+| Enable SPD flow cache IPv4 Inbound
+| | [Documentation]
+| | ... | Enable IPv4 Inbound SPD flow cache in VPP configuration file.
+| |
+| | FOR | ${dut} | IN | @{duts}
+| | | Run Keyword | ${dut}.Add IPsec SPD Flow cache IPv4 Inbound | on
+| | END
+