rte_gtp_hdr - Man Page
Synopsis
#include <rte_gtp.h>
Data Fields
uint8_t msg_type
rte_be16_t plen
rte_be32_t teid
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 31 of file rte_gtp.h.
Field Documentation
uint8_t gtp_hdr_info
GTP header info
Definition at line 33 of file rte_gtp.h.
uint8_t pn
N-PDU Number present bit
Definition at line 36 of file rte_gtp.h.
uint8_t s
Sequence Number Present bit
Definition at line 37 of file rte_gtp.h.
uint8_t e
Extension Present bit
Definition at line 38 of file rte_gtp.h.
uint8_t res1
Reserved
Definition at line 39 of file rte_gtp.h.
uint8_t pt
Protocol Type bit
Definition at line 40 of file rte_gtp.h.
uint8_t ver
Version Number
Definition at line 41 of file rte_gtp.h.
uint8_t msg_type
GTP message type
Definition at line 52 of file rte_gtp.h.
rte_be16_t plen
Total payload length
Definition at line 53 of file rte_gtp.h.
rte_be32_t teid
Tunnel endpoint ID
Definition at line 54 of file rte_gtp.h.
Author
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