09-13-2013 04:10 AM
Hello,
In a MPLS L3VPN a have a site where two PEs and two CEsare sitting on a LAN where EIGRP runs.
I've set up SoO (same community applied on both PEs)
PE1
!
interface Vlan970
vrf forwarding ap1
ip vrf sitemap SoO
ip address 61.2.100.7 255.255.255.0
!
router bgp 2
!
address-family ipv4 vrf ap1
redistribute eigrp 2002
exit-address-family
!
router eigrp 2008
!
address-family ipv4 vrf ap1
redistribute bgp 2 metric 10000 10 1 255 1500
network 61.2.100.0 0.0.0.255
autonomous-system 2002
exit-address-family
PE2
interface Vlan970
vrf forwarding ap1
ip vrf sitemap SoO
ip address 61.2.100.8 255.255.255.0
!
router bgp 2
!
address-family ipv4 vrf ap1
redistribute eigrp 2002
exit-address-family
!
router eigrp 2008
!
address-family ipv4 vrf ap1
redistribute bgp 2 metric 10000 10 1 255 1500
network 61.2.100.0 0.0.0.255
autonomous-system 2002
exit-address-family
Here's what I get as output of sh ip ro vrf ap1:
PE1
C 61.2.100.0/24 is directly connected, Vlan970
L 61.2.100.7/32 is directly connected, Vlan970
D 61.2.103.0/24 [90/130816] via 61.2.100.2, 00:24:01, Vlan970 OK: behind local CE, known via EIGRP internal
B 61.2.104.0/24 [200/171] via 50.50.0.16, 02:28:40 OK: remote site, known via remote PE
PE2
C 61.2.100.0/24 is directly connected, Vlan970
L 61.2.100.8/32 is directly connected, Vlan970
D 61.2.103.0/24 [90/130816] via 61.2.100.2, 00:25:22, Vlan970 OK: behind local CE, known via EIGRP internal
D EX 61.2.104.0/24 [170/258816] via 61.2.100.7, 00:25:07, Vlan970 KO: I thought this route would come from iBGP...
I'm sure I'm missing something real simple, hope you can advie me.
Andrea
09-13-2013 05:09 AM
hello,
can you post output from
PE2# sh ip bgp vpnv4 vrf ap1
PE2# sh ip bgp vpnv4 vrf ap1 rib-failure
Best Regards
Please rate all helpful posts and close solved questions
09-13-2013 06:25 AM
Blau Grana,
Here you are:
sh ip bgp vpnv4 vrf ap1
Network Next Hop Metric LocPrf Weight Path
Route Distinguisher: 11:11 (default for vrf ap1)
* i 61.2.100.0/24 50.50.0.7 0 100 0 ?
*> 0.0.0.0 0 32768 ?
* i 61.2.103.0/24 50.50.0.7 130816 100 0 ?
*> 61.2.100.2 130816 32768 ?
*> 61.2.104.0/24 161.27.100.7 258816 32768 ?
* i 50.50.0.16 171 100 0 ?
sh ip bgp vpnv4 vrf ap1 rib-failure
Network Next Hop RIB-failure RIB-NH Matches
Best Regards
Andrea
09-14-2013 09:43 AM
Are you sure you gave us correct info? it seems to me that two outputs, from routing and bgp table do not correlate. can you check that please and also include some sketch of topology.
Best Regards
Please rate all helpful posts and close solved questions
09-16-2013 06:25 AM
Hello,
here you are with the layout, the 50.50.0.16 is the BGP loopback of the remote PE.
AP
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