<html> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> </head> <body> Hi everybody, I've implemented some flows offloading through rte_flow, and I'm just finding out that my GTPC packets aren't handled the same way as my GTPU ones by a Mellanox Connect-X6(FLEX_PARSER_PROFILE_ENABLE==3). In others words, the GTP rules that I set are ignoring GTPC packets. The DPDK api doc doesn't say anything about any GTP-C/GTP-U distinction as far as I know, only that there's no way to set some filter against a GTPv2(GTP-C) header. There's a reference to RTE_GTPU_UDP_PORT in dpdk.20.11.2/drivers/net/mlx5/mlx5_flow_dv.c::flow_dv_translate_item_gtp(), and none to RTE_GTPC_UDP_PORT. Do you confirm that mlx5 rte_flow implementation is definitely ignoring GTPC packets? And, if so, for which reason? Thanks a lot. Regards. P.S: sorry for the previous nested message in '<a href="http://inbox.dpdk.org/dev/495fe401-7b39-462c-a698-9d5ee4ded7c5@fraudbuster.mobi/T/#m5f73a4d29de1fdb13663b77940110f2f98ab6085" id="r5f73a4d29de1fdb13663b77940110f2f98ab6085">[dpdk-dev] [PATCH v3 1/3] net/iavf: support GTPU inner IPv4 for FDIR</a>' </body> </html>