Hi, As suggested, we added blackhole routes in linux using below command
sudo ip netns exec dataplane ip -6 route add blackhole 2001:50:10:a111::101/64 table 1203 proto bgp And then we added ipip tunnel route via API. Below is the output for "vppctl show ip6 fib table 1203 2001:50:10:a111::101/64" [root@j3chysr01stg05 ~]# vppctl show ip6 fib table 1203 2001:50:10:a111::101/64 ipv6-VRF:1203, fib_index:3, flow hash:[src dst sport dport proto flowlabel ] epoch:0 flags:none locks:[CLI:3, lcp-rt:1, ] 2001:50:10:a111::/64 fib:3 index:92 locks:3 lcp-rt-dynamic refs:1 entry-flags:drop, src-flags:added,contributing,active, path-list:[134] locks:2 flags:drop, uPRF-list:79 len:0 itfs:[] path:[139] pl-index:134 ip6 weight=1 pref=0 deag: cfg-flags:drop, fib-index:0 API refs:1 entry-flags:attached,import, src-flags:added, path-list:[162] locks:1 flags:shared, uPRF-list:107 len:1 itfs:[40, ] path:[212] pl-index:162 ip6 weight=100 pref=0 attached: oper-flags:resolved, ipip19 forwarding: unicast-ip6-chain [@0]: dpo-load-balance: [proto:ip6 index:94 buckets:1 uRPF:79 to:[0:0]] [0] [@0]: dpo-drop ip6 API is still showing below "lcp-rt-dynamic" route. Are we missing out anything on the configuration part? Thanks and Regards, Chinmaya Agarwal.
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