Hello, I am having an issue with some route-reflectors I set up to try
to support a new MPLS backbone.
The majority of the MPLS Routers are Cisco IOS, with some of the PE
devices running OpenBSD.
The Route Reflectors are OpenBSD 6.4. The route reflectors are not
neighbors of each other.
Here is my config:
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ASN="1234"
AS $ASN
router-id 172.16.16.211
group "IBGP" {
remote-as $ASN
announce IPv4 vpn
route-reflector 172.16.16.211
local-address 172.16.16.211
neighbor 100.92.64.0/18 {
}
}
# IBGP: allow all updates to and from our IBGP neighbors
allow from any
allow to any
================================================
On the reflectors themselves, if I issue a "bgpctl show rib" I do see
VPNv4 routes, and "bgpctl show summary" I see that I am receiving
prefixes:
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RR$ bgpctl show rib
flags: * = Valid, > = Selected, I = via IBGP, A = Announced,
S = Stale, E = Error
origin validation state: N = not-found, V = valid, ! = invalid
origin: i = IGP, e = EGP, ? = Incomplete
flags ovs destination gateway lpref med aspath origin
I N rd 1234:5678 10.25.80.0/24 100.92.127.20 100 0 ?
I N rd 1234:5678 172.29.20.0/24 100.92.127.101 100 0 i
================================================
If I do the same on a PE, it shows Zero prefixes received from either
route reflector:
================================================
PE$ bgpctl show rib
flags: * = Valid, > = Selected, I = via IBGP, A = Announced,
S = Stale, E = Error
origin validation state: N = not-found, V = valid, ! = invalid
origin: i = IGP, e = EGP, ? = Incomplete
flags ovs destination gateway lpref med aspath origin
I*> N rd 1234:5678 10.25.80.0/24 100.92.127.20 100 0 ?
AI*> N rd 1234:5678 172.29.20.0/24 rd 0:0 0.0.0.0 100 0 i
[hbonath@hb-mplspe-01]:~$ bgpctl show summ
Neighbor AS MsgRcvd MsgSent OutQ Up/Down State/PrfRcvd
bgp-rr-02 1234 41 42 0 00:19:08 0
bgp-rr-01 1234 41 42 0 00:19:08 0
================================================
What am I missing here? Does it have to do with the flags that the
Route-Reflector is showing?
Thanks in advance!
