Hello,
I'm afraid that multipath is broken on our ASR1k routers
We redistribute the address 192.0.2.4 on both the upstream routers of
the box named BG-ASR1.
BG-ASR1#show ip route 192.0.2.4
Routing entry for 192.0.2.4/32
Known via "ospf 1", distance 110, metric 20, type extern 2, forward
metric 10
Redistributing via bgp 41497
Advertised by bgp 41497 match external 2
Last update from 212.183.160.94 on GigabitEthernet0/1/4, 00:11:25 ago
Routing Descriptor Blocks:
* 212.183.160.126, from 212.183.160.52, 00:11:38 ago, via
GigabitEthernet0/1/3
Route metric is 20, traffic share count is 1
212.183.160.94, from 212.183.160.50, 00:11:25 ago, via
GigabitEthernet0/1/4
Route metric is 20, traffic share count is 1
As you can see they're both active in RIB
BG-ASR1#show ip cef 192.0.2.4 detail
192.0.2.4/32, epoch 5, per-longest-match-prefix sharing
local label info: global/2398
nexthop 212.183.160.94 GigabitEthernet0/1/4 label explicit-null
nexthop 212.183.160.126 GigabitEthernet0/1/3 label explicit-null
And, according to the output above, the corresponding entries are
present in FIB.
Anyway there is only one entry in mpls forwarding-table.
BG-ASR1#show mpls forwarding-table 192.0.2.4 detail
Local Outgoing Prefix Bytes Label Outgoing Next Hop
Label Label or Tunnel Id Switched interface
2398 explicit-n 192.0.2.4/32 0 Gi0/1/3
212.183.160.126
MAC/Encaps=14/18, MRU=9192, Label Stack{}
C47D4FB09F804C4E351A3E938847 00000000
No output feature configured
Why?
Do You have any ideas?
Thank You
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