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rte_eth_ntuple_filter(3) DPDK rte_eth_ntuple_filter(3)

NAME

rte_eth_ntuple_filter

SYNOPSIS

#include <rte_eth_ctrl.h>

Data Fields


uint16_t flags
uint32_t dst_ip
uint32_t dst_ip_mask
uint32_t src_ip
uint32_t src_ip_mask
uint16_t dst_port
uint16_t dst_port_mask
uint16_t src_port
uint16_t src_port_mask
uint8_t proto
uint8_t proto_mask
uint8_t tcp_flags
uint16_t priority
uint16_t queue

Detailed Description

A structure used to define the ntuple filter entry to support RTE_ETH_FILTER_NTUPLE data representation.

Definition at line 54 of file rte_eth_ctrl.h.

Field Documentation

uint16_t flags

Flags from RTE_NTUPLE_FLAGS_*

Definition at line 55 of file rte_eth_ctrl.h.

uint32_t dst_ip

Destination IP address in big endian.

Definition at line 56 of file rte_eth_ctrl.h.

uint32_t dst_ip_mask

Mask of destination IP address.

Definition at line 57 of file rte_eth_ctrl.h.

uint32_t src_ip

Source IP address in big endian.

Definition at line 58 of file rte_eth_ctrl.h.

uint32_t src_ip_mask

Mask of destination IP address.

Definition at line 59 of file rte_eth_ctrl.h.

uint16_t dst_port

Destination port in big endian.

Definition at line 60 of file rte_eth_ctrl.h.

uint16_t dst_port_mask

Mask of destination port.

Definition at line 61 of file rte_eth_ctrl.h.

uint16_t src_port

Source Port in big endian.

Definition at line 62 of file rte_eth_ctrl.h.

uint16_t src_port_mask

Mask of source port.

Definition at line 63 of file rte_eth_ctrl.h.

uint8_t proto

L4 protocol.

Definition at line 64 of file rte_eth_ctrl.h.

uint8_t proto_mask

Mask of L4 protocol.

Definition at line 65 of file rte_eth_ctrl.h.

uint8_t tcp_flags

tcp_flags only meaningful when the proto is TCP. The packet matched above ntuple fields and contain any set bit in tcp_flags will hit this filter.

Definition at line 69 of file rte_eth_ctrl.h.

uint16_t priority

seven levels (001b-111b), 111b is highest, used when more than one filter matches.

Definition at line 70 of file rte_eth_ctrl.h.

uint16_t queue

Queue assigned to when match

Definition at line 72 of file rte_eth_ctrl.h.

Author

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Fri Dec 15 2023 Version 23.11.0