Symptom

After the GID released we do see error logs on the console which is due to dest_pe create failed as GID Exist then subsequent update is doing retry create which is returned as invalid argument errors. Nov 8 21:08:57.197143 ofa_lspnh_error_retry 0/11/CPU0 t6831 lspnh_update_bgp_lu_per_np,failed update dest_pe,trans_id,99331428,np,0,lspid,27519,destpe,null Nov 8 21:08:57.200143 ofa_lspnh_error_retry 0/11/CPU0 t6834 lspnh programming failed,trans_id,99331428,npu_id,0,lspid_id,27519,rc,0x4f90b616:'OFA' detected the 'warning' condition 'OFA NPD Server': Invalid argument,obj_id,0x1000026ac002dae5

Conditions

Route flaps

Workaround

Clear route

Further Problem Description