| Wireshark 4.7.3 The Wireshark network protocol analyzer

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Public Attributes | List of all members
mtp2_phdr Struct Reference

Pseudo-header carrying MTP2 link metadata for captured SS7 MTP2 frames. More...

`#include <wtap.h>`

## Public Attributes
uint8_t | sent
uint8_t | annex_a_used
uint16_t | link_number

## Detailed Description

Pseudo-header carrying MTP2 link metadata for captured SS7 MTP2 frames.

## Member Data Documentation

## ◆ annex_a_used

uint8_t mtp2_phdr::annex_a_used

Non-zero if MTP2 Annex A (FISU/LSSU extensions) was used on this link.

## ◆ link_number

uint16_t mtp2_phdr::link_number

Identifies the MTP2 signalling link that carried this frame.

## ◆ sent

uint8_t mtp2_phdr::sent

Non-zero if this frame was transmitted (sent); zero if it was received.

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

- /builds/wireshark/wireshark/wiretap/wtap.h