Displaying Hardware Routes History
You can display the history of hardware routes in the RIB table. This is useful when troubleshooting hardware routing in the network.
CLI (network-admin@spine1) > vrouter-rib-history-show time 15:30
time caller reason ip prelen nexthop flags vlan intf_ip intf_id
-------- --------- ------ ----------- ------ ----------- ------------------ ---- ----------- ---
15:29:41 router-if add 10.16.111.0 24 10.16.111.1 in-hw,local-subnet 111 10.16.111.1
15:29:43 router-if add 10.16.100.0 24 10.16.100.1 in-hw,local-subnet 100 10.16.100.1 1
You can also modify the settings for collecting the history:
CLI (network-admin@spine1) > vrouter-rib-history-settings-modify