Bug ID 1067469: Discrepancy in virtual server stats with LRO enabled.

Last Modified: Aug 12, 2022

Bug Tracker

Affected Product:  See more info
BIG-IP LTM(all modules)

Opened: Dec 10, 2021
Severity: 3-Major

Symptoms

The virtual_server_stat table has a discrepancy in clientside.bytes_out and serverside.bytes_in with LRO enabled.

Impact

The virtual_server_stat table shows a difference in clientside.bytes_out and serverside_bytes_in when LRO is enabled.

Conditions

LRO is enabled (sys db tm.tcplargereceiveoffload value "enable").

Workaround

Disable LRO using the following command: tmsh modify sys db tm.tcplargereceiveoffload value disable After modifying that variable, the virtual server stats need to be reset in order to clear historical stats using the following command: tmsh reset-stats ltm virtual Otherwise TMM can be restarted to clear the stats.

Fix Information

None

Behavior Change