Common library for all Osmocom projects (libosmocore, libosmogsm, libosmovty, libosmogb, libosmosim, libosmousb, ...) https://osmocom.org/projects/libosmocore
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 
 
 
libosmocore/include/osmocom/gprs/protocol/gsm_08_16.h

85 lines
2.2 KiB

#ifndef _OSMO_08_16_H
#define _OSMO_08_16_H
/* GPRS Networks Service (NS) messages on the Gb interface
* 3GPP TS 08.16 version 8.0.1 Release 1999 / ETSI TS 101 299 V8.0.1 (2002-05)
* 3GPP TS 48.016 version 6.5.0 Release 6 / ETSI TS 148 016 V6.5.0 (2005-11) */
#include <stdint.h>
/*! \addtogroup libgb
* @{
*/
/*! \file gprs_ns.h */
/*! \brief Common header of GPRS NS */
struct gprs_ns_hdr {
uint8_t pdu_type; /*!< NS PDU type */
uint8_t data[0]; /*!< variable-length payload */
} __attribute__((packed));
/*! \brief NS PDU Type (TS 08.16, Section 10.3.7, Table 14) */
enum ns_pdu_type {
NS_PDUT_UNITDATA = 0x00,
NS_PDUT_RESET = 0x02,
NS_PDUT_RESET_ACK = 0x03,
NS_PDUT_BLOCK = 0x04,
NS_PDUT_BLOCK_ACK = 0x05,
NS_PDUT_UNBLOCK = 0x06,
NS_PDUT_UNBLOCK_ACK = 0x07,
NS_PDUT_STATUS = 0x08,
NS_PDUT_ALIVE = 0x0a,
NS_PDUT_ALIVE_ACK = 0x0b,
/* TS 48.016 Section 10.3.7, Table 10.3.7.1 */
SNS_PDUT_ACK = 0x0c,
SNS_PDUT_ADD = 0x0d,
SNS_PDUT_CHANGE_WEIGHT = 0x0e,
SNS_PDUT_CONFIG = 0x0f,
SNS_PDUT_CONFIG_ACK = 0x10,
SNS_PDUT_DELETE = 0x11,
SNS_PDUT_SIZE = 0x12,
SNS_PDUT_SIZE_ACK = 0x13,
};
/*! \brief NS Control IE (TS 08.16, Section 10.3, Table 12) */
enum ns_ctrl_ie {
NS_IE_CAUSE = 0x00,
NS_IE_VCI = 0x01,
NS_IE_PDU = 0x02,
NS_IE_BVCI = 0x03,
NS_IE_NSEI = 0x04,
/* TS 48.016 Section 10.3, Table 10.3.1 */
NS_IE_IPv4_LIST = 0x05,
NS_IE_IPv6_LIST = 0x06,
NS_IE_MAX_NR_NSVC = 0x07,
NS_IE_IPv4_EP_NR = 0x08,
NS_IE_IPv6_EP_NR = 0x09,
NS_IE_RESET_FLAG = 0x0a,
NS_IE_IP_ADDR = 0x0b,
};
/*! \brief NS Cause (TS 08.16, Section 10.3.2, Table 13) */
enum ns_cause {
NS_CAUSE_TRANSIT_FAIL = 0x00,
NS_CAUSE_OM_INTERVENTION = 0x01,
NS_CAUSE_EQUIP_FAIL = 0x02,
NS_CAUSE_NSVC_BLOCKED = 0x03,
NS_CAUSE_NSVC_UNKNOWN = 0x04,
NS_CAUSE_BVCI_UNKNOWN = 0x05,
NS_CAUSE_SEM_INCORR_PDU = 0x08,
NS_CAUSE_PDU_INCOMP_PSTATE = 0x0a,
NS_CAUSE_PROTO_ERR_UNSPEC = 0x0b,
NS_CAUSE_INVAL_ESSENT_IE = 0x0c,
NS_CAUSE_MISSING_ESSENT_IE = 0x0d,
/* TS 48.016 Section 10.3.2, Table 10.3.2.1 */
NS_CAUSE_INVAL_NR_IPv4_EP = 0x0e,
NS_CAUSE_INVAL_NR_IPv6_EP = 0x0f,
NS_CAUSE_INVAL_NR_NS_VC = 0x10,
NS_CAUSE_INVAL_WEIGH = 0x11,
NS_CAUSE_UNKN_IP_EP = 0x12,
NS_CAUSE_UNKN_IP_ADDR = 0x13,
NS_CAUSE_UNKN_IP_TEST_FAILED = 0x14,
};
#endif