#include <rte_gtp.h>

Data Fields
uint8_t	msg_type

rte_be16_t	plen

rte_be32_t	teid

uint8_t	gtp_hdr_info

uint8_t	pn:1

uint8_t	s:1

uint8_t	e:1

uint8_t	res1:1

uint8_t	pt:1

uint8_t	ver:3

Detailed Description

Simplified GTP protocol header. Contains 8-bit header info, 8-bit message type, 16-bit payload length after mandatory header, 32-bit TEID. No optional fields and next extension header.

Definition at line 27 of file rte_gtp.h.

Field Documentation

◆ gtp_hdr_info

uint8_t gtp_hdr_info

GTP header info

Definition at line 29 of file rte_gtp.h.

◆ pn

uint8_t pn

N-PDU Number present bit

Definition at line 32 of file rte_gtp.h.

◆ s

uint8_t s

Sequence Number Present bit

Definition at line 33 of file rte_gtp.h.

◆ e

uint8_t e

Extension Present bit

Definition at line 34 of file rte_gtp.h.

◆ res1

uint8_t res1

Reserved

Definition at line 35 of file rte_gtp.h.

◆ pt

uint8_t pt

Protocol Type bit

Definition at line 36 of file rte_gtp.h.

◆ ver

uint8_t ver

Version Number

Definition at line 37 of file rte_gtp.h.

◆ msg_type

uint8_t msg_type

GTP message type

Definition at line 48 of file rte_gtp.h.

◆ plen

rte_be16_t plen

Total payload length

Definition at line 49 of file rte_gtp.h.

◆ teid

rte_be32_t teid

Tunnel endpoint ID

Definition at line 50 of file rte_gtp.h.

The documentation for this struct was generated from the following file:

lib/net/rte_gtp.h

Data Fields