07-13-2007 05:53 AM - edited 03-03-2019 05:51 PM
Hi,
I am having issue to redistributing 2 vrf-lite routes into my LAN L3 switches.My topology is as below,
PE router having two bgp peering with my CE,
On CE, I having 2 separet routing tables, which I need forwarding to my 2 LAN swiches running EIGRP.
I did try to redistribute BGP into EIGRP but no route is comming into EIGRP, I also configured Static route to forward my one vrf routes to next hop , but still not working. please see my config on CE.
Please note, we need to keep routes sepreate from CE to two lan L3 switches.
CE-3750#
rd 800:1
!
ip vrf lite3
rd 900:1
!
interface GigabitEthernet1/0/2
des"connection to-1st-LAN switch"
no switchport
ip vrf forwarding lite2
ip address 11.1.1.1 255.255.255.252
interface Vlan2
ip vrf forwarding lite2
ip address 100.1.1.1 255.255.255.252
!
interface Vlan3
ip vrf forwarding lite3
ip address 200.1.1.1 255.255.255.252
!
router eigrp 11
redistribute bgp 800
network 11.0.0.0
auto-summary
router bgp 800
network 11.1.1.0
bgp log-neighbor-changes
!
address-family ipv4 vrf lite3
redistribute connected route-map TEST
neighbor 200.1.1.2 remote-as 100
neighbor 200.1.1.2 activate
neighbor 200.1.1.2 route-map TEST out
no auto-summary
no synchronization
network 20.1.1.1 mask 255.255.255.255
exit-address-family
!
address-family ipv4 vrf lite2
redistribute connected route-map TEST
neighbor 100.1.1.2 remote-as 100
neighbor 100.1.1.2 activate
neighbor 100.1.1.2 route-map TEST out
no auto-summary
no synchronization
network 11.1.1.0 mask 255.255.255.0
exit-address-family
ip route vrf lite2 0.0.0.0 0.0.0.0 11.1.1.2
!
!
07-13-2007 06:41 AM
Make sure you either configure a default-metric under the address-family ipv4 vrf xxx or set the metric as part of the route-map as follow:
router eigrp 11
address-family ipv4 vrf lite3
default-metric
address-family ipv4 vrf lite2
default-metric
or
route-map TEST permit
set metric
Redistribution will not take place without this.
Hope this helps,
07-13-2007 07:02 AM
Hi,
I have changed the config on ce as below, but still unable to recieve Eigrp routes on LAN-SW.
on CE
---
router eigrp 11
redistribute bgp 800
network 11.0.0.0
auto-summary
!
address-family ipv4 vrf lite2
redistribute bgp 800
default-metric 1500 1000 1 255 1500
auto-summary
exit-address-family
on LAN-SW
LAN-SW1#sh ip ro
Gateway of last resort is not set
11.0.0.0/30 is subnetted, 1 subnets
C 11.1.1.0 is directly connected, GigabitEthernet1/0/2
LAN-SW1#sh ip eigrp nei
LAN-SW1#sh ip eigrp neighbors
IP-EIGRP neighbors for process 11
H Address Interface Hold Uptime SRTT RTO Q Seq Type
(sec) (ms) Cnt Num
0 11.1.1.1 Gi1/0/2 13 00:01:58 8 200 0 3
LAN-SW1#
07-13-2007 07:24 AM
Mohammed,
On the 3750, Can you do a "show ip ro vrf lite2" and "show ip eigrp vrf lite2 topo".
Also if you could try adding the command "autonomous-system 11" under the address-family ipv4 vrf lite2 to see if it solves the issue.
Regards,
07-16-2007 01:35 AM
Hi, I have added the autonomous-system 11 command, but the routes are not in Topology table, please see the output below,
Routing Table: lite2
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, E - EGP
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
100.0.0.0/30 is subnetted, 1 subnets
C 100.1.1.0 is directly connected, Vlan2
172.16.0.0/24 is subnetted, 1 subnets
B 172.16.1.0 [20/0] via 100.1.1.2, 2d19h
10.0.0.0/32 is subnetted, 1 subnets
C 10.1.1.1 is directly connected, Loopback1
CE#sh ip eigrp vrf lite2 top
IP-EIGRP Topology Table for AS(11)/ID(10.1.1.1) Routing Table: lite2
CE#
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