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