Policer on ae bundle is not working as expected.

Directly applied Input and Output policer on an AE interface will be ineffective after the device reboots and traffic policing will not happen.

Temporary Solution:

Deactivating and activating the policer with the below commands on the interface could help in restoring the services.

user@host#deactivate interfaces <ae interface> unit <ae interface unit number> family <protocol family> policer

user@host#activate interfaces <ae interface> unit <ae interface unit number> family <protocol family> policer

Permanent Solution:

EVO- 22.4R3-EVO, 23.1R2-EVO, 23.2R2-EVO, 23.3R1-EVO, 3.4R1-EVO

Junos- 21.3R3-S5, 21.4R3-S1-J6, 21.4R3-S5, 21.4R3-S6, 22.1R3-S4, 22.2R3-S2, 22.3R3-S1, 22.4R3, 23.1R2, 23.2R2, 23.3R1, 23.4R1