Hello all. I'm having an issue advertising the transit networks between the P and PE routers via this labbed MPLS\MP BGP network. My attempt was to achieve end to end connectivity via BGP-using an different EBGP AS for each site- and IBGP among the P and PE routers- no other redistributed IGPs between the CE and PE routers such as in this example (a lab I posted a while back):
http://techjuice.blogspot.com/2014/10/mpls3-with-getvpn.html
Anyway, I'm able to exchange routes advertised by the CE's just fine. But those 2 transit routes- I can't seem to get into the BGP table.
I added a VRF called SHARED- and redistributed the static routes on each PE into that VRFs ipv4 address family, and imported the route target values into the TGI VRF- but still won't show up. Not sure what I am missing now. I realize this isn't the optimal config, such as not using loopbacks for my neighbors etc...but just trying to prove out a concept here. Below the diagram is the relevant part of my config- and below that is the BGP table of PE-R8
Appreciate any insight ! Thanks....Dennis
PE-R8 (PE-R9 is a similar "mirrored" config)
*note- there is no interface is "in" the SHARE vrf, if that matters. I simply wanted to use it as a "container" to import from. I tried redistributing the static routes directly into the TGI vrf too...but same result- no routes in BGP
ip vrf SHARE
rd 130:130
route-target export 30:30
route-target import 30:30
!
ip vrf TGI
rd 120:120
route-target export 20:20
route-target import 20:20
route-target import 30:30
address-family ipv4 vrf SHARE
redistribute static
default-information originate
exit-address-family
router bgp 65000
bgp router-id 152.177.58.142
bgp log-neighbor-changes
neighbor 152.177.58.145 remote-as 65000
!
address-family ipv4
neighbor 152.177.58.145 activate
exit-address-family
!
address-family vpnv4
neighbor 152.177.58.145 activate
neighbor 152.177.58.145 send-community both
exit-address-family
ip route 152.177.58.144 255.255.255.252 152.177.58.141
BGP Address family on PE-R8 (no 152.177.58.144 network!)
PE-R8#show ip bgp all
For address family: IPv4 Unicast
For address family: VPNv4 Unicast
Network Next Hop Metric LocPrf Weight Path
Route Distinguisher: 120:120 (default for vrf TGI)
*> 10.7.1.0/24 152.177.58.138 0 0 65002 i
*>i 10.24.20.0/22 152.177.58.145 0 100 0 65001 i
*>i 51.64.56.252/30 152.177.58.145 0 100 0 65001 i
*>i 130.148.200.126/32
152.177.58.145 0 100 0 65001 i
*>i 152.177.58.132/30
152.177.58.145 0 100 0 65001 i
r> 152.177.58.136/30
152.177.58.138 0 0 65002 i
Accepted Solutions
