defautl route in MPLS VPN

From: imran ali <immrccie_at_gmail.com>
Date: Fri, 15 Apr 2011 15:14:28 +0300

HI ALL

R6---------------------pe1-------p-------pe2------------R7

i want R7 to send all traffic to R6 .

for that i have issued "defautl-informatin originate always " on R6

below is the output. of pe1 which successfully installs route in its vrf
table

R2#SR VRF VPNB
Routing Table: VPNB
Codes: 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
Gateway of last resort is 12.0.0.1 to network 0.0.0.0
     12.0.0.0/24 is subnetted, 1 subnets
C 12.0.0.0 is directly connected, Ethernet0/1
     45.0.0.0/24 is subnetted, 1 subnets
B 45.0.0.0 [200/0] via 150.1.4.4, 00:00:53
O*E2 0.0.0.0/0 [110/1] via 12.0.0.1, 00:04:04, Ethernet0/1

however pe2 is unable to receive this route

R4#SH IP ROute VRf VPNB
Routing Table: VPNB
Codes: 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
Gateway of last resort is not set
     12.0.0.0/24 is subnetted, 1 subnets
B 12.0.0.0 [200/0] via 150.1.2.2, 00:06:45
     45.0.0.0/24 is subnetted, 1 subnets
C 45.0.0.0 is directly connected, Ethernet0/2
QUESTION : ALL ROUTES FROM CE R6 ARE PROPAGATED TO CE R7 EXCEPT DEFAULT
ROUTE .

CAN some one plz expain why ?

plz test this senario and let me know if a default route is propogated end
to end ?

thanks

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Received on Fri Apr 15 2011 - 15:14:28 ART

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