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rte_gtp_hdr(3)			      DPDK			  rte_gtp_hdr(3)

NAME
     rte_gtp_hdr

SYNOPSIS
     #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  op-
     tional fields and next extension header.

     Definition at line 27 of file rte_gtp.h.

Field Documentation
   uint8_t gtp_hdr_info
     GTP header info

     Definition at line 29 of file rte_gtp.h.

   uint8_t pn
     N-PDU Number present bit

     Definition at line 32 of file rte_gtp.h.

   uint8_t s
     Sequence Number Present bit

     Definition at line 33 of file rte_gtp.h.

   uint8_t e
     Extension Present bit

     Definition at line 34 of file rte_gtp.h.

   uint8_t res1
     Reserved

     Definition at line 35 of file rte_gtp.h.

   uint8_t pt
     Protocol Type bit

     Definition at line 36 of file rte_gtp.h.

   uint8_t ver
     Version Number

     Definition at line 37 of file rte_gtp.h.

   uint8_t msg_type
     GTP message type

     Definition at line 48 of file rte_gtp.h.

   rte_be16_t plen
     Total payload length

     Definition at line 49 of file rte_gtp.h.

   rte_be32_t teid
     Tunnel endpoint ID

     Definition at line 50 of file rte_gtp.h.

Author
     Generated automatically by Doxygen for DPDK from the source code.

Version 25.11.0 		 Thu Aug 27 2026		  rte_gtp_hdr(3)

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<https://man.freebsd.org/cgi/man.cgi?query=pn&sektion=3&manpath=FreeBSD+Ports+15.1.quarterly>

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