Hello  I am trying collect data from powermax Array with Dell EMC Add-on,  during my test on dev environment (standalone mode) everything was working perfectly. When I turn on my Prod environment, any data is coming, It seems like my heavy forwarder receive data but doesn't send them to indexers. I don't see any error in my ta_dellemc_vmax_inputs.log file. Here are some informations about my environment: My dev environment in which everything working well : 1 search head with Linux RHEL7.9 and Splunk 8.2.3 My Prod environment :  Heavy Forwarder :  Linux 3.10.0 RHEL7.9 and Splunk 8.1.6 Indexers : Linux 3.10.0  RHEL7.9 and Splunk 8.2.3 search heads :  Linux 3.10.0 and Splunk 8.2.3 Some logs from ta_dellemc_vmax_inputs.log 2022-02-07 19:01:55,649 INFO pid=4607 tid=MainThread file=base_modinput.py:log_info:295 | Input: data_input_vmax_xxxx | Array: xxxxxxxxxxxxx | Passed performance timestamp recency check: 1644258000000. 2022-02-07 19:01:55,650 INFO pid=4607 tid=MainThread file=base_modinput.py:log_info:295 | Input: data_input_vmax_xxxx | Array: xxxxxxxxxxxxx | Starting metrics collection run. 2022-02-07 19:01:56,003 INFO pid=4607 tid=MainThread file=base_modinput.py:log_info:295 | Input: data_input_vmax_xxxx | Array: xxxxxxxxxxxxx | Array collection complete. 2022-02-07 19:01:56,085 INFO pid=4607 tid=MainThread file=base_modinput.py:log_info:295 | Input: data_input_vmax_xxxx | Array: xxxxxxxxxxxxx | SRP collection complete. 2022-02-07 19:01:59,258 INFO pid=4607 tid=MainThread file=base_modinput.py:log_info:295 | Input: data_input_vmax_xxxx | Array: xxxxxxxxxxxxx | Storage Group collection complete. 2022-02-07 19:02:00,386 INFO pid=4607 tid=MainThread file=base_modinput.py:log_info:295 | Input: data_input_vmax_xxxx | Array: xxxxxxxxxxxxx | Director collection complete. 2022-02-07 19:02:00,387 INFO pid=4607 tid=MainThread file=base_modinput.py:log_info:295 | Input: data_input_vmax_xxxx | Array: xxxxxxxxxxxxx | Finished collection run. 2022-02-07 19:02:00,388 INFO pid=4607 tid=MainThread file=base_modinput.py:log_info:295 | Input: data_input_vmax_xxxx | Array: xxxxxxxxxxxxx | Completed metrics collection run in 6 seconds. Please could you help me to resolve this issue or give some advice about configurations ?  Thanks. ... View more