CRS-8 IOS-XR 4.3.2 not showing up FRR information in "sh mpls traffic-eng fast-reroute database " output
The topology looks like below. The four routers are connected in the below said fashion. Note 186 and 195 are connected. The IGP is ISIS.
7600 186----ASR9K 195
I have configured the p2mp tunnel on the router 185(head) tunnel765(185->80->186 and 195). 185 headend router ios ver is 15.3.3.
If the interface Gig 0/3/0/7(connected to 186) on .80(mid) is bought down the traffic is fast rerouted towards backup tunnel 387 (80->195->186). But this is not shown in the output of “sh mpls traffic-eng fast-reroute database”.
Please find the other outputs that show the FRR ready and active highlighted below when the int Gig 0/3/0/7 is up and when it is bought down. Any idea what could be the problem?
If we have a p2p MPLS te tunnel from 185->80->195 instead of p2mp, the CRS shows the FRR information as READY and when the interface is bought down trasitions to ACTIVE state.
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