16.25.2 255.255.255.0
 duplex auto
 speed auto
 media-type rj45
 no cdp enable
!
router eigrp 100
 network 10.0.0.0
 network 172.16.0.0

Router#show ip eigrp  neighbors 
EIGRP-IPv4 Neighbors for AS(100)
Router#SHOW IP route
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, p - overrides from PfR

Gateway of last resort is not set

      10.0.0.0/8 is variably subnetted, 2 subnets, 2 masks
C        10.0.1.0/24 is directly connected, Loopback0
L        10.0.1.1/32 is directly connected, Loopback0
      172.16.0.0/16 is variably subnetted, 2 subnets, 2 masks
C        172.16.25.0/24 is directly connected, GigabitEthernet0/0
L        172.16.25.2/32 is directly connected, GigabitEthernet0/0
Router#ping 172.16.25.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 172.16.25.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 3/6/11 m  

 

2 Accepted Solutions

Accepted Solutions

M02@rt37
VIP
VIP

Hello @i_hanu 

Adjust on PE EIGRP process under address family ipv4... add command

af-interface Gig 0/2
no passive-interface

https://www.cisco.com/c/en/us/support/docs/ip/enhanced-interior-gateway-routing-protocol-eigrp/200156-Configure-EIGRP-Named-Mode.html

 

 

Best regards
.ı|ı.ı|ı. If This Helps, Please Rate .ı|ı.ı|ı.

View solution in original post

marce1000
Hall of Fame
Hall of Fame

 

 - @i_hanu    You need to ensure the EIGRP Autonomous System numbers match between the PE and CE for VPN_CUST_B.
                      Modify the PE's EIGRP configuration for VPN_CUST_B to match the CE's EIGRP AS (100).

PE:
...
!
router eigrp 100 <-- Change from 1 to 100
!
address-family ipv4 vrf VPN_CUST_B autonomous-system 100
redistribute bgp 123 metric 1 1 1 1 1
exit-address-family
!
....

  M.



-- Each morning when I wake up and look into the mirror I always say ' Why am I so brilliant ? '
    When the mirror will then always repond to me with ' The only thing that exceeds your brilliance is your beauty! '

View solution in original post

3 Replies 3

I dont see any interface config with eigrp 100 ?

MHM

M02@rt37
VIP
VIP

Hello @i_hanu 

Adjust on PE EIGRP process under address family ipv4... add command

af-interface Gig 0/2
no passive-interface

https://www.cisco.com/c/en/us/support/docs/ip/enhanced-interior-gateway-routing-protocol-eigrp/200156-Configure-EIGRP-Named-Mode.html

 

 

Best regards
.ı|ı.ı|ı. If This Helps, Please Rate .ı|ı.ı|ı.

marce1000
Hall of Fame
Hall of Fame

 

 - @i_hanu    You need to ensure the EIGRP Autonomous System numbers match between the PE and CE for VPN_CUST_B.
                      Modify the PE's EIGRP configuration for VPN_CUST_B to match the CE's EIGRP AS (100).

PE:
...
!
router eigrp 100 <-- Change from 1 to 100
!
address-family ipv4 vrf VPN_CUST_B autonomous-system 100
redistribute bgp 123 metric 1 1 1 1 1
exit-address-family
!
....

  M.



-- Each morning when I wake up and look into the mirror I always say ' Why am I so brilliant ? '
    When the mirror will then always repond to me with ' The only thing that exceeds your brilliance is your beauty! '