[PATCH] app/testpmd: add contrack state inspect commands commands

[Khadem Ullah <14pwcse1224@uetpeshawar.edu.pk>]

Add command in testpmd user guide to inspect conntract CT states.

The conntract possible CT states
are SYN_RECV, ESTABLISHED, FIN_WAIT, CLOSE_WAIT, LAST_ACK and
TIME_WAIT.

Fixes: 4d07cbefe3ba0 ("app/testpmd: add commands for conntrack")
Cc: stable@dpdk.org

Signed-off-by: Khadem Ullah <14pwcse1224@uetpeshawar.edu.pk>
---
 doc/guides/testpmd_app_ug/testpmd_funcs.rst | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/doc/guides/testpmd_app_ug/testpmd_funcs.rst b/doc/guides/testpmd_app_ug/testpmd_funcs.rst
index 6ad83ae50d..1653fcdbee 100644
--- a/doc/guides/testpmd_app_ug/testpmd_funcs.rst
+++ b/doc/guides/testpmd_app_ug/testpmd_funcs.rst
@@ -5392,6 +5392,12 @@ rules like above for the peer port.
 
  testpmd> flow indirect_action 0 update 0 action conntrack_update dir / end
 
+Inspect the conntrack action state through the following command:
+
+::
+
+ testpmd> flow indirect_action 0 query <action ID>
+
 Sample meter with policy rules
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
-- 
2.43.0