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rte_node_ip4_api.h(3) DPDK rte_node_ip4_api.h(3) NAME rte_node_ip4_api.h SYNOPSIS #include <rte_common.h> #include <rte_compat.h> #include <rte_fib.h> #include <rte_graph.h> Data Structures struct rte_node_ip4_reassembly_cfg Macros #define RTE_IP4_OUTPUT_FEATURE_ARC_NAME 'rte_ip4_output_arc' Enumerations enum rte_node_ip4_lookup_next { RTE_NODE_IP4_LOOKUP_NEXT_REWRITE, RTE_NODE_IP4_LOOKUP_NEXT_IP4_LOCAL, RTE_NODE_IP4_LOOKUP_NEXT_PKT_DROP } enum rte_node_ip4_local_next { RTE_NODE_IP4_LOCAL_NEXT_UDP4_INPUT, RTE_NODE_IP4_LOCAL_NEXT_PKT_DROP } enum rte_node_ip4_reassembly_next { RTE_NODE_IP4_REASSEMBLY_NEXT_PKT_DROP } Functions int rte_node_ip4_route_add (uint32_t ip, uint8_t depth, uint16_t next_hop, enum rte_node_ip4_lookup_next next_node) int rte_node_ip4_rewrite_add (uint16_t next_hop, uint8_t *rewrite_data, uint8_t rewrite_len, uint16_t dst_port) __rte_experimental int rte_node_ip4_reassembly_configure (struct rte_node_ip4_reassembly_cfg *cfg, uint16_t cnt) __rte_experimental int rte_node_ip4_fib_create (int socket, struct rte_fib_conf *conf) __rte_experimental int rte_node_ip4_fib_route_add (uint32_t ip, uint8_t depth, uint16_t next_hop, enum rte_node_ip4_lookup_next next_node) Detailed Description Warning EXPERIMENTAL: All functions in this file may be changed or removed without prior notice. This API allows to do control path functions of ip4_* nodes like ip4_lookup, ip4_rewrite. Definition in file rte_node_ip4_api.h. Macro Definition Documentation #define RTE_IP4_OUTPUT_FEATURE_ARC_NAME 'rte_ip4_output_arc' IP4 output arc Definition at line 29 of file rte_node_ip4_api.h. Enumeration Type Documentation enum rte_node_ip4_lookup_next IP4 lookup next nodes. Enumerator RTE_NODE_IP4_LOOKUP_NEXT_REWRITE Rewrite node. RTE_NODE_IP4_LOOKUP_NEXT_PKT_DROP IP Local node. Number of next nodes of lookup node. Definition at line 35 of file rte_node_ip4_api.h. enum rte_node_ip4_local_next IP4 Local next nodes. Enumerator RTE_NODE_IP4_LOCAL_NEXT_UDP4_INPUT ip4 Local node. RTE_NODE_IP4_LOCAL_NEXT_PKT_DROP Packet drop node. Definition at line 47 of file rte_node_ip4_api.h. enum rte_node_ip4_reassembly_next IP4 reassembly next nodes. Enumerator RTE_NODE_IP4_REASSEMBLY_NEXT_PKT_DROP Packet drop node. Definition at line 57 of file rte_node_ip4_api.h. Function Documentation int rte_node_ip4_route_add (uint32_t ip, uint8_t depth, uint16_t next_hop, enum rte_node_ip4_lookup_next next_node) Add ipv4 route to lookup table. Parameters ip IP address of route to be added. depth Depth of the rule to be added. next_hop Next hop id of the rule result to be added. next_node Next node to redirect traffic to. Returns 0 on success, negative otherwise. int rte_node_ip4_rewrite_add (uint16_t next_hop, uint8_t * rewrite_data, uint8_t rewrite_len, uint16_t dst_port) Add a next hop's rewrite data. Parameters next_hop Next hop id to add rewrite data to. rewrite_data Rewrite data. rewrite_len Length of rewrite data. dst_port Destination port to redirect traffic to. Returns 0 on success, negative otherwise. __rte_experimental int rte_node_ip4_reassembly_configure (struct rte_node_ip4_reassembly_cfg * cfg, uint16_t cnt) Add reassembly node configuration data. Parameters cfg Pointer to the configuration structure. cnt Number of configuration structures passed. Returns 0 on success, negative otherwise. __rte_experimental int rte_node_ip4_fib_create (int socket, struct rte_fib_conf * conf) Create ipv4 FIB. Parameters socket NUMA socket for FIB memory allocation. conf Structure containing FIB configuration. Returns 0 on success, negative otherwise. __rte_experimental int rte_node_ip4_fib_route_add (uint32_t ip, uint8_t depth, uint16_t next_hop, enum rte_node_ip4_lookup_next next_node) Add ipv4 route to FIB. Parameters ip IP address of route to be added. depth Depth of the rule to be added. next_hop Next hop id of the rule result to be added. next_node Next node to redirect traffic to. Returns 0 on success, negative otherwise. Author Generated automatically by Doxygen for DPDK from the source code. Version 25.11.0 Thu Jun 11 2026 rte_node_ip4_api.h(3)
NAME | SYNOPSIS | Detailed Description | Macro Definition Documentation | Enumeration Type Documentation | Function Documentation | Author
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