Hi, In the flow_filtering sample application, the IP's mask was set without using htonl(). https://github.com/DPDK/dpdk/blob/master/examples/flow_filtering/flow_blocks.c#L85
Another DPDK page <https://doc.dpdk.org/guides/howto/rte_flow.html> shows how a testpmd command is translated to C code. On this page though, Example 4.2 (Range IPv4 drop) has used htonl() to set the mask. Any clarification on how to load the mask would be helpful. Thanks, Arvind
