+
+set_hash_input_set
+~~~~~~~~~~~~~~~~~~
+
+Set the input set for hash::
+
+ set_hash_input_set (port_id) (ipv4-frag|ipv4-tcp|ipv4-udp|ipv4-sctp| \
+ ipv4-other|ipv6-frag|ipv6-tcp|ipv6-udp|ipv6-sctp|ipv6-other| \
+ l2_payload) (ovlan|ivlan|src-ipv4|dst-ipv4|src-ipv6|dst-ipv6|ipv4-tos| \
+ ipv4-proto|ipv6-tc|ipv6-next-header|udp-src-port|udp-dst-port| \
+ tcp-src-port|tcp-dst-port|sctp-src-port|sctp-dst-port|sctp-veri-tag| \
+ udp-key|gre-key|fld-1st|fld-2nd|fld-3rd|fld-4th|fld-5th|fld-6th|fld-7th| \
+ fld-8th|none) (select|add)
+
+For example, to add source IP to hash input set for flow type of ipv4-udp on port 0::
+
+ testpmd> set_hash_input_set 0 ipv4-udp src-ipv4 add
+
+set_fdir_input_set
+~~~~~~~~~~~~~~~~~~
+
+The Flow Director filters can match the different fields for different type of packet, i.e. specific input set
+on per flow type and the flexible payload. This command can be used to change input set for each flow type.
+
+Set the input set for flow director::
+
+ set_fdir_input_set (port_id) (ipv4-frag|ipv4-tcp|ipv4-udp|ipv4-sctp| \
+ ipv4-other|ipv6|ipv6-frag|ipv6-tcp|ipv6-udp|ipv6-sctp|ipv6-other| \
+ l2_payload) (ivlan|ethertype|src-ipv4|dst-ipv4|src-ipv6|dst-ipv6|ipv4-tos| \
+ ipv4-proto|ipv4-ttl|ipv6-tc|ipv6-next-header|ipv6-hop-limits| \
+ tudp-src-port|udp-dst-port|cp-src-port|tcp-dst-port|sctp-src-port| \
+ sctp-dst-port|sctp-veri-tag|none) (select|add)
+
+For example to add source IP to FD input set for flow type of ipv4-udp on port 0::
+
+ testpmd> set_fdir_input_set 0 ipv4-udp src-ipv4 add
+
+global_config
+~~~~~~~~~~~~~
+
+Set different GRE key length for input set::
+
+ global_config (port_id) gre-key-len (number in bytes)
+
+For example to set GRE key length for input set to 4 bytes on port 0::
+
+ testpmd> global_config 0 gre-key-len 4