How to setup reflected route in route table with correct next-hop?
I have iBGP RR on IPv6 addresses with two rr-clients. All ibgp peers between
routers from Loopbacks. For announce ipv6 Loopback addresses used OSPFv3.
My test scheme:
IPv6net1--rtr3---rtr2_RR---rtr4--IPv6net2
rtr2_RR reflect IPv6net1 on rtr4, but the reflected route doesn't install in
the route table.
rtr4#show ip bgp ipv6 unicast
BGP table version is 17, local router ID is 192.168.153.2
Status codes: s suppressed, d damped, h history, * valid, > best, i - internal,
r RIB-failure, S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
* i2001:1020:100::2/128
2001:1020:100::2
0 100 0 ?
* i2001:1020:100::3/128
2001:1020:100::3
0 100 0 ?
*> 2001:1020:100::4/128
:: 0 32768 ?
* i2001:1020:700::/64 <-------------------------------------------my reflected
route IPv6net1
2001:1020:100::3
0 100 0 ?
*> 2001:1020:800::/64
:: 0 32768 ?
* i2001:1020:7000::/64
2001:1020:100::2
0 100 0 ?
* i2001:1020:8000::/64
2001:1020:100::2
rtr4#show ip bgp ipv6 unicast 2001:1020:100::3/128
BGP routing table entry for 2001:1020:100::3/128, version 0
Paths: (1 available, no best path)
Not advertised to any peer
Local, (received & used)
2001:1020:100::3 (inaccessible) from 2001:1020:100::2 (10.10.1.14)
Origin incomplete, metric 0, localpref 100, valid, internal
Originator: 192.168.150.2, Cluster list: 10.10.1.14
mpls labels in/out nolabel/19
rtr4#show ipv6 ro 2001:1020:100::3
IPv6 Routing Table - 10 entries
Codes: C - Connected, L - Local, S - Static, R - RIP, B - BGP
U - Per-user Static route
I1 - ISIS L1, I2 - ISIS L2, IA - ISIS interarea, IS - ISIS summary
O - OSPF intra, OI - OSPF inter, OE1 - OSPF ext 1, OE2 - OSPF ext 2
ON1 - OSPF NSSA ext 1, ON2 - OSPF NSSA ext 2
O 2001:1020:100::3/128 [110/2]
via FE80::23F:CAFF:FEB1:640, FastEthernet4/0/0 <----- link-local.
--
Alexandr Gurbo
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