protocols/ip.h File Reference

Defines the common IPv4/v6 header. More...

#include <stdint.h>
#include "config.h"

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Data Structures
struct	ip_hdr

Macros
#define	ROHC_MAX_IP_HDRS   2U
	The maximum number of IP headers supported. More...
#define	ROHC_MAX_IP_HDRS_RFC3095   2U
	The maximum number of IP headers supported. More...
#define	ROHC_MAX_IP_EXT_HDRS   3U
	The maximum number of IP extension headers supported. More...

Detailed Description

Defines the common IPv4/v6 header.

Author

Didier Barvaux didie.nosp@m.r@ba.nosp@m.rvaux.nosp@m..org

Macro Definition Documentation

ROHC_MAX_IP_EXT_HDRS

#define ROHC_MAX_IP_EXT_HDRS   3U

The maximum number of IP extension headers supported.

Used by the ROHCv1 TCP and ROHCv2 profiles. Not used by the other ROHCv1 profiles.

The limit value was chosen arbitrarily. It should handle most real-life case without hurting performances nor memory footprint.

ROHC_MAX_IP_HDRS

#define ROHC_MAX_IP_HDRS   2U

The maximum number of IP headers supported.

Used by the ROHCv1 TCP and ROHCv2 profiles. Not used by the other ROHCv1 profiles.

The limit value was chosen arbitrarily. It should handle most real-life case without hurting performances nor memory footprint.

ROHC_MAX_IP_HDRS_RFC3095

#define ROHC_MAX_IP_HDRS_RFC3095   2U

The maximum number of IP headers supported.

Used by the ROHCv1 profiles, except the TCP profile.

The limit value was not chosen arbitrarily, those profiles only support 2 levels of IP headers.